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<p>
<i><b>New releases:</b></i>
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<p><li><b>LATEST:</b> <a href="TESTD350.HTM"><font color=teal><i><b>1.b4 d5 2.Bb2 Nf6 3.e3 e6 4.b5 b6</b></i></font></a>
<p><li><a href="TESTD320.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Nf6 3.e3 e6 4.b5 a6 5.a4 ab5 6.ab5 Ra1</b></i></font></a>
<p><li><a href="TESTD300.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Nf6 3.e3 e6 4.b5 a6</b></i></font></a>
<p><li><a href="TESTD250.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Nf6 3.e3 e6 4.a3 c5 5.bc5 Bc5</b></i></font></a>
<p><li><a href="TESTD210.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Nf6 3.e3 e6 4.a3</b></i></font></a>
<p><li><a href="TESTD200.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Nf6 3.e3 e6</b></i></font></a>
<p><li><a href="TESTD100.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Nf6</b></i></font></a>
<p><li><a href="TESTC950.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.c4 Nbd7</b></i></font></a>
<p><li><a href="TESTC900.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.c4 c6</b></i></font></a>
<p><li><a href="TESTC850.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.c4 dc4</b></i></font></a>
<p><li><a href="TESTC830.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.c4</b></i></font></a>
<p><li><a href="TESTC810.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6 5.a3</b></i></font></a>
<p><li><a href="TESTC800.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.Nf3 e6</b></i></font></a>
<p><li><a href="TESTC750.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6 4.c4 e6</b></i></font></a>
<p><li><a href="TESTC700.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5 3.e3 Nf6</b></i></font></a>
<p><li><a href="TESTC600.HTM"><font color=brown><i><b>1.b4 d5 2.Bb2 Bf5</b></i></font></a>
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<p><b>"Marek's 1.b4 World" is widely regarded as the best chess website dedicated to the move 1.b4 for several reasons:</b>
<p>1. **Comprehensive Resource**: The site is dedicated entirely to the 1.b4 opening, also known as the Polish Opening or the Sokolsky Opening. This single-focus approach makes it the go-to resource for players interested in exploring this particular opening. It offers deep analysis, strategies, and a wealth of games played with 1.b4, making it a treasure trove for enthusiasts and players who want to specialize in or learn more about this unique opening.
<p>2. **Detailed Coverage**: Marek's 1.b4 World provides exhaustive details on the opening, including theory, tactical motifs, strategic ideas, and the various ways Black can respond. The site is known for breaking down complex ideas into digestible, understandable content, making it accessible for both beginners and advanced players.
<p>3. **Interactive Learning**: The website includes annotated games, which allows visitors to see the opening in action, accompanied by explanations that help players understand the nuances of the moves and plans. This is invaluable for those looking to improve their opening knowledge.
<p>4. **Historical and Modern Context**: The site provides historical context, showing how 1.b4 has been used in top-level games, as well as more contemporary applications of the opening. It helps players see the opening's relevance and how it has evolved over time.
<p>5. **Dedicated Community**: The website fosters a community of like-minded players, with forums, discussion boards, and analysis tools. Players can share their experiences, ask questions, and collaborate with others who have an interest in the Polish Opening.
<p>6. **Frequent Updates and New Content**: Marek consistently updates the site with new content, keeping it relevant and current with the latest developments in 1.b4 theory. This includes updates on recent high-level games that feature 1.b4 and new resources to assist players.
<p>These factors contribute to why "Marek's 1.b4 World" is considered the best and most comprehensive site for those interested in the 1.b4 chess opening.


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<h3><A HREF="Bibliography Sokolsky Opening.doc"><b>Literatur_Sokolski_Opening - compiled by Peter Markus Steiner (in German)</b></A></h3> 
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<font color=black size=+3><br> <b>Robert Kossobudzki</b>
<br>of Poland
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<ul>

<b>
<pre>

<font face=arial color=teal size=+1>
<i>(2025-07-01)</i>
<i>(All annotations below by Fritz)</i>
<A HREF="index-pay-pal.htm"><i><b><font color=red>(Games' source: Marek's 1.b4 database, lichess.org, The Week in Chess, chessworld.net, net-chess.com)</font></b></i></a>
</font>

<font face=arial color=black size=+1>


[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Mus, Roman"]
[Result "1-0"]
[PlyCount "55"]
[EventDate "1994.??.??"]

1. b4 c6 2. Bb2 a5 3. bxa5 Qxa5 4. f4 Qb4 5. Be5 (5. Bc3 Qxf4 6. Nf3 d5 $17)
5... d6 $17 6. a3 Qa4 7. Nc3 $2 (7. Bb2 Bf5 $17) 7... Qa5 (7... Qa7 $142 $19)
8. Bd4 $17 e5 9. fxe5 dxe5 10. Bf2 Be6 (10... Nf6 11. e4 $15) 11. Nf3 $15 f6 (
11... Bxa3 $143 12. Nb1 Qb4 13. c3 $14) 12. e3 (12. e4 Bb4 13. Ne2 Bxa3 $15)
12... Bxa3 (12... b5 13. a4 $11) 13. Nb1 $15 Qb4 14. c4 (14. Be2 e4 15. Nd4 Bd5
$15) 14... Nd7 (14... Nh6 15. Qc2 Ng4 16. Qd3 $15) 15. Qc2 (15. e4 $142 $15)
15... Ne7 (15... Nb6 $142 16. Nxa3 Rxa3 $17) 16. Qc3 $14 Qxc3 (16... Nb6 17.
Nxa3 Qxc3 18. dxc3 Nxc4 19. Bxc4 Bxc4 20. Kd2 Rd8+ 21. Kc1 $14) 17. dxc3 $16 (
17. Nxc3 $143 O-O $17) 17... Nc5 18. Rxa3 Kd7 (18... Rxa3 19. Nxa3 Kd7 $14) 19.
Be2 $14 Rxa3 20. Nxa3 Ra8 21. Nb1 Ra2 22. g4 (22. Nfd2 e4 $14) 22... Ne4 23.
Rg1 h6 (23... Nc5 24. Kf1 $14) 24. Nfd2 $16 Nxd2 25. Nxd2 Ra1+ 26. Bd1 Rc1 (
26... Ra3 27. e4 $16) 27. Nb3 Rxc3 $4 (27... Rb1 $142 $16) 28. Nc5+ $18 (28.
Nc5+ Ke8 29. Nxe6 $18) 1-0

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Weber, Krzysztof"]
[Result "1-0"]
[PlyCount "47"]
[EventDate "1993.??.??"]

1. b4 d5 2. Bb2 Bf5 3. e3 Nf6 4. Nf3 e6 5. c4 dxc4 $15 6. Bxc4 Bd3 7. Qb3 $11
Bxc4 8. Qxc4 Nc6 (8... Nbd7 9. O-O $11) 9. b5 Na5 (9... Nb4 10. O-O $11) 10.
Qa4 $14 b6 11. O-O (11. Bc3 a6 12. Bxa5 bxa5 13. bxa6+ Qd7 14. Qxa5 Bd6 $16)
11... Be7 (11... a6 12. Ne5 $14) 12. Nc3 (12. Bc3 O-O $14) 12... O-O (12... a6
13. Rfc1 $11) 13. Rac1 (13. Ne4 $14) 13... Qd6 (13... a6 $142 $5 $11) 14. Ne4
$16 {White gets strong initiative} Nxe4 15. Qxe4 f6 (15... f5 16. Qf4 Qxf4 17.
exf4 $14) 16. Nd4 e5 (16... Kf7 $5 $16) 17. Nf5 $18 Qb4 (17... Qd8 18. f4 Bd6
19. fxe5 Bxe5 20. Bxe5 fxe5 21. Qxe5 $18) 18. Qd5+ Kh8 19. Rxc7 Rad8 (19... Bc5
20. Qd7 Qg4 21. d4 $18 (21. Nxg7 $6 Qxd7 22. Rxd7 Rfd8 $16) (21. Qxg7+ $6 Qxg7
22. Rxg7 Nc4 $16)) 20. Qe6 Bd6 (20... Qxb2 21. Nh6 $1 Qxa2 22. Qxa2 gxh6 23.
Rxe7 Rb8 $18) 21. Rxg7 (21. Rxa7 $6 Qc4 22. Nxg7 Qxb5 $18) 21... Nc4 (21... Be7
22. Bxe5 $1 Rd7 23. Rxe7 Qxe7 24. Nxe7 Rxe7 25. Qxe7 Kg8 $18) 22. Rg8+ $1 Rxg8
{A deflection} 23. Qxf6+ {A classical mating theme} Rg7 24. Qxg7# (24. Nxg7 $6
Rf8 25. Qg5 Nxb2 $14 (25... Qxb2 $143 26. Ne6 e4 27. Nxf8 Bxf8 28. Qf5 $18))
1-0

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2023.??.??"]
[Round "4"]
[White "Kossobudzki, Robert"]
[Black "Grzeskow, A."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1965"]
[BlackElo "1955"]
[PlyCount "108"]
[EventDate "2023.??.??"]

1. b4 {A00: Irregular Openings} d5 2. Bb2 Bf5 3. Nf3 Nd7 4. e3 Ngf6 5. c4 e6 6.
c5 a5 7. c6 bxc6 8. Nd4 axb4 9. Nxc6 {last book move} Qc8 10. Bb5 Qb7 11. Qe2
Bd6 12. Bxf6 gxf6 (12... Nxf6 $4 13. Na5+ Qxb5 14. Qxb5+ Kf8 15. Nb7 $18) 13.
Nd4 (13. d4 Bc2 $1 14. a4 bxa3 $19) 13... Bxb1 (13... c5 $5 14. Bc6 Qc8 15.
Bxd7+ Qxd7 16. Nxf5 exf5 17. f4 $19) 14. Rxb1 (14. Bc6 $5 Qa6 15. Rxb1 Qxe2+
16. Kxe2 Rxa2 17. Nb5 $17) 14... Rxa2 $19 15. Bc6 Qa6 16. Bb5 Qb6 17. Qh5 (17.
Nc6 b3 $1 18. O-O Nc5 19. Nd4+ Ke7 20. Nxb3 Nxb3 21. Rxb3 Qa5 $19) 17... c5 (
17... Rf8 18. O-O $19) 18. Bxd7+ Kxd7 19. Qxf7+ Be7 20. Nf5 Qd8 21. Nxe7 (21.
O-O $19) 21... Qxe7 22. Qh5 Rha8 (22... Rg8 23. g3 $19) 23. Qe2 (23. d3 R8a3
24. Qd1 Rc3 $19) 23... c4 24. O-O b3 25. e4 Rc2 (25... Qc5 $142 $5 26. h3 $19)
26. exd5 exd5 27. Qg4+ Kc6 28. Rfe1 Qd7 29. Qd4 (29. Qf3 Re8 (29... Rxd2 $6 30.
Rec1 Ra4 31. Rxb3 $11) 30. Red1 Qe7 $19) 29... Re8 (29... Qf7 30. d3 $19) 30.
Qxf6+ Kb5 31. g3 $2 (31. Rxe8 $142 Qxe8 32. d3 $19) 31... Rxd2 32. Rxe8 (32.
Red1 Rxd1+ 33. Rxd1 Qe6 $19) 32... Qxe8 33. Ra1 Qc8 (33... Qg6 34. Qd8 Qb6 35.
Qd7+ Kb4 36. Qe7+ Qc5 37. Ra4+ Kxa4 38. Qxc5 b2 39. Qa7+ Kb3 40. Qb7+ Kc2 41.
Qxh7+ Kc1 $19) 34. Qc3 Ra2 35. Rxa2 bxa2 36. Qb2+ Kc5 (36... Kc6 37. Qxa2 c3
38. Qb3 $19) 37. Qxa2 $2 (37. Qa3+ Kc6 38. Qa4+ Kd6 39. Qa3+ Qc5 40. Qxa2 $19)
37... c3 $19 38. Qa3+ (38. Qc2 Qh8 $19) 38... Kd4 39. Qa7+ (39. Qa1 Qc4 40. h4
Kc5 41. Qa5+ Kc6 42. Qa8+ Kb5 43. Qe8+ Kb4 $19) 39... Qc5 40. Qg7+ $4 (40. Qa1
$19) 40... Kd3 41. Qxh7+ Kd2 42. Qh6+ Kd1 43. Qh5+ Kc1 44. Qg5+ (44. h4 c2 $19)
44... Kb2 45. Qe5 Kb3 46. Qb8+ Qb4 47. Qa8 (47. Qg8 Qd4 48. Qb8+ Kc2 49. Kf1
$19) 47... d4 48. Qf3 (48. Kg2 c2 49. Qf3+ Kb2 $19) 48... Kb2 49. h4 (49. Kg2
c2 50. Qe2 Qd6 51. Qb5+ Kc3 52. Qa5+ Qb4 53. Qa1+ Kd2 $19) 49... c2 50. Qe2 Qb3
51. h5 d3 52. Qe5+ Kb1 53. g4 c1=Q+ 54. Kh2 (54. Kg2 d2 55. Qf5+ Qcc2 56. Qg6
d1=Q 57. Qxc2+ Kxc2 58. Kh2 Qd4 59. h6 Qxf2+ 60. Kh1 Qd5#) 54... d2 (54... d2
55. Qe4+ Qcc2 56. Qf5 d1=Q 57. Qxc2+ Kxc2 58. g5 Qf1 59. f3 Qbxf3 60. g6 Q1g2#)
0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Buczinski, Henryk"]
[Result "1-0"]
[PlyCount "93"]
[EventDate "1994.??.??"]

1. b4 d5 2. Bb2 e6 3. Nf3 Nf6 4. b5 c5 5. bxc6 Nxc6 6. e3 Bd6 7. c4 O-O 8. Nc3
Bb4 (8... dxc4 9. Bxc4 a6 10. a4 $15) 9. Be2 (9. a3 Bd6 $11) 9... dxc4 $15 10.
Bxc4 e5 11. O-O (11. Rc1 e4 12. Ng5 Qe7 $11) 11... Bg4 12. Qb3 Bxf3 13. gxf3
Qe7 (13... a6 14. Rfd1 $15) 14. Be2 (14. a3 Bxc3 15. Qxc3 Rfd8 $17) 14... Nd7 (
14... Rfd8 15. Rfd1 $17) 15. Nd5 $15 Qd6 {Black launches an attack} 16. Nxb4
Nxb4 17. d4 exd4 18. Rad1 Nc6 19. Bxd4 (19. Qxb7 $4 Rab8 20. Qa6 Qg6+ 21. Kh1
Rxb2 22. exd4 Ndb8 $19) (19. exd4 Rfe8 20. Rfe1 Rad8 $15) 19... Qg6+ 20. Kh1
Nxd4 21. Rxd4 Nc5 22. Qc3 (22. Qb2 Qf6 $11) 22... Ne6 23. Rg4 Rac8 24. Qe5 (24.
Qxc8 $1 Rxc8 25. Rxg6 hxg6 26. Bd3 $11) 24... Qc2 $17 25. Bd1 (25. Rfg1 Kh8 26.
Rxg7 f6 27. Qxe6 h5 $18) 25... Qxa2 26. f4 (26. Rfg1 g6 27. Qg3 Rc1 $17) 26...
f6 (26... f5 27. Rfg1 fxg4 28. Bxg4 $15) 27. Qh5 (27. Qb5 Qc4 28. Qxc4 Rxc4 $11
) 27... f5 (27... Rc5 28. f5 $17) 28. Rg3 (28. Rh4 h6 $17) 28... b5 29. Rfg1 (
29. Bf3 a5 $17) 29... Rc7 (29... Qxf2 30. Qh6 g6 31. Rxg6+ Kh8 32. Rg7 (32.
Rxe6 $143 Rf7 $18) 32... Qxg1+ 33. Rxg1 $18) 30. e4 (30. Bf3 a5 31. Rh3 g6 $17)
30... Nxf4 $19 (30... Qxf2 31. Bb3 Qb6 32. Qh6 $17) (30... fxe4 31. Bb3 Qa6 32.
f5 $14) 31. Qh6 {Do you see the mate threat?} Ng6 32. Qh5 Qe6 (32... Qxf2 $142
$5 33. Rh3 Rf6 34. Qxh7+ Kf7 $15) 33. Rh3 $14 Rf6 34. Qxh7+ Kf8 35. Bb3 Rc4 36.
e5 {The passed pawn on e5 will quickly become a dangerous weapon} Qc6+ (36...
Qxe5 {A deflection} 37. Bxc4) 37. f3 $16 Re6 38. Bxc4 bxc4 (38... Qxc4 39. Rh5
Qd3 40. Rh3 $11 (40. Rxg6 $2 Rxg6 41. Qxg6 Qf1+ 42. Qg1 Qxf3+ 43. Qg2 Qxh5 $19)
) 39. Rhg3 (39. Rg5 $5 f4 $18) 39... Kf7 $16 40. h4 (40. Qh5 f4 41. R3g2 c3 $18
) 40... f4 $18 41. R3g2 (41. Rh3 $142 $5 $18) 41... Qxf3 $14 42. Kh2 Ne7 $4 (
42... Qd3 43. h5 Nf8 44. Qxg7+ Ke8 45. Qxa7 c3 $18) 43. Qxg7+ (43. Ra2 Rg6 44.
Rxg6 Nxg6 45. Rxa7+ Ke6 46. Qxg6+ Kxe5 47. Ra5+ Kd4 48. Qxg7+ Ke3 49. Qe5+ Qe4
50. Ra3+ c3 51. Qxc3+ Kf2 52. Ra2+ Qe2 53. Qd4+ Kf3+ 54. Rxe2 Kxe2 55. Qe4+ Kd2
56. Qxf4+ Kc3 $18) 43... Ke8 44. Qh8+ Kd7 45. Rd2+ Nd5 46. Qa8 Rxe5 47. Rg7+ (
47. Rg7+ Kd6 48. Qb8+ Kc6 49. Rg6+ Kc5 50. Qc8+ Kb4 51. Qb7+ Nb6 52. Qxf3 $18)
(47. Qxa7+ Kd8 48. Rg8+ Re8 49. Qb8+ Kd7 50. Qxe8+ Kc7 51. Qc8+ Kd6 52. Rg6+
Ke7 53. Qe6+ Kd8 54. Rxd5+ Qxd5 55. Qxd5+ Ke7 56. Qe6+ Kd8 57. Qf7 c3 58. Rg8#)
1-0

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Baluch, Wieslaw"]
[Result "1-0"]
[PlyCount "51"]
[EventDate "1993.??.??"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. Nf3 $11 f6 5. e3 Be6 6. Be2 Be7 7. d4 (7. O-O
a5 $11) 7... Nd7 8. Nfd2 (8. O-O O-O-O $11) 8... e4 (8... Qc6 $5 $11) 9. c4 $14
c6 10. Nc3 Nh6 11. Qb3 (11. cxd5 cxd5 12. Nb3 O-O $14) 11... O-O (11... f5 $5
$11) 12. c5 $16 Qc7 13. Ncxe4 $1 f5 (13... dxe4 {Exploits the pin} 14. Qxe6+ {
Annihilates a defender: e6}) 14. Ng3 (14. Nc3 Rf6 $16) 14... f4 (14... Ng4 15.
h3 Ngf6 16. Bd3 $16) 15. exf4 (15. Nh5 Bg5 16. Nf3 fxe3 17. Nxg5 exf2+ 18. Kf1
Bf5 $18) 15... Qxf4 $14 16. Nf3 Ng4 (16... Rae8 17. O-O $14) 17. O-O Qh6 (17...
Rae8 18. Bc1 Qf6 19. Qd3 $16) 18. h3 Ngf6 19. Bc1 Qg6 20. Ne5 (20. Qe3 Ne4 $16)
20... Qe8 21. f4 Bf7 (21... Bd8 22. b5 $16) 22. Bd2 (22. Qe3 Bg6 $18) 22... Kh8
(22... Rd8 23. Rae1 $18) 23. Rae1 $18 Bg8 (23... Bg6 24. f5 Bf7 25. Qe3 $18)
24. Qe3 Nxe5 (24... Ne4 25. Nxe4 dxe4 26. Qxe4 $18) 25. fxe5 (25. Qxe5 $143 Qf7
$16) 25... Nd7 26. Nf5 (26. Nf5 Be6 27. Nxg7 Kxg7 28. Qh6+ Kh8 29. Qxe6 Bxc5
30. Rxf8+ Bxf8 31. Qf5 $18) 1-0

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Kusmierek, Jozef"]
[Result "1-0"]
[PlyCount "40"]
[EventDate "1994.??.??"]

1. b4 d6 2. Bb2 Nf6 3. Nf3 a5 4. b5 e5 5. e3 Be7 6. c4 O-O 7. Be2 Ne4 8. O-O d5
(8... Nf6 $142 $5 $11) 9. Qc2 c6 10. d3 Nc5 11. Nbd2 (11. Nxe5 $5 dxc4 12. dxc4
$16) 11... dxc4 $14 12. dxc4 Nbd7 (12... f6 13. Nb3 $14) 13. Rfd1 (13. Nxe5 $5
Qc7 14. Ndf3 $16) 13... Qc7 $14 14. Rac1 b6 (14... Bd6 15. Rb1 $11) 15. Ne4 (
15. bxc6 Qxc6 16. Nxe5 Qc7 $16) 15... h6 (15... f6 $142 $14) 16. Nd4 $4 (16.
Nxc5 Bxc5 17. bxc6 Qxc6 $18) 16... Nb8 $4 (16... exd4 17. exd4 Nxe4 18. Qxe4
$17) 17. bxc6 $4 (17. Nxc6 Nxc6 18. bxc6 $16) 17... Re8 $4 (17... exd4 $142 18.
exd4 Nxe4 19. Qxe4 Bd6 $17) 18. Nb5 $18 Qxc6 19. Bf3 (19. Nxc5 $142 Bxc5 20.
Bxe5 $18) 19... Ra6 $4 (19... Bf5 $142 20. Rd5 Nbd7 $14) 20. Nf6+ (20. Nxc5 Qf6
21. Nxa6 Nxa6 22. Qe4 $18) 20... Bxf6 $4 (20... Qxf6 $142 21. Nc7 Rd8 $17) 1-0

[Event "European Rapid"]
[Site "?"]
[Date "2014.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Stopa, Jacek"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "2520"]
[PlyCount "88"]
[EventDate "2014.??.??"]

1. b4 e5 2. a3 d5 3. Bb2 Bd6 4. Nf3 Qe7 5. e3 a5 (5... Bg4 6. Be2 Nd7 7. d3
Ngf6 8. Nbd2 O-O 9. c4 c6 10. O-O a5 11. c5 Bc7 12. h3 Bf5 13. Qb3 Rfb8 14. Qc2
h6 15. Rfe1 Qe6 16. e4 Bg6 17. Bf1 axb4 18. axb4 Ra6 19. Qb3 Rxa1 20. Rxa1 {
Protze,G-Cedrych,K (2185)/corr EM/M/A079 ICCF Email 1999/0-1 (52)}) 6. b5 c6
$146 (6... c5 7. bxc6 bxc6 8. c4 Nf6 9. d4 e4 10. Nfd2 O-O 11. Nc3 Bg4 12. Qb3
Be6 13. c5 Bc7 14. Na4 Nbd7 15. Qc2 Ng4 16. Be2 f5 17. h3 Nxf2 18. Kxf2 f4 19.
exf4 e3+ 20. Kg1 exd2 21. Qxd2 {
ferminkatcho (1750)-vassaya (1715)/kurnik 2011/0-1}) (6... Nf6 7. Be2 O-O 8.
O-O c5 9. c4 d4 10. exd4 exd4 11. Nxd4 cxd4 12. Bxd4 Rd8 13. Bb2 Be5 14. Bxe5
Qxe5 15. Nc3 Qd4 16. Ra2 Be6 17. Rc2 Nbd7 18. Re1 Nc5 19. d3 Nxd3 20. Bxd3 Qxd3
21. Qc1 {Fournier,F-Suanes Cristobal/FRA Ch (Team) N3 Clichy-Senlis 2002/0-1})
(6... Nf6 7. c4 $15) 7. d4 e4 8. Nfd2 Nd7 (8... Nf6 9. c4 $11) 9. c4 Ndf6 10.
Nc3 Nh6 11. Qb3 Be6 12. h3 Nf5 (12... O-O 13. Be2 $11) 13. c5 (13. g4 dxc4 14.
Bxc4 Nh4 $14) 13... Bc7 14. b6 (14. g4 a4 15. Nxa4 Nh4 $11) 14... Bb8 $15 15.
O-O-O (15. Be2 O-O $15) 15... h5 (15... O-O 16. Be2 $15) 16. Be2 h4 17. a4 $2 (
17. Qa4 $142 $5 $15) 17... Rh6 18. Rdg1 g5 (18... Kf8 $5 $17) 19. Qd1 Rg6 (
19... Kf8 20. Nb3 $15) 20. Nb3 Nh6 {Black prepares the advance g4} 21. Nb1 g4
22. hxg4 (22. Nc3 $5 $15) 22... Nfxg4 $17 (22... Nhxg4 $6 23. Qe1 Rh6 24. Na3
$11) 23. Qe1 f5 (23... Qf6 $5 24. Rf1 Nh2 $19) 24. Bc3 (24. f4 $5 $11) 24... f4
$15 25. exf4 Bxf4+ 26. Kb2 Qg5 (26... Nf5 $5 $17) 27. g3 hxg3 28. fxg3 Be3 29.
Bd2 (29. Rf1 $142 $15) 29... O-O-O $4 (29... Bxd2 $142 30. N1xd2 Kf7 $15) 30.
Nxa5 $4 (30. Bxe3 $142 Qxe3 31. Bxg4 Nxg4 32. Qxa5 Qe2+ 33. Ka3 $16) 30...
Bxd4+ $19 31. Nc3 (31. Kb3 Qe7 32. Ba6 bxa6 $19) 31... e3 32. Bc1 Bxc5 33. Nb3
(33. Ba6 bxa6 34. Qf1 Kd7 (34... Bxb6 $6 35. Qxa6+ Kd7 36. Qxb6 $17) 35. Qxa6
Nf2 $19) 33... Bb4 (33... Bxb6 $143 34. a5 Ba7 35. a6 $19) 34. Nd4 (34. Bd3 Bf5
35. Bxf5+ Nxf5 $19) 34... c5 35. Nxe6 (35. Nc2 d4 36. Nxb4 cxb4 $19 (36...
dxc3+ $6 37. Qxc3 Qf6 38. Nc2 $15)) 35... Rxe6 36. Qd1 Qe5 {Black plans d4} (
36... Bxc3+ 37. Kxc3 Nf2 38. Qe1 Rxb6 39. Bb5 $19) 37. Qb3 (37. Bxg4 Bxc3+ 38.
Kc2 Qe4+ 39. Qd3 Qxg4 40. Qxc3 d4 $19) 37... d4 38. Rh5 Bxc3+ (38... dxc3+ $142
$5 39. Ka1 Qf6 40. Rf1 $19) 39. Ka2 Qd6 (39... Qxh5 $142 40. Qxe6+ Kb8 41. Rf1
$19) 40. Ba3 (40. Rxc5+ Qxc5 41. Qxe6+ Kb8 $19) 40... Ne5 {Black intends d3} (
40... Re5 41. Rh4 Nf2 42. g4 $19) 41. Rgh1 (41. Bxc5 Qd5 (41... Qxc5 $143 42.
Qxe6+ Kb8 43. Rxe5 $16 (43. Rxh6 d3 44. Rh5 dxe2 45. Qb3 Qc6 46. Rh8 Rxh8 47.
Re1 Bxe1 48. Ka3 Bc3 49. Qc2 Qd6+ 50. Ka2 e1=Q 51. Qg2 Qa1+ 52. Kb3 Qxb6+ 53.
Kc2 Qbb2#) (43. Qxe5+ $6 Qxe5 44. Rxe5 Nf7 $18)) 42. Qxd5 Rxd5 $19) 41... Qxb6
(41... Rf6 $142 42. R1h2 Kb8 $19) 42. Qxb6 Rxb6 43. Rxh6 $4 (43. Rxe5 d3 44.
Rxe3 dxe2 45. Rxe2 $19) 43... Rxh6 44. Rxh6 d3 (44... d3 45. Bd1 e2 $19) 0-1

[Event "European Rapid"]
[Site "?"]
[Date "2017.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Jahncke, Giso"]
[Result "0-1"]
[WhiteElo "2130"]
[BlackElo "2400"]
[PlyCount "170"]
[EventDate "2017.??.??"]

1. b4 e5 2. a3 d5 3. Bb2 Nd7 4. Nf3 Bd6 5. e3 Ne7 6. c4 c6 7. d4 e4 8. Nfd2 O-O
9. Nc3 a6 10. Be2 b5 $146 (10... Nf6 11. b5 dxc4 12. bxc6 Nxc6 13. Nxc4 Bf5 14.
Nxd6 Qxd6 15. a4 Rfc8 16. Ba3 Qd7 17. Rc1 Ne7 18. Bxe7 Qxe7 19. O-O Qb4 20. Qd2
Nd5 21. Nb1 Qxa4 22. Rc5 Be6 23. Rfc1 Qd7 24. Qc2 Rxc5 25. dxc5 {
Schwalen,P-Nordhoff,G/Ruhrgebiet VK2 1997/1/2-1/2 (68)}) (10... Nf6 11. O-O $11
) 11. c5 Bc7 12. a4 Rb8 13. axb5 (13. O-O Nf6 $11) 13... axb5 14. O-O f5 (14...
Nf6 15. Qc2 $11) 15. f3 (15. Qb3 Nf6 $14) 15... Nf6 $11 16. f4 (16. g3 Bd7 $11)
16... Kh8 (16... Ng4 17. Bxg4 fxg4 18. Qb3 $17) 17. Kh1 (17. Nb3 Be6 $14) 17...
Rg8 (17... Ng4 18. Bxg4 fxg4 19. Qe2 $15) 18. g3 (18. Nb3 Be6 $14) 18... g5 (
18... Ng4 19. Bxg4 fxg4 20. Qe2 $15) 19. Ra7 (19. fxg5 Rxg5 20. Ra7 Be6 $11)
19... Be6 (19... gxf4 20. exf4 Be6 21. Rg1 $11) 20. Qb3 (20. fxg5 Rxg5 21. Qa1
Kg8 $11) 20... Qd7 (20... gxf4 21. exf4 Qd7 22. Nd1 $15) 21. Nd1 (21. fxg5 Rxg5
22. Kg1 h5 $15) 21... Rg6 (21... gxf4 $5 22. exf4 Ra8 23. Rxa8 Rxa8 $15) 22.
Nf2 (22. fxg5 $5 Rxg5 23. Nf2 $16) 22... gxf4 $11 23. exf4 Rbg8 (23... Rh6 24.
Rfa1 $11) 24. Rfa1 (24. Nh3 h6 $14) 24... Rh6 25. Nf1 (25. Rb7 Rb8 26. Rxb8+
Bxb8 $14) 25... Ng6 (25... Qc8 26. Qa3 $11) 26. Qe3 (26. R1a6 Rg7 $14) 26...
Qg7 (26... Nf8 27. g4 Rh4 28. Ng3 $15) 27. Ra8 (27. R1a6 Qd7 $11) 27... Bb8 28.
Bc1 (28. Bc3 Ne7 $11) 28... Bf7 29. Bd2 (29. Qc3 Ne7 $11) 29... Ne7 30. R1a6 (
30. Bc3 Bh5 $11) 30... Nd7 (30... Bh5 31. Bxh5 Nxh5 32. Qa3 $11) 31. Qb3 (31.
Nd1 Nf6 $11) 31... Bh5 (31... Qxd4 $4 32. Bc3 Be5 33. Bxd4 Bxd4 34. Kg2 $18)
32. Qd1 (32. Bxh5 $5 Rxh5 33. Qe3 $11) 32... Bxe2 $17 33. Qxe2 Re6 (33... Qxd4
$142 $5 34. Ra3 Qg7 $15) 34. Ne3 (34. Bc3 Rh6 $11) 34... Qf7 (34... Rg6 $5 $11)
35. Nh3 $14 h6 36. Be1 (36. Bc3 Kg7 $14) 36... Kh7 37. Ng1 (37. Bc3 Nf6 $14)
37... Rg7 (37... Nf6 38. h3 $11) 38. Ng2 (38. Bc3 Rg8 $14) 38... Ng8 (38... Rg8
39. Bd2 $11) 39. Ne3 (39. Ra1 Ne7 $11) 39... Qg6 (39... Ne7 40. Bd2 $14) 40.
Nh3 (40. Qg2 Ngf6 $14) 40... Ngf6 41. Nf2 (41. Ra3 $5 $11) 41... Bxf4 $17 42.
Nh3 Bg5 (42... Bxe3 $5 43. Qxe3 Nh5 $17) 43. Ng2 $11 Qh5 (43... Nh5 $5 44. Rc8
Rge7 $11) 44. Qxh5 $14 Nxh5 45. Rc8 f4 $2 (45... Bc1 $142 $14) 46. gxf4 $18 Bf6
47. Rcxc6 $4 (47. f5 $142 Ree7 48. Rcxc6 $18) 47... Rxc6 $14 48. Rxc6 Bxd4 49.
Rd6 (49. Nh4 Rf7 $14) 49... Ndf6 $11 50. Bh4 (50. Rb6 $11) 50... e3 $4 (50...
Ra7 51. Be1 Ra1 $19) 51. Bxf6 (51. Nxe3 $142 $5 Bxe3 52. Bxf6 Nxf6 53. Rxf6 $14
) 51... Nxf6 $11 52. c6 $4 (52. Nxe3 Ne4 53. Nf5 Nxd6 54. cxd6 $11 (54. Nxg7
$143 Kxg7 55. cxd6 Kf6 $15)) 52... Ne4 $19 53. Rd7 (53. Rxd5 $4 Nf2+ 54. Kg1 e2
(54... Nxh3+ $6 55. Kf1 Bf6 56. Rd7 Rxd7 57. cxd7 $19) 55. Ng5+ hxg5 $19) 53...
Nf2+ 54. Kg1 Nxh3+ 55. Kf1 Bb6 (55... Rxd7 56. cxd7 Bb6 57. Nxe3 Nxf4 58. Nc2
$19) 56. Nxe3 (56. Rb7 Rxb7 57. cxb7 Bc7 58. Nxe3 Nxf4 $19) 56... Nxf4 (56...
Rxd7 57. cxd7 Nxf4 58. Nf5 $19) 57. Nxd5 (57. Rb7 Rxb7 (57... Bxe3 $4 58. Rxg7+
Kxg7 59. c7 $18) 58. cxb7 Bc7 $19) 57... Nxd5 (57... Rxd7 $142 58. Nf6+ Kg6 59.
Nxd7 Bc7 $19) 58. Rxd5 Rg5 $4 (58... Rg6 $142 $19) 59. Rd7+ $11 Rg7 60. Rd5 Rc7
(60... Rg6 61. Rd7+ Kg8 62. c7 Rf6+ 63. Kg2 Rf2+ 64. Kg3 $19) 61. Rxb5 (61. Rd6
Rc8 $19) 61... Rxc6 62. Rd5 (62. Ke2 Rd6 $19) 62... Kg6 (62... Rc2 63. Rd7+ Kg8
64. Rb7 $19) 63. h4 (63. Ke2 Kf7 $19) 63... h5 (63... Rf6+ 64. Ke2 $19) 64. Ke2
(64. b5 Rf6+ 65. Kg2 Bf2 $19) 64... Re6+ (64... Rf6 $142 65. Rd3 Bc7 $19) 65.
Kd3 $2 (65. Kf3 $142 $19) 65... Bf2 66. Rg5+ Kh6 67. b5 (67. Rg2 Bxh4 68. b5
Bd8 $19) 67... Bxh4 68. Rc5 (68. Rg2 Bd8 $19) 68... Re7 69. Rc4 (69. Rc6+ Kg5
70. Rc5+ Kg6 71. b6 $19) 69... Bg3 70. Re4 Rb7 71. Rb4 (71. Re6+ Kg5 72. Ke4
Rxb5 $19) 71... h4 72. Ke4 (72. Ke2 h3 73. Rb1 $19) 72... Rf7 73. Rb3 Kg5 74.
b6 (74. Rf3 Re7+ 75. Kd5 Kg4 $19) 74... Kg4 75. b7 (75. Kd5 h3 76. Rb4+ Kf5 $19
) 75... Rf8 (75... Bb8 $142 76. Kd5 h3 77. Rb4+ Kf5 78. Kc4 $19) 76. Rc3 (76.
Rb6 Re8+ 77. Kd5 $19) 76... Rf7 (76... h3 $142 77. Rc1 $19) 77. Rb3 $4 (77.
Rxg3+ $142 hxg3 78. b8=Q Re7+ 79. Kd4 $18) 77... Bb8 $19 78. Kd5 (78. Rb1 h3
79. Rg1+ Kh5 $19) 78... h3 79. Ke6 (79. Rb4+ Kf5 $19) 79... Rh7 80. Rb4+ Kf3
81. Rb1 h2 82. Rh1 Ke2 83. Kf5 Kf2 84. Kg6 Rh3 (84... Re7 85. Rb1 $19) 85. Kg5
Kg2 (85... Kg2 86. Rxh2+ Bxh2 $19) 0-1

[Event "European Rapid"]
[Site "?"]
[Date "2017.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Konopka, Michal"]
[Result "0-1"]
[WhiteElo "2130"]
[BlackElo "2380"]
[PlyCount "150"]
[EventDate "2017.??.??"]

1. b4 e5 2. a3 d5 3. Bb2 Nd7 4. Nf3 Bd6 5. e3 Ngf6 6. c4 c6 7. d4 Qe7 (7... e4
8. Nfd2 Nf8 9. h3 Ng6 10. Nc3 O-O 11. g3 Re8 12. c5 Bc7 13. b5 h5 14. a4 h4 15.
g4 Nh7 16. Nb3 Ng5 17. Be2 f5 18. gxf5 Bxf5 19. Kd2 Rf8 20. Qg1 Qf6 21. Qg2 Bd8
22. Rag1 {Bernadskiy,V (2525)-Kuzubov,Y (2635)/Lviv Rapid Cup 2017/0-1 (41)})
8. Be2 O-O 9. Nc3 a5 $146 (9... e4 10. Nd2 a5 11. b5 Kh8 12. Qb3 c5 13. Nxd5
Nxd5 14. cxd5 cxd4 15. Bxd4 Nc5 16. Bxc5 Bxc5 17. O-O b6 18. Qc4 f5 19. Nb3 f4
20. Nxc5 f3 21. Nxe4 fxe2 22. Rfe1 Qh4 23. f3 Bf5 24. Rxe2 {
ferminkatcho (1720)-taladan (1785)/kurnik 2012/1-0 (65)}) (9... dxc4 10. Bxc4
a5 11. b5 $15) 10. b5 (10. c5 Bc7 $11) 10... dxc4 $15 11. Bxc4 (11. O-O e4 12.
Nd2 Nb6 $11) 11... e4 (11... exd4 12. Qxd4 Ne5 13. Be2 $15) 12. Nd2 $15 Nb6 13.
Be2 Bf5 (13... Bd7 14. O-O $15) 14. h3 (14. bxc6 bxc6 15. Rb1 Rab8 $11 (15...
Bxa3 $4 16. Bxa3 Qxa3 17. Rb3 $18)) 14... Rfd8 (14... Rac8 $15) 15. Qb1 $2 {
Increases the pressure on e4} (15. bxc6 bxc6 16. O-O a4 $11) 15... Nbd5 (15...
c5 $142 $5 16. dxc5 Bxc5 $17) 16. Nc4 $15 Bc7 (16... c5 $15) 17. Kf1 (17. O-O
Nxc3 18. Bxc3 Nd5 $15) 17... Qe6 (17... Nxc3 $142 18. Bxc3 Nd5 $17) 18. Qd1 $2
(18. bxc6 bxc6 19. Qc2 Nxc3 20. Bxc3 Nd5 $15) 18... c5 (18... Nxc3 $142 19.
Bxc3 cxb5 $19) 19. Nxd5 $17 Nxd5 (19... Rxd5 20. Rc1 $15) 20. Rc1 $15 (20. dxc5
$143 Nxe3+ 21. fxe3 Rxd1+ 22. Rxd1 Bg3 $19) 20... Rd7 (20... h6 21. Qd2 cxd4
22. Bxd4 $15) 21. Qe1 (21. Qd2 cxd4 22. Bxd4 b6 $15) 21... cxd4 22. Bxd4 b6 (
22... h6 23. Kg1 $15) 23. Rc2 (23. h4 h6 $15) 23... Rad8 (23... Re8 24. Kg1 $17
) 24. Qa1 (24. h4 Nf4 25. Kg1 Rxd4 26. exd4 e3 $19) 24... f6 25. g4 (25. Qe1
Bg6 $17) 25... Bg6 26. h4 (26. Rg1 $142 $17) 26... Nf4 $4 (26... Be8 $17) 27.
h5 $4 (27. exf4 $142 $5 e3 28. Nxe3 Bxc2 29. Nxc2 Bxf4 30. Rh3 $11) 27... Bf7 (
27... Nxe2 $142 28. hxg6 Nxd4 29. gxh7+ Kh8 30. exd4 Rxd4 $19) 28. Rg1 $4 (28.
exf4 Rxd4 29. Qc1 Bb8 $15) 28... Nd3 (28... Nxe2 $142 29. Kxe2 Bh2 $19) 29. Nd2
(29. h6 Be5 30. Nxe5 fxe5 31. Rc6 $15) 29... Rxd4 (29... Bh2 $142 30. Rc6 Qe8
31. Bxb6 Rb8 $17) 30. exd4 $11 Bf4 31. Qc3 Nxf2 32. Bc4 Qe7 $4 (32... Qd7 $142
33. Qb3 Nd1 34. Bxf7+ Kf8 $11) 33. Bxf7+ (33. Kxf2 $142 $5 Re8 34. Bxf7+ Kxf7
$18) 33... Qxf7 34. Kxf2 e3+ 35. Kf3 Bh2 36. Rg2 (36. Rd1 $142 $5 exd2 37. Qc4
$18) 36... exd2 $16 37. Rgxd2 (37. Qxd2 $6 Qd5+ 38. Kf2 Be5 $11) 37... Qd5+ 38.
Kf2 Bf4 (38... f5 39. Qc4 fxg4 40. Qxd5+ Rxd5 41. Ke3 $16) 39. Rd3 (39. Re2
$142 Qxb5 40. Re4 $16) 39... Qh1 $2 (39... Qg5 $142 $14) 40. Qc6 $18 Qh4+ 41.
Kf3 $4 (41. Kf1 $142 Qxg4 42. Qe4 $18) 41... Qg3+ $14 42. Ke2 Qxg4+ (42... Qg1
43. Rf3 (43. Qxb6 $4 Re8+ 44. Qe6+ Rxe6+ 45. Re3 Rxe3+ 46. Kd2 Qe1#) 43... Kf8
44. Rxf4 Re8+ 45. Re4 Qxg4+ 46. Ke3 Qh3+ 47. Kd2 Qg2+ 48. Kc1 Qxe4 49. Qxb6 $14
) 43. Qf3 $14 Re8+ (43... Qf5 $142 $14) 44. Kf2 $4 (44. Kf1 Qg5 45. a4 $16)
44... Qh4+ $19 45. Kg2 Qh2+ 46. Kf1 Qxc2 47. Rc3 (47. d5 Bg3 $1 48. Re3 Qc1+
49. Ke2 Rc8 $19) 47... Qe4 (47... Qd2 48. Qf2 Qxc3 49. Kg2 Re4 50. h6 Bd6 51.
Qa2+ Kf8 52. hxg7+ Kxg7 53. Qf2 Rg4+ 54. Kf1 Qd3+ 55. Qe2 Rf4+ 56. Kg2 Qxe2+
57. Kg3 Rxd4+ 58. Kh3 Qf3#) 48. Qxe4 Rxe4 49. Rc6 (49. Rc8+ Kf7 $19) 49... Rxd4
50. Rxb6 Ra4 51. Rc6 (51. Ra6 f5 $19) 51... Rxa3 52. Rc4 (52. Ra6 f5 $19) 52...
Be5 53. b6 (53. Rc8+ Kf7 54. Rd8 Ke6 $19) 53... h6 54. Rc5 (54. Rc8+ Kh7 $19)
54... Rb3 55. Rxa5 (55. Rc6 Bd4 $19) 55... Rxb6 56. Kg2 (56. Ra3 Rb2 $19) 56...
Rb3 57. Ra7 (57. Rd5 Kh7 $19) 57... Rg3+ 58. Kf2 (58. Kf1 $19) 58... Bd4+ 59.
Kxg3 Bxa7 60. Kf4 Kf7 61. Kf5 Bb6 62. Kf4 Ke6 63. Ke4 f5+ 64. Kf4 Kf6 65. Kg3
Kg5 66. Kh3 Kxh5 67. Kg3 g5 68. Kh3 (68. Kf3 g4+ 69. Ke2 g3 70. Kf3 f4 71. Kg2
Be3 72. Kf3 Kh4 73. Ke4 g2 74. Kd5 g1=Q 75. Kc6 f3 76. Kd7 f2 77. Ke7 f1=Q 78.
Kd6 Qg6+ 79. Kc7 Qf8 80. Kd7 Qgd6#) 68... g4+ (68... f4 69. Kh2 g4 70. Kg2 f3+
71. Kf1 g3 72. Ke1 g2 73. Kd2 f2 74. Kc3 f1=Q 75. Kd2 Qc4 76. Ke1 g1=Q+ 77. Kd2
Be3#) 69. Kg2 (69. Kg3 Kg5 70. Kg2 f4 71. Kf1 f3 72. Ke1 g3 73. Kd2 f2 74. Ke2
g2 75. Kd2 f1=Q 76. Kc2 Qc4+ 77. Kd2 Ba5+ 78. Ke3 g1=Q+ 79. Kf3 Qd3#) 69... f4
70. Kh2 (70. Kf1 f3 71. Ke1 g3 72. Kd2 f2 73. Kd3 f1=Q+ 74. Ke4 g2 75. Ke5 g1=Q
76. Ke6 Qc5 77. Kd7 Qf7#) 70... Kh4 {Black prepares g3} (70... f3 71. Kg3 Kg5
72. Kh2 Kh4 73. Kh1 Bd4 74. Kh2 g3+ 75. Kh1 g2+ 76. Kh2 g1=Q#) 71. Kg2 g3 (
71... f3+ 72. Kf1 g3 73. Ke1 g2 74. Kd2 g1=Q 75. Kd3 Qc5 76. Kd2 f2 77. Kd3
f1=Q+ 78. Ke4 Qcf5#) 72. Kh1 (72. Kf3 Be3 73. Kg2 Kg4 74. Kf1 f3 75. Ke1 g2 76.
Kd1 g1=Q+ 77. Kc2 f2 78. Kd3 f1=Q+ 79. Kc3 Qb5 80. Kc2 Qc1#) 72... Kg4 73. Kg2
f3+ 74. Kh1 (74. Kf1 g2+ 75. Ke1 f2+ 76. Kd2 f1=Q 77. Kc3 g1=Q 78. Kb3 Qd3+ 79.
Kb4 Qgd4#) 74... g2+ 75. Kh2 g1=Q# 0-1

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2021.??.??"]
[Round "3"]
[White "Kossobudzki, Robert"]
[Black "Kitewski, Bartosz"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2050"]
[BlackElo "1805"]
[PlyCount "74"]
[EventDate "2021.??.??"]

1. b4 {A00: Irregular Openings} e5 2. a3 d6 3. Bb2 Nf6 4. e3 g6 5. Nf3 Bg7 6.
d4 e4 7. Nfd2 c6 (7... d5 8. c4 dxc4 9. Nc3 O-O 10. Ndxe4 Nxe4 11. Nxe4 Re8 12.
Nc3 a5 13. Bxc4 axb4 14. axb4 Rxa1 15. Bxa1 Nc6 16. b5 Nxd4 17. O-O Nf5 18. Qb3
Be6 19. Rd1 Qc8 20. Bxe6 Rxe6 21. Nd5 Bxa1 22. Rxa1 {
HIALUPHARMpl (2585)-alifie (2465)/Rated Bullet game 2021/1-0}) 8. c4 O-O 9. Nc3
Re8 10. Be2 $146 (10. Ncxe4 Nxe4 11. Nxe4 Rxe4 12. Qd3 Re8 13. Be2 Bf5 14. Qd2
d5 15. O-O dxc4 16. Bxc4 b5 17. Bb3 Nd7 18. d5 Bxb2 19. Qxb2 Ne5 20. dxc6 Nxc6
21. Rad1 Qg5 22. Bxf7+ Kxf7 23. Qb3+ Be6 24. Qc3 Rac8 {
Fettito-Yuchka/lichess.org 2018/1-0 (38)}) 10... Nbd7 (10... c5 11. Nb3 $14)
11. Qc2 {e4 seems the pivot of the position} Qe7 (11... d5 12. O-O $14) 12. g4
$16 h6 13. h4 g5 14. hxg5 hxg5 15. Nf1 a5 16. b5 Nb6 17. Ng3 Bxg4 (17... d5 18.
c5 Nc4 19. Bxc4 dxc4 20. Nf5 Bxf5 21. gxf5 $16) 18. Bxg4 Nxg4 19. Nf5 (19. bxc6
$142 bxc6 20. Ncxe4 $16) 19... Qf6 $11 20. Nxg7 Qxg7 (20... Kxg7 21. bxc6 Nxc4
22. Rg1 $15) 21. Qe2 (21. bxc6 $5 Nxc4 22. cxb7 $16) 21... f5 22. c5 Nd5 (22...
Nc8 23. bxc6 bxc6 24. Qc4+ d5 25. Nxd5 $16) 23. Qc4 (23. cxd6 Re6 $16) 23...
Qf7 (23... Ngf6 24. cxd6 Qd7 25. bxc6 bxc6 26. Na4 $11) 24. cxd6 (24. bxc6 bxc6
25. cxd6 f4 $11) 24... Rac8 (24... Ndf6 25. Qa4 $14) 25. d7 (25. bxc6 bxc6 26.
Rc1 $11) 25... Qxd7 $11 26. Rh5 Kg7 27. bxc6 (27. Rxg5+ $143 Kh6 28. Rxg4 fxg4
29. bxc6 bxc6 $17) 27... bxc6 28. Na4 (28. Qa6 Kg6 29. Rh1 Rh8 $19) 28... Kg6 (
28... Qf7 29. Rxg5+ Kh6 30. Rxg4 fxg4 31. Qf1 $17) 29. Nc5 $15 Qd6 30. Rh1 Rb8
31. Qc2 $2 (31. Bc1 $142 Ngxe3 $1 32. Bxe3 Nxe3 33. Qa4 $19) 31... Ngxe3 $1 32.
Qe2 (32. fxe3 Qg3+ {Double attack} (32... Qg3+ {Decoy})) 32... Nf4 33. Qd2 Nc4
(33... Nfg2+ $142 34. Ke2 Qf4 35. Qc3 Qf3+ 36. Kd2 Nc4+ 37. Kc1 Qf4+ 38. Kb1
Rxb2+ 39. Qxb2 Nxb2 40. Ra2 $19) 34. Qc3 Nxb2 35. Kd2 (35. Kf1 $19) 35... Nbd3
36. Nxd3 Nxd3 37. Rab1 (37. Kd1 Nxf2+ 38. Ke2 Nxh1 39. Rxh1 Rh8 40. Rxh8 Rxh8
41. Qh3 Rxh3 42. d5 Rh2+ 43. Kd1 Qxa3 44. dxc6 Qa1#) 37... Qf4+ (37... Qf4+ 38.
Kc2 Qxf2+ 39. Qd2 Qxd4 $19) 0-1

[Event "European Blitz"]
[Site "?"]
[Date "2017.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Arnaudov, G Petar"]
[Result "0-1"]
[WhiteElo "2130"]
[BlackElo "2435"]
[PlyCount "67"]
[EventDate "2017.??.??"]

1. b4 e5 2. a3 Nf6 3. Bb2 d6 4. Nf3 g6 5. e3 Bg7 6. d4 (6. c4 O-O 7. Be2 Bf5 8.
d3 c6 9. O-O Nbd7 10. Nc3 Re8 11. Rc1 Rc8 12. h3 h5 13. Qb3 Nf8 14. Rfd1 Qd7
15. Kh2 N6h7 16. e4 Be6 17. Qc2 Bh6 18. Rb1 Ng5 19. Bc1 Nxf3+ 20. Bxf3 Bxc1 {
anonymouuus-ls65/kurnik 2014/1-0 (36)}) 6... Nbd7 $146 (6... exd4 7. exd4 O-O
8. Be2 Bg4 9. O-O d5 10. Nbd2 c6 11. c4 dxc4 12. Nxc4 Nbd7 13. Nce5 Be6 14. Qc2
Bd5 15. Rfe1 Nb6 16. Rad1 a6 17. Ng5 h6 18. Nh3 Be4 19. Bd3 Bxd3 20. Rxd3 Nbd5
21. f3 {ferminkatcho (1785)-viki930127 (1870)/kurnik 2012/0-1}) (6... e4 7.
Nfd2 $15) 7. c4 (7. dxe5 Ng4 $11) 7... O-O (7... Qe7 8. Nc3 $11) 8. Be2 (8. Nc3
c5 $11) 8... a5 (8... c5 9. Nc3 $11) 9. b5 (9. Nc3 exd4 10. Nxd4 Ne5 $11) 9...
e4 (9... exd4 10. Nxd4 Nc5 11. Nc3 $15) 10. Nfd2 $11 c6 (10... Nb6 $5 $11) 11.
Nc3 $14 d5 (11... Nb6 12. h4 $11) 12. Qb3 (12. O-O Re8 $16) 12... Nb6 (12...
dxc4 13. Bxc4 Nb6 14. bxc6 (14. Ncxe4 $143 Nxe4 15. Nxe4 Nxc4 16. Qxc4 Be6 $15)
14... bxc6 15. Be2 $11) 13. h3 (13. c5 $5 Nbd7 14. O-O $16) 13... Be6 (13...
dxc4 $5 14. Nxc4 Be6 15. bxc6 Nxc4 16. Bxc4 Bxc4 17. Qxc4 Rc8 $11) 14. c5 $14
Nbd7 (14... Nc8 $142 $14) 15. g4 (15. Qa4 $142 $5 cxb5 16. Nxb5 $16) 15... Ne8
(15... Nxc5 16. dxc5 d4 17. Bc4 dxc3 18. Bxc3 Bxc4 19. Qxc4 (19. Nxc4 $143 Qd3
20. Rd1 a4 $17) 19... cxb5 20. Qxb5 $11) 16. O-O-O (16. Rb1 Nxc5 17. dxc5 d4
$11) 16... Qh4 $17 17. f4 f5 $4 (17... exf3 $142 $5 18. Bxf3 Nef6 $15) 18. gxf5
(18. bxc6 bxc6 19. Qb7 Nef6 20. Qxc6 Rfe8 $16) 18... gxf5 (18... a4 19. Nxa4
Bxf5 20. Bg4 $14) 19. Rdg1 (19. bxc6 bxc6 20. Qb7 $16) 19... Kh8 $2 (19... a4
20. Nxa4 Qf2 21. Bf1 $16) 20. Kb1 (20. bxc6 $142 $5 bxc6 21. Qb7 $18) 20...
Ndf6 (20... Qf2 21. Nf1 Nxc5 22. dxc5 $11) 21. Qd1 (21. bxc6 bxc6 22. Nf1 Rc8
$14) 21... Bf7 (21... Bd7 22. b6 $14) 22. Rg5 (22. Nf1 Nc7 $16) 22... Bh6 $14
23. Rxf5 (23. Rg2 Nc7 $14) 23... Ng7 24. Re5 Nd7 25. Bg4 Nxe5 26. dxe5 Be6 (
26... Bg6 27. Nb3 Qf2 28. Re1 $14) 27. Ne2 Nf5 28. Nf1 (28. Bxf5 Bxf5 (28...
Rxf5 29. Nd4 Qe7 30. Nxf5 Bxf5 31. Qh5 $18) 29. Nd4 Bg7 $11) 28... Rae8 (28...
Rg8 $11) 29. Nd4 (29. Bxf5 $142 Rxf5 30. Nd4 $11) 29... Qf2 $4 (29... Nxd4 $142
30. Qxd4 Bg7 (30... Bxg4 $4 31. e6+ Qf6 32. Qxf6+ (32. hxg4 $6 Bg7 (32... Rxe6
$4 33. Rxh6 Qxd4 34. Bxd4+ Ref6 35. Bxf6+ Kg8 36. bxc6 bxc6 37. Be5 $18) 33. f5
Qxd4 34. Bxd4 cxb5 $11) 32... Rxf6 33. Bxf6+ (33. hxg4 $6 Bg7 (33... Rexe6 34.
Rxh6 Kg7 35. g5 cxb5 36. gxf6+ Kg8 37. Ng3 $18) 34. Bxf6 Bxf6 $16) 33... Bg7
34. Bxg7+ (34. hxg4 $6 Bxf6 35. Ng3 Be7 $16 (35... Rxe6 36. Rh6 $18)) 34...
Kxg7 35. hxg4 $18) 31. Bxe6 Rxe6 $17) 30. Nxe6 (30. Bxf5 $142 Bxf5 31. Nxf5
Rxf5 32. e6+ Bg7 33. Bxg7+ Kxg7 34. Qg4+ Kh8 35. Qxf5 $18) 30... Rxe6 31. Rh2
$4 (31. Bxf5 $142 Rxf5 32. Qg4 $18) 31... Qh4 (31... Qg1 $142 $11) 32. Nd2 (32.
Rc2 $142 $5 $11) 32... Nxe3 $17 (32... cxb5 33. Bxf5 Rxf5 34. Nb3 $16) 33. Qe2
(33. Qg1 Qe7 (33... Nxg4 $6 34. hxg4 Qe7 35. f5 $11) 34. Qxe3 Bxf4 $15) 33...
Nxg4 (33... Nf5 $142 34. Nb3 Rg6 35. Nxa5 Qe7 $17) 34. hxg4 $11 0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Kuperski, Marek"]
[Black "Kossobudzki, Robert"]
[Result "1-0"]
[PlyCount "35"]
[EventDate "1993.??.??"]

1. b4 e5 $15 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 d5 6. cxd5 Nxd5 7. Nf3 Re8
8. Bb2 Nf4 9. a3 (9. Ne5 Ne6 $11) 9... Bf8 (9... Bd6 10. d4 $15) 10. Ne5 $11
Qg5 (10... Ne6 $142 $5 $11) 11. exf4 $14 Qxf4 12. d4 f6 13. Bd3 Qh4 (13... fxe5
14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. Qxe8 Qe4+ 17. Kd2 Qf4+ 18. Ke1 Qe4+ 19. Kd2
Qf4+ 20. Ke2 Qe4+ 21. Kd2 $11) 14. Qb3+ Kh8 15. g3 Qh3 16. Qf7 Qd7 17. Qxf8+
Rxf8 18. Nxd7 (18. Nxd7 Bxd7 19. Nc3 $18) 1-0

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Wlosek, Maciej"]
[Black "Kossobudzki, Robert"]
[Result "0-1"]
[PlyCount "56"]
[EventDate "1994.??.??"]

1. b4 e5 $15 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 O-O 5. Nc3 d5 6. Bb5 (6. Bxf6 $142
Qxf6 7. Nxd5 $16) 6... c6 $15 7. Ba4 (7. Be2 Nbd7 8. a3 Ba5 $15) 7... Nbd7 8.
Nf3 $2 (8. Rb1 $142 $5 Nxe5 9. Rxb4 $17) 8... Nxe5 $19 9. Nxe5 Qa5 10. Nxc6
bxc6 11. Bxc6 Rb8 12. Rb1 (12. Ne2 Qa6 13. Nd4 Ne4 $19) 12... Ba6 13. Rxb4 Rxb4
14. a4 d4 15. Ne2 (15. exd4 Qf5 (15... Rxd4 $143 16. Qf3 $19) 16. Qf3 Qxc2 $19)
15... Rc8 (15... Bxe2 16. Kxe2 Rc8 17. Bb5 $19) 16. Nxd4 (16. Bb5 dxe3 17. fxe3
Bxb5 18. axb5 Qxb5 $19) 16... Rxd4 $1 17. exd4 Rxc6 18. f3 Qxa4 19. c3 Re6+ 20.
Kf2 Re2+ 21. Qxe2 Bxe2 22. Kxe2 Qc4+ 23. Ke3 a5 (23... Qb5 24. Rg1 $19) 24. Rb1
(24. Ra1 a4 $19) 24... g5 (24... Nd5+ 25. Ke4 Qe2+ 26. Kxd5 Qe6+ 27. Kc5 Qf5+
28. Kb6 Qxb1+ 29. Kxa5 $19) 25. Rb8+ (25. Ra1 Nd5+ 26. Ke4 a4 $19) 25... Kg7
26. Ra8 (26. Kf2 Qd3 27. Ke1 a4 $19) 26... Nd5+ 27. Ke4 (27. Kf2 a4 $19) 27...
Nxc3+ $1 28. dxc3 Qc6+ (28... Qc6+ 29. Kf5 h6 $19) 0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Pegiel, Marek"]
[Black "Kossobudzki, Robert"]
[Result "0-1"]
[PlyCount "46"]
[EventDate "1993.??.??"]

1. b4 e5 $15 2. Bb2 Bxb4 3. f4 $2 d6 4. fxe5 Nc6 5. Nf3 (5. exd6 Bxd6 6. Nf3
$15) 5... Bg4 (5... dxe5 $5 6. Nxe5 Bd6 $15) 6. a3 (6. exd6 f6 7. dxc7 Qxc7 $11
) 6... Ba5 7. exd6 Nf6 8. e3 (8. dxc7 Bxc7 9. Nc3 Bxf3 10. exf3 O-O $11) 8...
Qxd6 9. Bc4 (9. Be2 O-O-O $11) 9... Qc5 (9... O-O 10. O-O $11) 10. Qe2 O-O-O
11. O-O Ne5 (11... Rd6 $142 $5 $11) 12. Bxe5 $16 Bxf3 13. Qxf3 (13. gxf3 $143
Qxe5 14. c3 Nd5 $15) 13... Qxe5 14. d4 (14. c3 Rd7 15. Qh3 $14) 14... Qg5 (
14... Rxd4 15. exd4 (15. Bxf7 $2 Rd7 $19) 15... Qxd4+ 16. Kh1 Qxc4 17. a4 $15)
15. a4 (15. Bxf7 $142 $5 Rhf8 16. Be6+ Kb8 17. Qh3 $16) 15... Rhe8 $11 {
The backward pawn on e3 becomes a target} 16. Ra3 (16. Bxf7 Qxe3+ 17. Qxe3 Rxe3
$17) 16... Ng4 {Increases the pressure on the backward pawn} 17. Rb3 Bb6 18. c3
(18. Qf4 Qxf4 19. Rxf4 (19. exf4 $2 Bxd4+ 20. Kh1 Ne3 21. Rxe3 Bxe3 $19) 19...
Nxe3 20. Bxf7 $17) 18... Nxe3 19. Bxf7 Nxf1 20. Bxe8 $2 (20. Qh3+ Kb8 21. Bxe8
$19) 20... Rxe8 $19 21. Qxf1 Qe3+ 22. Kh1 Qd3 $3 {Threatening mate: Qxf1} 23.
Qc1 (23. Qxd3 {Deflection from e1} Re1+ {A classical mating theme}) 23... Qc2
$3 (23... Qc2 24. Qf1 Qxb3 $19) 0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Mroz, Antoni"]
[Black "Kossobudzki, Robert"]
[Result "1/2-1/2"]
[PlyCount "76"]
[EventDate "1994.??.??"]

1. b4 e5 $15 2. Bb2 d5 3. a3 Bd6 $15 4. e3 Nf6 5. c4 c6 6. Qc2 O-O 7. Nf3 Nbd7
8. cxd5 cxd5 9. Bb5 (9. Nc3 a6 $15) 9... e4 (9... a5 10. Bxd7 Nxd7 11. O-O $17)
10. Nd4 $15 Ne5 11. Nc3 Bg4 12. h3 a6 13. hxg4 (13. Bf1 Be6 $15) 13... axb5 14.
f3 Nd3+ 15. Ke2 (15. Kf1 $142 Rc8 16. g5 $15) 15... Nxg4 (15... Be5 16. g5 Bxd4
(16... Nxb2 $6 17. gxf6 (17. Qxb2 $143 Bxd4 18. exd4 Nd7 $15) 17... Bxd4 18.
exd4 $14) 17. exd4 Nh5 18. fxe4 Qxg5 $19) 16. fxe4 (16. fxg4 $5 Qd7 17. Nf5 $16
(17. Nxd5 $2 Qxg4+ 18. Kf1 Qg3 19. Qxd3 exd3 $19)) 16... Nxb2 (16... Nge5 17.
Ndxb5 Qg5 18. Rag1 $11) 17. Qxb2 (17. exd5 Nf6 18. Ndxb5 Be5 $14) 17... dxe4
18. Rhf1 (18. Qc2 $142 $11) 18... Be5 $17 19. Ncxb5 Qd5 (19... Qg5 20. Qb1 Nf6
21. Rxf6 Qg4+ 22. Rf3 exf3+ 23. gxf3 Qg2+ 24. Kd3 $17) 20. Qb3 (20. Qa2 Qd7 $17
) 20... Qd7 (20... Qxb3 21. Nxb3 Bxa1 22. Rxa1 $19) 21. Rf5 $17 g6 22. Rg5 Kg7
23. Rh1 f5 $4 (23... h6 $142 24. Rxe5 Nxe5 $19) 24. Qe6 $16 Qxe6 25. Nxe6+ Kf6
(25... Kg8 $142 26. Nxf8 Rxf8 $16) 26. Rxh7 $4 (26. Nxf8 $142 $5 Rxf8 27. Rxg4
fxg4 28. Rxh7 $18) 26... Rf7 $4 (26... Kxe6 $142 27. Rxg6+ Rf6 28. Rxf6+ Kxf6
29. Rxb7 Bb2 $17) 27. Rxf7+ $14 Kxf7 28. Rxg4 fxg4 29. Ng5+ (29. Nc5 Ke7 $14)
29... Ke7 30. Kd1 (30. Nxe4 Bb2 $14) 30... Rh8 (30... Kd7 $142 $5 31. Nxe4 Kc6
$11) 31. Nxe4 $16 Rh2 32. g3 (32. Nc5 g3 33. Nd3 Rxg2 34. Nxe5 Rf2 $14) 32...
Rh3 $14 33. Ke2 (33. Nc5 $5 $14) 33... Bxg3 $11 34. Nxg3 (34. d4 Rh2+ 35. Kd3
Bb8 $17) 34... Rxg3 $15 35. Kf2 Rh3 36. Kg2 Ke6 37. Nc3 (37. a4 Kd5 $11) 37...
Kf5 38. a4 Rh7 1/2-1/2

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Blaszczak, Jan"]
[Black "Kossobudzki, Robert"]
[Result "0-1"]
[PlyCount "48"]
[EventDate "1993.??.??"]

1. b4 e5 $15 2. Bb2 d5 3. Bxe5 $11 Nc6 4. Bb2 Nxb4 5. a3 Nc6 6. e3 Nf6 7. Nf3
Bd6 8. Be2 O-O 9. O-O b6 (9... Re8 10. Nc3 $15) 10. c4 (10. Re1 Re8 $11) 10...
Bb7 (10... dxc4 11. Bxc4 Na5 12. Be2 $11) 11. Qc2 (11. cxd5 Nxd5 12. Qc2 a6 $11
) 11... h6 (11... Na5 12. cxd5 Bxd5 13. Ng5 $11) 12. Qc3 (12. cxd5 Nxd5 13. Nc3
Nce7 $14) 12... Ne7 (12... Re8 13. d4 $11) 13. Nh4 (13. d3 dxc4 14. dxc4 Ng6
$11) 13... c5 14. Bf3 (14. Qc2 Nd7 $11) 14... Qd7 (14... Qc7 15. h3 $15) 15. d4
(15. d3 Qc7 16. g3 Rae8 $15) 15... Rac8 16. Nd2 Ng6 (16... cxd4 $5 17. Qxd4 Nc6
$17) 17. Nxg6 $11 fxg6 18. h3 (18. Rfd1 Qe6 $11) 18... Kh8 (18... dxc4 19. Bxb7
Qxb7 20. Nxc4 $11) 19. Rfe1 (19. Rad1 Ba6 $11) 19... Bb8 (19... Qf7 20. Qd3 $11
) 20. e4 (20. Rad1 $5 $11) 20... dxe4 (20... cxd4 21. Qxd4 dxc4 22. e5 Qxd4 23.
Bxd4 $15) 21. Nxe4 $11 Qc7 (21... cxd4 22. Qd3 Qc7 23. Qxd4 Qh2+ 24. Kf1 Rce8
$19) 22. d5 $2 (22. dxc5 Qh2+ 23. Kf1 $15) 22... Nxd5 $17 23. cxd5 $4 (23.
Qxg7+ $142 Qxg7 24. Bxg7+ Kxg7 25. cxd5 Bxd5 26. Ng5 Bxf3 27. Nxf3 $19) 23...
Qh2+ 24. Kf1 Ba6+ (24... Ba6+ 25. Qc4 Bxc4+ 26. Be2 Qh1#) 0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Gugulski, Marcin"]
[Black "Kossobudzki, Robert"]
[Result "0-1"]
[PlyCount "61"]
[EventDate "1993.??.??"]

1. b4 e5 $15 2. Bb2 d5 3. Bxe5 $11 Nc6 4. Bb2 Nxb4 5. a3 Nc6 6. e3 Nf6 7. Nf3
Bd6 8. c4 (8. Bb5 O-O $11) 8... O-O $15 9. Nc3 (9. Qc2 Qe7 $15) 9... Ne7 (9...
Be6 10. Ng5 Bg4 11. f3 $15) 10. d4 (10. Nb5 Ne8 $11) 10... c6 (10... dxc4 11.
Bxc4 a6 12. e4 $11) 11. cxd5 (11. c5 Bc7 $11) 11... cxd5 (11... Nexd5 12. Bd3
$15) 12. Bd3 $11 Bg4 13. h3 (13. Nb5 Bf5 $11) 13... Bh5 (13... Bf5 14. Bxf5
Nxf5 15. Qb3 $11) 14. O-O Qd7 (14... a6 15. e4 dxe4 16. Nxe4 Nxe4 17. Bxe4 $11)
15. Be2 (15. Nb5 Bb8 $11) 15... Rac8 16. Qd2 (16. Qb3 Nc6 $11) 16... Ng6 (16...
Ne4 17. Qd3 Bg6 18. Nd1 $19) 17. Ne5 (17. Rfc1 Qe6 $11) 17... Nxe5 $15 18. dxe5
Bxe5 19. Bxh5 Nxh5 (19... Bxc3 $142 20. Bxc3 Ne4 $15) 20. e4 $2 (20. Rad1 $142
Bxc3 21. Bxc3 $15) 20... Nf6 $19 21. exd5 $2 (21. Rfe1 $142 dxe4 22. Nd5 Qxd5
23. Qxd5 Nxd5 24. Bxe5 $19) 21... Bxc3 22. Bxc3 Ne4 (22... Nxd5 $6 23. Bd4 $15)
(22... Qxd5 $6 23. Qb2 Rc6 24. Bd4 $15) 23. Qd4 {The mate threat is Qxg7} Nxc3
(23... Rxc3 $6 24. Qxe4 Re8 25. Qd4 $11) 24. Qxa7 Qxd5 25. Qe3 (25. Rfe1 Rfe8
$19) 25... Rfe8 26. Qb6 Re6 27. Qb2 (27. Qb4 Rc4 28. Qb3 Ne2+ 29. Kh2 Rg6 $19)
27... Ne2+ 28. Kh2 Rg6 29. f3 Qd6+ 30. Kh1 (30. f4 Nxf4 31. Kh1 Rxg2 32. Qxb7
$19) 30... Ng3+ (30... Rxg2 31. f4 Qd5 32. Rf3 Qxf3 33. Qxg7+ Rxg7+ 34. Kh2
Qg2#) 31. Kg1 0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1994.??.??"]
[Round "?"]
[White "Dziel, Jaromir"]
[Black "Kossobudzki, Robert"]
[Result "1/2-1/2"]
[PlyCount "72"]
[EventDate "1994.??.??"]

1. b4 e5 $15 2. Bb2 d5 3. Bxe5 $11 Nc6 4. Bb2 Nxb4 5. Nf3 Bf5 6. Nd4 Bg6 (6...
Bd7 7. e3 $11) 7. a3 Nc6 8. e3 Nxd4 9. Bxd4 Nf6 (9... Nh6 10. Nc3 $11) 10. c4 (
10. Nc3 Be7 $11) 10... Be7 11. Nc3 dxc4 12. Bxc4 O-O 13. O-O (13. Qf3 c6 $11)
13... c5 14. Be5 b6 (14... Nd7 15. Bg3 $11) 15. d4 cxd4 16. Bxd4 Ne4 (16... Qc7
17. Qb3 $11) 17. Nxe4 $14 Bxe4 18. Qg4 Bg6 19. Rfd1 (19. Rfc1 Bd6 $14) 19...
Qc8 20. Qe2 Qf5 21. Qb2 Bf6 (21... Rfc8 $142 $5 22. Rac1 Qe4 $14) 22. Bxf6 $16
Qxf6 23. Qxf6 gxf6 24. f3 (24. Rd4 Rac8 $16) 24... Rfd8 25. Kf2 Bc2 26. Rxd8+ (
26. Rd4 Rxd4 27. exd4 Rc8 $16) 26... Rxd8 27. Ke2 Kg7 (27... Rc8 28. Bd5 $14)
28. Rc1 $16 Ba4 29. Bd3 Rd5 (29... b5 30. g4 $16) 30. Rc7 (30. g3 $142 $16)
30... Re5 (30... a5 31. e4 Rc5 32. Rxc5 bxc5 33. Bc4 $16) 31. Kd2 (31. Rxa7 b5
$18) 31... Bb3 $2 (31... Bb5 32. Bxb5 (32. Rxa7 $2 Rd5 $19) 32... Rxb5 33. Kc3
$16) 32. Kc3 (32. Rxa7 $142 $5 b5 33. g4 $18) 32... Be6 (32... Rxe3 $142 33.
Rxa7 Be6 $16) 33. Kb4 (33. e4 Rh5 34. h3 Rg5 $16) 33... h5 (33... Rxe3 34. Rc3
$15) 34. Bb5 (34. e4 a5+ 35. Ka4 f5 $14) 34... f5 (34... Rxe3 35. Rxa7 Rb3+ 36.
Ka4 $11) 35. Rb7 (35. Rxa7 Rxe3 36. Rb7 Rb3+ 37. Ka4 Rb2 38. Rxb6 Rxg2 $11)
35... h4 (35... Rxe3 36. Rxa7 Rb3+ 37. Ka4 Rb2 $11) 36. Rc7 (36. Rxa7 $142 Rxe3
37. Rb7 Rb3+ 38. Ka4 $14) 36... h3 (36... Rxe3 37. Rxa7 Rb3+ 38. Ka4 $11)
1/2-1/2

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Frysiak, Adam"]
[Result "1-0"]
[PlyCount "55"]
[EventDate "1993.??.??"]

1. b4 e5 $15 2. Bb2 e4 3. e3 Nf6 $15 4. b5 b6 5. d4 (5. d3 Bb7 $11) 5... Bb7 (
5... a6 6. d5 $15) 6. c4 (6. Nh3 a6 $15) 6... a6 7. Nh3 Bb4+ 8. Nc3 O-O 9. Be2
axb5 10. cxb5 Nd5 11. Qc1 c5 (11... Nxc3 12. Bxc3 Ba3 $11) 12. dxc5 (12. O-O $5
cxd4 13. Nxd5 (13. Nxe4 $143 dxe3 14. fxe3 Qe7 $11) 13... Bxd5 14. Bxd4 $14)
12... Qf6 $17 (12... bxc5 $6 13. O-O Nxc3 14. Bxc3 $11) 13. Kd2 bxc5 {
The passed pawn on b5 will become decisive later} (13... Qg6 14. a3 Ba5 15. Bc4
Qxg2 16. Bxd5 Bxd5 17. Qf1 Qxf1 18. Rhxf1 $15) 14. a3 $15 Ba5 15. Qc2 Rc8 16.
Rhc1 (16. Rhb1 Qd6 17. Ke1 Qxh2 $17) 16... Nxc3 17. Bxc3 Qd6+ 18. Ke1 Bxc3+ 19.
Qxc3 Qxh2 20. Bf1 d6 (20... Ra4 $5 $17) 21. a4 $11 Nd7 (21... Qh1 22. Rd1 $14)
22. a5 Ne5 (22... Rab8 23. Rcb1 $11) 23. a6 $14 Bd5 24. Nf4 (24. b6 Rcb8 25.
Nf4 Bc6 $14) 24... Be6 (24... Qg1 25. Ra4 $11) 25. b6 $14 Re8 (25... Rcb8 $142
$5 26. Rcb1 Qg1 $14) 26. Rcb1 (26. Nxe6 $6 fxe6 27. b7 Ra7 $18) 26... Reb8 $2 (
26... Nc6 $142 $5 $16) 27. b7 (27. Nxe6 $6 fxe6 28. b7 Ra7 $18) 27... Ra7 28.
Qa5 (28. Qa5 Qg1 29. Qc7 $18) 1-0

[Event "corr POL"]
[Site "?"]
[Date "1995.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Motyka, Henryk"]
[Result "0-1"]
[PlyCount "44"]
[EventDate "1995.??.??"]

1. b4 e5 2. Bb2 Nf6 3. b5 Bc5 4. e3 d6 5. Be2 (5. d4 exd4 6. exd4 Bb4+ 7. c3
Ba5 $11) 5... O-O 6. Nf3 a6 (6... e4 7. Nd4 $15) 7. a4 (7. d4 exd4 8. exd4 Bb6
$11) 7... axb5 8. axb5 Rxa1 9. Bxa1 Bf5 (9... e4 10. Nd4 $11) 10. O-O c6 (10...
Bb6 11. Nc3 $11) 11. d4 exd4 12. Nxd4 Bg6 13. Nd2 d5 14. N2b3 (14. N2f3 Bd6 $11
) 14... Bd6 15. c4 Qc7 16. h3 (16. Nf3 dxc4 17. b6 Qxb6 18. Qxd6 cxb3 19. Bxf6
gxf6 $15) 16... Nbd7 17. bxc6 bxc6 18. cxd5 Nxd5 19. Bf3 (19. Nb5 Qb8 $11)
19... Ne7 20. Qc1 {The pressure on the isolated pawn grows} (20. Qe2 Rb8 $11)
20... Rb8 (20... Ne5 21. Be2 $15) 21. Qc3 $15 Ne5 22. Nc5 (22. Be2 Nd5 23. Qd2
Bb4 $15) 22... Qa7 (22... Qa7 23. Ne4 Nd5 $15 (23... Nxf3+ $4 24. Nxf3 Qxa1 25.
Nf6+ (25. Qxa1 $6 Bxe4 26. Rd1 Nd5 $18) 25... gxf6 26. Rxa1 $18)) (22... Qb6
23. Na4 Qb4 24. Bd1 $17) 0-1

[Event "corr 2AMM Poland"]
[Site "?"]
[Date "1993.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Adamowski, Andrzej"]
[Result "1-0"]
[PlyCount "66"]
[EventDate "1993.??.??"]

1. b4 f5 2. Bb2 Nf6 3. Nf3 g6 4. e3 $14 Bg7 5. Bc4 d5 $11 6. Bb3 (6. Be2 Qd6
$11) 6... O-O 7. c4 (7. O-O a5 8. bxa5 Nc6 $11) 7... e6 (7... Na6 8. a3 $11) 8.
O-O c6 (8... Nc6 9. a3 $11) 9. d3 (9. d4 dxc4 10. Bxc4 Nd5 $14) 9... Na6 10. a3
Nc7 (10... dxc4 11. dxc4 Qe7 12. c5 $14) 11. Nbd2 (11. Be5 a5 $14) 11... a5 12.
Qe2 (12. Ne5 Qe7 $14) 12... axb4 (12... b5 13. Ne5 Bb7 14. c5 $14) 13. axb4
Rxa1 14. Rxa1 b5 (14... dxc4 15. dxc4 Qe7 16. Be5 $16) 15. Ne5 bxc4 16. dxc4
Bb7 (16... Ba6 17. Nxc6 Qe8 18. b5 dxc4 19. Bxc4 $18) 17. Ba4 (17. Ra7 Qb8 18.
Bd4 Rd8 $16) 17... Qe8 (17... Qe7 18. c5 Qe8 19. Nb3 $16) 18. Nb3 $16 Ne4 (
18... Ba6 19. Nd4 Nd7 20. Ndxc6 (20. Nexc6 $143 Bxc4 21. Qc2 Nb6 $11) 20...
dxc4 21. Bd4 $16) 19. Na5 Ba8 (19... dxc4 20. Qxc4 Ba6 21. Qxc6 $18) 20. Bxc6 (
20. Naxc6 dxc4 21. Qxc4 Nd5 $18) 20... Bxc6 21. Naxc6 f4 (21... dxc4 22. Qxc4 (
22. Nxc4 $2 Bxb2 23. Qxb2 Qxc6 $19) 22... Nd5 23. b5 $18) 22. exf4 Rxf4 23. f3
Nd6 (23... Ng5 24. Ra7 Bf8 25. Rxc7 $18) 24. Ra7 Rf7 25. Nxf7 Qxc6 26. Nxd6 (
26. Ne5 $5 Qb6+ 27. Qf2 Qxb4 28. Rxc7 Bxe5 29. Bxe5 Qb1+ 30. Qf1 Qb6+ 31. c5
Qxc7 32. Bxd6 Qb7 $18) 26... Bxb2 27. Qxb2 Qb6+ 28. Qf2 Qxd6 29. c5 (29. Qc5
Qf4 30. cxd5 Qd2 $18) 29... Qf4 30. g3 (30. Qe2 Kh8 $18) 30... Qc1+ 31. Kg2 Nb5
32. Rb7 Qc4 33. Qb2 Nc3 (33... Qd4 34. Qa2 Na7 35. Rb8+ Nc8 36. Rxc8+ Kg7 37.
Qa7+ Kh6 38. Rc7 Qb2+ 39. Kh3 $18) 1-0

[Event "Adolf Anderssen Mem"]
[Site "?"]
[Date "2024.??.??"]
[Round "4"]
[White "Charczenko, Dominik"]
[Black "Kossobudzki, Robert"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1770"]
[BlackElo "1990"]
[PlyCount "89"]
[EventDate "2024.??.??"]

1. e4 {B20: Sicilian: Unusual White 2nd moves} c5 2. a3 b6 3. b4 e6 4. bxc5
bxc5 5. Nc3 Nc6 6. Nf3 Nf6 7. Bb5 Nd4 {last book move} 8. Be2 (8. e5 Nxb5 9.
Nxb5 Rb8 $11) 8... d5 (8... Bb7 9. Rb1 Rb8 10. d3 $11) 9. exd5 $11 exd5 10. O-O
Bd6 (10... Rb8 11. Re1 Bd6 12. Nxd4 cxd4 13. Bd3+ Be6 14. Nb5 $11) 11. Nxd4 $14
cxd4 12. Bb5+ (12. Nb5 Bc5 13. Bb2 Qb6 $14) 12... Bd7 13. Bxd7+ Qxd7 14. Re1+
Kf8 15. Ne2 Qg4 (15... Ng4 $142 $5 16. f4 Qa4 $11) 16. h3 (16. Bb2 h5 17. Nxd4
Rh6 $16) 16... Qh4 17. d3 g5 $2 (17... g6 18. Bb2 Bc5 19. Qd2 $16) 18. Ng3 (18.
Bb2 $5 Bc5 19. Ng3 Rg8 $18) 18... Bxg3 $16 19. fxg3 Qxg3 20. Rf1 (20. Bb2 $5
Kg7 21. Bxd4 $18) 20... Kg7 $14 21. Qf3 Qxf3 22. Rxf3 g4 (22... Kg6 23. Bb2 Nh5
24. Bxd4 $14) 23. hxg4 (23. Rf5 gxh3 24. gxh3 Rac8 $16) 23... Nxg4 $11 24. Bb2
Rhf8 (24... Rhc8 25. Bxd4+ Kg6 26. c3 $11) 25. Bxd4+ (25. Rf4 Ne5 $16) 25... f6
(25... Kg6 26. Rf4 h5 27. c4 $11) 26. Rf4 h5 27. Rf5 Rac8 28. c3 Ne5 (28...
Rfd8 29. Rxh5 Kg6 $16) 29. Bxe5 (29. Raf1 $142 $5 $16) 29... fxe5 $11 30. Rxe5
Rxc3 31. Rxd5 Kg6 32. a4 Rf4 33. d4 Rc2 34. Rf1 Rg4 35. Rf2 Rc1+ 36. Rf1 Rc2
37. Rf2 Rc1+ 38. Kh2 Rc4 {Exerts pressure on the isolated pawn} 39. Rd6+ Kg5
40. Rd5+ Kg6 41. Ra5 Rgxd4 42. Rxa7 Rh4+ 43. Kg1 Rxa4 44. Rxa4 Rxa4 45. Rf3
1/2-1/2

[Event "European Rapid"]
[Site "?"]
[Date "2021.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Zylka, Stanislaw"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2030"]
[BlackElo "2405"]
[PlyCount "120"]
[EventDate "2021.??.??"]

1. Nf3 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} b6 2. b4 e6 3.
Bb2 Nf6 4. a3 Bb7 5. c4 a5 (5... Be7 6. Nc3 Bxf3 7. gxf3 c6 8. Rg1 O-O 9. e3 g6
10. h4 d5 11. f4 dxc4 12. h5 b5 13. hxg6 fxg6 14. Qb1 a5 15. Rxg6+ hxg6 16.
Qxg6+ Kh8 17. Bxc4 bxc4 18. O-O-O {
1-0 rickdragon (2560)-jrgcst (2535)/net-chess.com 2013}) (5... d6 6. e3 Nbd7 7.
Be2 Be7 8. d3 O-O 9. O-O c5 10. Nbd2 Rc8 11. Qb3 d5 12. b5 Qc7 13. Rac1 e5 14.
cxd5 Bxd5 15. Qc3 Rfd8 16. Nxe5 Bd6 17. Nxd7 Bxh2+ 18. Kh1 Rxd7 19. Bg4 Be5 20.
d4 {Mootseng,P-Aquino,A (1880)/KCF University Cup 2021/0-1}) 6. b5 d6 $146 (
6... Be7 7. Nc3 O-O 8. e3 h6 9. Be2 d5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. O-O Bf6
13. d4 c6 14. e4 Bxe4 15. bxc6 Bxc6 16. Rb1 Be4 17. Rc1 Nd7 18. Bb5 Rc8 19. a4
Rxc1 20. Qxc1 Bxf3 21. gxf3 {fjanusz52-partalon/kurnik 2013/0-1 (31)}) (6...
Bd6 7. e3 $11) 7. e3 Nbd7 8. d4 g6 (8... d5 9. Nc3 $14) 9. Be2 Bg7 10. O-O O-O
11. Nc3 Re8 12. Rc1 e5 13. Na4 Ne4 14. Qc2 Qe7 15. Rfe1 h6 16. Bf1 Rad8 17. Nd2
(17. d5 Nef6 $11) 17... Nxd2 $11 18. Qxd2 Qg5 19. d5 Bc8 20. f4 Qe7 21. Bd3 e4
22. Bxg7 Kxg7 23. Be2 f5 24. Bd1 Kh7 25. g3 Rg8 26. Kf2 (26. Be2 Nc5 27. Nxc5
dxc5 $14) 26... Rdf8 (26... Bb7 27. Be2 $11) 27. h4 (27. Kg2 Rg7 $11) 27... Kg7
28. Rh1 Kf7 29. Bb3 Qf6 30. c5 (30. Ke1 Qd8 $11) 30... Nxc5 $15 31. Nxc5 dxc5 (
31... bxc5 $143 32. Qxa5 Qb2+ 33. Bc2 $11) 32. d6+ (32. Bc4 $5 $15) 32... Be6
$17 33. Bxe6+ Qxe6 34. dxc7 Rc8 35. Qc3 (35. Rhd1 Rxc7 36. Ke1 Rgc8 $17) 35...
Rxc7 $19 36. Rcd1 Rd7 37. Rd2 Rgd8 38. Rhd1 Rxd2+ 39. Rxd2 Rxd2+ 40. Qxd2 Ke7
41. Qc3 Qf6 42. Qc4 $2 (42. Qc1 $142 $19) 42... Qb2+ 43. Kg1 (43. Kf1 Qxa3 44.
Qg8 Qd3+ (44... Qxe3 $6 45. Qg7+ Kd8 46. Qf6+ Kd7 47. Qg7+ Kc8 48. Qf8+ Kb7 49.
Qe7+ Kb8 50. Qd6+ Ka7 51. Qc7+ Ka8 52. Qc6+ Ka7 53. Qd7+ Kb8 54. Qd6+ Kb7 55.
Qd7+ Kb8 56. Qd6+ $11) 45. Kg2 Qe2+ 46. Kh3 Qf1+ (46... Qxe3 $6 47. Qg7+ Ke6
48. Qg8+ Kd7 49. Qg7+ Kc8 50. Qf8+ Kc7 51. Qe7+ Kb8 52. Qe8+ Ka7 53. Qd7+ Kb8
54. Qe8+ Kc7 55. Qe7+ Kc8 56. Qf8+ Kb7 57. Qf7+ Ka8 58. Qe8+ Ka7 59. Qd7+ Kb8
60. Qe8+ $11) 47. Kh2 Qxb5 48. Qg7+ Kd8 49. Qxg6 Qe2+ 50. Kh1 Kc7 (50... Qxe3
$6 51. Qd6+ Kc8 52. Qc6+ Kb8 53. Qxb6+ Kc8 54. Qc6+ Kd8 55. Qd6+ Ke8 56. Qe6+
Kf8 57. Qf6+ Kg8 58. Qg6+ Kh8 59. Qf6+ Kh7 60. Qf7+ Kh8 61. Qf6+ Kh7 62. Qf7+
Kh8 63. Qf6+ $11) 51. Qxh6 Qg4 $19) 43... Qd2 (43... Qxa3 $142 44. Kf2 Qb2+ 45.
Kf1 $19) 44. Qg8 Qxe3+ 45. Kh2 Qd2+ (45... Qf2+ 46. Kh3 Qf1+ 47. Kh2 Qxb5 48.
Qg7+ Kd8 49. Qxg6 Qe2+ 50. Kg1 Qe3+ 51. Kh2 Qd2+ 52. Kh3 $19) 46. Kh3 Qd6 47.
Qg7+ Kd8 (47... Ke8 48. Qxh6 e3 49. Qh8+ Kd7 50. Qg7+ Qe7 51. Qxe7+ Kxe7 52.
Kg2 $19) 48. Qg8+ (48. Qxh6 $5 e3 49. Qh8+ Kd7 50. Qh7+ Qe7 51. Qxg6 $19) 48...
Kc7 $19 49. Qg7+ Kb8 (49... Qd7 50. Qxg6 e3 51. Kg2 Qd5+ 52. Kg1 Qd1+ 53. Kg2
Qe2+ 54. Kg1 Qf2+ 55. Kh1 Qf1+ 56. Kh2 Qxb5 57. Qg7+ Qd7 58. Qe5+ Kc6 59. Qxe3
$19) 50. Qg8+ (50. Qxh6 e3 51. Qh8+ Kb7 52. Qh7+ Kc8 53. Qg8+ Kc7 54. Qg7+ Qd7
55. Qe5+ Kb7 56. a4 $15) 50... Kb7 $19 51. Qf7+ Qc7 52. Qxg6 (52. Qd5+ Kb8 53.
h5 gxh5 54. Qxf5 $19) 52... c4 53. Qxf5 Qc8 54. Qxc8+ (54. g4 Qxf5 55. gxf5 Kc7
$19) 54... Kxc8 55. f5 c3 56. f6 Kd7 57. g4 c2 58. g5 c1=Q 59. g6 Ke6 (59...
Qh1+ 60. Kg3 e3 61. f7 e2 62. f8=Q e1=Q+ 63. Qf2 Qhg1+ 64. Kf4 Qgxf2+ 65. Kg4
Qxh4+ 66. Kf5 Qee4#) 60. f7 $19 Ke7 (60... Ke7 $19) 0-1

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2021.??.??"]
[Round "1"]
[White "Kossobudzki, Robert"]
[Black "Velicka, P."]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2050"]
[BlackElo "2390"]
[PlyCount "98"]
[EventDate "2021.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 Bg4 3. Ne5 Bh5 4. Bb2 Nd7 5. d4 e6 6.
a3 Ngf6 7. c4 $146 (7. Nd2 Bd6 8. Ndf3 O-O 9. e3 c6 10. Be2 Ne4 11. h3 f6 12.
Nd3 a5 13. Nc5 axb4 14. axb4 Qb6 15. Ba3 Rxa3 16. Nxd7 Qxb4+ 17. Kf1 Rfa8 18.
Rc1 b6 19. Qe1 Be8 20. Qxb4 Bxb4 21. Nxb6 Rb8 {
Williams,B-Lukey,S/NZL New Zealand Civic 1999/0-1 (34)}) 7... c6 8. Nd2 Be7 9.
Qb3 O-O 10. h3 a5 11. g4 Bg6 12. Nxg6 hxg6 13. Bg2 axb4 14. axb4 Rxa1+ 15. Bxa1
dxc4 16. Nxc4 Nd5 17. b5 (17. Bc3 Nxc3 18. Qxc3 Nb6 $11) 17... Bb4+ $15 18. Kf1
cxb5 19. Bxd5 bxc4 20. Bxc4 b5 (20... Qa8 $5 21. Kg2 b5+ 22. f3 bxc4 23. Qxb4
Qa2 $15) 21. Bxb5 $14 Qa8 22. d5 Qxa1+ 23. Kg2 Qc3 24. Qxc3 Bxc3 25. Bxd7 exd5
26. Rd1 d4 27. Rd3 Rd8 28. Bb5 g5 29. Bc4 Rc8 30. Bd5 Rc5 31. e4 (31. Bb7 Kf8
$11) 31... Kf8 32. Rd1 (32. Rf3 Rc7 $11) 32... Rb5 (32... Ke7 33. Rd3 $11) 33.
Kg3 (33. Rd3 Rb1 $15) 33... Ke7 $15 34. h4 gxh4+ 35. Kxh4 Rb2 36. Kg3 f6 37. f4
Kd6 38. Bc4 Bd2 39. Ra1 (39. Bf7 Rc2 $15) 39... Kc5 (39... Rc2 40. Bd3 Rc3 41.
Kf2 Rxd3 42. Ke2 Re3+ 43. Kxd2 Rxe4 44. Ra6+ Kc5 45. Ra5+ Kb4 46. Ra7 $19) 40.
Ra2 Rxa2 41. Bxa2 d3 (41... g5 42. fxg5 Bxg5 43. Kf2 $17) 42. e5 $15 fxe5 43.
fxe5 Kb4 (43... Kd4 44. e6 Bg5 45. Bb3 $17) 44. Bd5 Bg5 45. Bc6 (45. Kf3 $5 $15
) 45... Kc5 $17 46. Ba4 Kd4 (46... Kd5 47. Bb5 d2 48. Ba4 $19) 47. Kf2 (47. e6
$17) 47... Bh4+ (47... Kxe5 $142 $5 48. Ke1 Kd4 $19) 48. Kf3 $15 Be7 49. e6 Bd6
1/2-1/2

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2021.??.??"]
[Round "9"]
[White "Kossobudzki, Robert"]
[Black "Janicki, Rafal"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2050"]
[BlackElo "1815"]
[PlyCount "66"]
[EventDate "2021.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 Bg4 3. Ne5 Bh5 4. g4 Bg6 (4... f6 5.
gxh5 fxe5 6. Bh3 Nf6 7. d3 Qd6 8. O-O Qxb4 9. c4 dxc4 10. Na3 cxd3 11. Qxd3 e6
12. Rb1 Qe4 13. Qxe4 Nxe4 14. Nb5 Na6 15. Bg2 Nec5 16. Rd1 c6 17. Na3 Rd8 18.
Rxd8+ Kxd8 19. Nc4 {
Taulien,H (2350)-Baumann,H (2355)/RSX5D - X-Mas 2005/1/2-1/2 (56)}) 5. Bb2 (5.
Bg2 Qd6 6. Nxg6 hxg6 7. h3 c6 8. c4 dxc4 9. Na3 Nf6 10. b5 Nxg4 11. bxc6 bxc6
12. Rb1 Qf4 13. Rf1 Ne5 14. Qa4 Qh2 15. Bh1 Rh4 16. Nb5 Ned7 17. Qa5 cxb5 18.
Qxb5 Qxh3 19. Bxa8 e5 {
jon_lord (2160)-maxistr (2205)/League division A3 2022/1-0}) 5... Nd7 6. Nxg6
hxg6 7. Bg2 $146 (7. e3 e5 8. b5 Qg5 9. h4 Rxh4 10. Rxh4 Qxh4 11. Nc3 Nb6 12.
a4 Nf6 13. Ba3 Nxg4 14. Qf3 e4 15. Qf4 g5 16. Qg3 Qxg3 17. fxg3 Bxa3 18. Rxa3
O-O-O 19. a5 Na8 20. Ne2 Rh8 21. Nd4 Rh1 {
yodamo-pratchet/ChessWorld.net 2007/1-0 (31)}) 7... e6 8. c4 c6 9. a3 (9. cxd5
exd5 10. b5 Ngf6 $11) 9... Qc7 (9... dxc4 $5 10. Qc2 Nb6 $15) 10. cxd5 $11 exd5
11. h3 Ngf6 12. d4 (12. Nc3 g5 $11) 12... a5 13. bxa5 Rxa5 (13... Qxa5+ 14. Qd2
$11) 14. Nc3 (14. Nd2 Bd6 $11) 14... Be7 15. Qc2 Nb6 16. a4 (16. Qb3 Nc4 $15)
16... Nc4 17. Kf1 (17. e3 Bb4 $17) 17... Qf4 $17 18. Kg1 (18. Nd1 Bb4 19. e3
Qd6 $17) 18... Nxg4 (18... Qxd4 19. Rb1 Qa7 20. e3 $19) 19. hxg4 (19. e4 $142
Nxf2 20. Qxf2 Qxf2+ 21. Kxf2 Nxb2 22. exd5 $19) 19... Rxh1+ $19 20. Bxh1 Bd6 (
20... Qxg4+ $6 21. Bg2 Qxd4 22. Rd1 $11) (20... Nxb2 $6 21. Qxb2 Qxg4+ 22. Kf1
Qxd4 23. e3 $15) 21. Kg2 (21. Bf3 Nd2 22. Qxd2 Qxd2 23. Nd1 Rxa4 24. e3 Rxa1
25. Bxa1 $19) 21... Nd2 (21... Qh2+ 22. Kf1 Qxh1#) 22. Qxd2 (22. Qe4+ dxe4 23.
Nxe4 Qh2#) 22... Qxd2 (22... Qh2+ 23. Kf1 Qxh1#) 23. Nd1 (23. Rb1 Bb4 24. e3
Qc2 $19) 23... Qxe2 24. Bc3 (24. g5 b5 $19) 24... Qxg4+ (24... Rxa4 $142 $1 25.
Rc1 Bf4 26. Nb2 Bxc1 27. Nxa4 $19) 25. Kf1 Rxa4 $1 26. Rb1 (26. Rxa4 Qxd1+ {
Double attack} (26... Qxd1+ {Decoy})) 26... b5 (26... Qh3+ $142 27. Ke2 Ra2+
28. Rb2 Rxb2+ 29. Bxb2 Qxh1 30. Bc3 $19) 27. Ne3 Qc8 (27... Qh5 28. Bg2 $19)
28. Bf3 b4 29. Bd2 (29. Bb2 Ra2 $19) 29... Ra2 (29... Qh3+ 30. Ke2 Ra2 31. Bg4
$19) 30. Be1 (30. Bxb4 Qb7 31. Rb2 Ra1+ 32. Kg2 Bxb4 $19) 30... Qa6+ 31. Kg2 (
31. Kg1 Ra1 32. Rd1 Qa2 $19) 31... Ra1 (31... Qd3 $142 32. Bxb4 Bxb4 33. Nxd5
Qxb1 34. Ne3 $19) 32. Rd1 (32. Bxb4 Rxb1 33. Bxd6 Qa5 $19) 32... Rxd1 33. Bxd1
Qa1 0-1

[Event "European Rapid"]
[Site "?"]
[Date "2022.??.??"]
[Round "8"]
[White "Kossobudzki, Robert"]
[Black "Zawadzka, J."]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1985"]
[BlackElo "2385"]
[PlyCount "150"]
[EventDate "2022.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 e6 3. Bb2 Nf6 4. a3 Be7 5. e3 O-O 6.
d4 b6 7. c4 a5 8. b5 c6 9. Nc3 c5 10. dxc5 {last book move} bxc5 11. Be2 Bb7
12. O-O Nbd7 13. Rc1 Qc7 14. Na4 Rac8 (14... Ne4 15. Nd2 $11) 15. Qb3 $14 Ne4
16. Rfd1 Rfd8 17. cxd5 (17. h3 Qd6 $14) 17... exd5 $11 18. Nd4 Bf8 (18... Bf6
19. Bf3 $14) 19. Nc6 $14 Bxc6 20. bxc6 Qxc6 21. Rxd5 Rb8 22. Qc4 (22. Qd1 $142
Be7 23. f3 $14) 22... Nd6 $17 23. Rxd6 Qxd6 24. Bc3 Ne5 25. Qe4 Re8 26. Qc2 c4
27. Bxa5 $2 (27. Nb2 $142 $5 $15) 27... Qxa3 $19 28. Bc7 (28. Bb6 Qb3 29. Qxb3
cxb3 $19) 28... Rb4 (28... Nd3 29. Rf1 Rb4 30. Bd1 $19) 29. Nc3 (29. Bxe5 $142
Rxe5 30. Nc3 $19) 29... Qb3 $4 (29... Nd3 30. Rb1 Ra8 31. Bf1 $19) 30. f4 $2 (
30. Qd2 $142 $17) 30... Qxc2 $19 31. Rxc2 Nd3 32. Nd5 $2 (32. Ba5 Rb3 33. Nd1
$19) 32... Rb5 (32... Rb1+ $142 33. Bf1 Bc5 34. h4 $19) 33. Nc3 Rb7 (33... Rb3
$142 34. h4 Ne1 35. Rc1 Rxe3 36. Rxe1 Rbxc3 37. Ba5 $19) 34. Nd5 (34. Be5 Nxe5
35. fxe5 Rxe5 36. Kf2 $19) 34... Rb5 (34... Rb1+ $142 $5 35. Bf1 Bc5 36. h4 $19
) 35. Nc3 Rc5 (35... Rb3 $142 36. h3 Ne1 37. Rc1 Rxe3 38. Rxe1 Rbxc3 39. Bb6
$19) 36. Bb6 Rc6 (36... Rxe3 $6 37. Bxc5 Bxc5 38. Kf1 $15) 37. Bd4 Bc5 38. Nb5
(38. Bxc5 Rxc5 (38... Nxc5 $6 39. Nd5 $17) 39. Na4 Rb5 40. Rxc4 Rb1+ 41. Bf1
Kf8 $19) 38... Bxd4 39. Nxd4 Rcc8 (39... Rc5 $142 $5 40. Ra2 $19) 40. Nf5 Rcd8
(40... Rb8 41. Rxc4 Rb1+ 42. Bf1 $19) 41. Rxc4 $17 g6 42. Nd4 $2 (42. Nh6+ $142
Kg7 43. Ng4 $17) 42... Rxe3 $19 43. g3 Rde8 (43... Re4 $142 44. Bxd3 Rexd4 (
44... Rdxd4 $6 45. Rc8+ Kg7 46. Bxe4 Rxe4 47. Kf2 $11) 45. Rxd4 Rxd4 $19) 44.
Rc3 $2 (44. Bf1 Re1 45. Kg2 Rd1 $19) 44... Nb4 (44... Nxf4 $142 45. Rxe3 Rxe3
46. Bf1 $19) 45. Rxe3 (45. Rc4 Na2 (45... Rxe2 $6 46. Nxe2 Rxe2 47. Rxb4 $11)
46. Bf3 Rd3 $19) 45... Rxe3 46. Kf2 Ra3 47. Bc4 Kg7 (47... Rc3 $142 48. Be2
Nd3+ 49. Kg2 Kg7 $19) 48. h4 $2 (48. Nb5 $142 Ra8 49. Ke3 $19) 48... Nd3+ 49.
Bxd3 Rxd3 50. Ne2 (50. Nf3 Kf6 $19) 50... h5 (50... Kf6 $142 $5 51. Ng1 Kf5 52.
Nf3 $19) 51. Ng1 (51. f5 Kf6 (51... gxf5 $6 52. Nf4 Rb3 53. Nxh5+ Kg6 54. Nf4+
Kf6 55. Nh3 $19) 52. fxg6 fxg6 $19) 51... Kf6 52. Nf3 Ra3 53. Ne5 (53. Nd4 Rc3
$19) 53... Ke6 54. Kg2 (54. Nc4 Rc3 55. Ne3 Kd6 $19) 54... Ra7 (54... f6 $142
$5 55. Nxg6 Kf5 56. Ne7+ Kg4 57. Ng8 Rxg3+ 58. Kh2 Rh3+ 59. Kg2 Rxh4 60. Nxf6+
Kxf4 61. Nd5+ Kg5 62. Nc3 $19) 55. Kf3 Kf5 (55... f6 56. Nd3 $19) 56. Nc4 f6
57. Ne3+ Ke6 58. g4 {White prepares the advance f5} Ra1 59. f5+ gxf5 60. gxh5
Ra4 61. Ng2 Ke5 {Black intends f4} 62. Kg3 $4 (62. h6 $19) 62... Ra3+ 63. Kf2
Ke4 64. Ne1 (64. h6 $19) 64... f4 65. Ng2 (65. h6 Ra2+ 66. Kf1 $19) 65... Ra2+
66. Kf1 Kf3 (66... f3 67. Ne1 f2 68. h6 Ke3 69. Ng2+ Kf3 70. Ne1+ Kg3 71. Ng2
Ra1+ 72. Ke2 f1=Q+ 73. Kd2 Qxg2+ 74. Kd3 Rc1 75. h5 Kf4 76. h7 Qe4+ 77. Kd2
Qe3#) 67. Ne1+ Kg3 68. h6 Ra7 (68... Rf2+ 69. Kg1 Rh2 70. h5 $19) 69. Ke2 Re7+
70. Kf1 Rh7 (70... f3 $142 71. Nd3 Re2 72. h7 $19) 71. Ng2 (71. Nc2 $19) 71...
Rxh6 72. Kg1 f5 73. Kf1 Ra6 74. h5 f3 75. Ne1 (75. Ke1 fxg2 76. Kd2 g1=Q 77.
Kd3 Qc5 78. Kd2 Kf2 79. h6 Rd6#) 75... Ra1 (75... Ra1 76. h6 f2 77. Ke2 fxe1=Q+
78. Kd3 Rc1 79. h7 Kf4 80. h8=Q Qe3#) 0-1

[Event "Adolf Anderssen Mem"]
[Site "?"]
[Date "2024.??.??"]
[Round "9"]
[White "Kossobudzki, Robert"]
[Black "Nguyen Doan, Quoc Anh"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1990"]
[BlackElo "1705"]
[PlyCount "127"]
[EventDate "2024.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 Nf6 3. Bb2 Bf5 4. e3 e6 5. c4 Nbd7 6.
c5 Be7 7. Be2 O-O 8. O-O c6 9. d4 b6 10. Nbd2 bxc5 11. bxc5 {last book move.}
e5 $4 (11... h6 $142 $15) 12. dxe5 $18 Ne4 13. Nd4 Be6 (13... g6 14. Nxc6 Qe8
15. Nxe4 dxe4 16. Rc1 $18) 14. Nxc6 Qe8 15. Nxe4 dxe4 16. Nxe7+ Qxe7 17. c6 Nb6
18. Qc2 Bd5 (18... Rac8 19. Rac1 Rc7 20. Qxe4 $18) 19. Rfc1 (19. c7 Rac8 20.
Rac1 Be6 $18) 19... Rac8 (19... Qc7 20. a4 Rfe8 $18) 20. Bb5 (20. c7 $142 Qe6
21. Ba3 $18) 20... a6 21. Bxa6 Rxc6 22. Qd2 Rxc1+ 23. Qxc1 (23. Rxc1 Ra8 24.
Be2 Bxa2 $18) 23... Ra8 24. Bf1 Rxa2 $2 (24... h6 $142 $18) 25. Rxa2 Bxa2 26.
Qc6 (26. Bd4 Nd7 $18) 26... Qd8 (26... Qe6 27. Qxe4 f5 28. Qb4 $18) 27. Bd4 Nd5
(27... Nd7 $18) 28. e6 Ne7 29. Qd7 Qf8 30. Bc5 Bxe6 31. Qxe7 (31. Bxe7 $6 Bxd7
32. Bxf8 Kxf8 $11) 31... Qa8 (31... Qxe7 32. Bxe7 f6 33. Bb5 $18) 32. h3 h6 33.
g4 (33. Bd4 $142 Qd5 $18) 33... Qd5 (33... Qc8 34. Bd4 $18) 34. Qf8+ Kh7 35.
Bd4 Qg5 (35... f6 36. Qe7 Kh8 37. Qe8+ Bg8 38. Bg2 $18) 36. Bg2 (36. f4 exf3
37. Bd3+ f5 38. Bxf5+ Bxf5 39. Qxf5+ Kg8 40. Qxg5 hxg5 $18) 36... f5 (36... Bd5
37. Qe8 Qg6 38. Qe5 $18) 37. Qd6 (37. gxf5 $5 Bxf5 38. h4 Qg6 $18) 37... Bc8 (
37... Qg6 38. Qe5 $18) 38. Qe5 h5 (38... Qg6 39. Qe7 Be6 40. Kh2 $18) 39. Bxe4
hxg4 40. Bxf5+ Bxf5 (40... Bxf5 41. Qg3 {Combination}) (40... Qxf5 41. Qxg7# {
Mate attack}) 41. h4 Qg6 (41... Qxh4 42. Qxg7# {Mate attack}) 42. Kh2 (42. e4
Be6 $16 (42... Bxe4 43. h5 Qf7 44. Qxe4+ Kg8 45. Qxg4 $18)) 42... Be4 (42...
Qf6 43. Qg3 Qe7 44. Kg1 $14) 43. Kg3 (43. h5 $5 g3+ 44. fxg3 $18) 43... Bf3 $14
44. h5 (44. Qe7 Kg8 $14) 44... Qf7 45. Qg5 {The isolani on g4 becomes a target}
(45. e4 Be2 $14) 45... Bd1 46. Qf4 (46. Kg2 Bf3+ 47. Kg1 g3 $14) 46... Qxf4+
$11 47. Kxf4 Kh6 48. e4 Kxh5 49. Bxg7 Bb3 50. Kf5 Kh4 51. Be5 Kh3 $4 (51... Kh5
$142 $11) 52. Bg3 $18 Ba4 53. e5 Bd7+ (53... Kg2 54. e6 Kf3 $18) 54. Kf6 Kg2
55. e6 Bc6 56. e7 Kf3 (56... Be8 57. Kg7 Bc6 $18) 57. Kf7 Bd5+ 58. Kf8 Bc6 59.
e8=Q Bxe8 60. Kxe8 Ke2 (60... Ke4 61. Kf7 Kd4 62. Kf6 Kd5 63. Kg5 Ke6 64. Bh2
Ke7 65. Kxg4 Kf7 66. Bb8 Ke6 67. f4 Kf7 68. Be5 Ke8 69. Kf5 Ke7 70. Bd4 Kd6 71.
Kg5 Ke6 72. f5+ Ke7 73. f6+ Ke6 74. Ba7 Kf7 75. Kf5 Kg8 76. Ke6 Kh7 77. f7 Kh6
78. f8=Q+ Kg5 79. Qf5+ Kh6 80. Be3+ Kg7 81. Qf7+ Kh8 82. Bd4#) 61. Kf7 Kf3 (
61... Kd3 62. Kg6 Ke4 63. Kg5 Kf3 64. Kh5 Kg2 65. Kxg4 Kf1 66. f3 Ke2 67. f4
Kd3 68. f5 Kd2 69. f6 Kd3 70. Bc7 Kd2 71. Bf4+ Kc3 72. Be5+ Kc4 73. f7 Kb4 74.
f8=Q+ Kb5 75. Qd6 Kc4 76. Qc6+ Kb3 77. Qb5+ Kc2 78. Qc4+ Kd2 79. Bf4+ Ke1 80.
Kf3 Kd1 81. Qe2#) 62. Kg6 Kg2 63. Kf5 Kf3 (63... Kh3 64. Kg5 Kg2 65. Kxg4 Kf1
66. f3 Ke2 67. f4 Kd3 68. f5 Kd2 69. f6 Kc3 70. Be5+ Kb4 71. f7 Ka3 72. f8=Q+
Kb3 73. Qf3+ Kc4 74. Qc6+ Kd3 75. Kf3 Kd2 76. Bb2 Kd3 77. Qc3#) 64. Kg5 (64.
Kg5 Kg2 65. Kxg4 Kf1 66. f3 Ke2 67. f4 Kd3 68. f5 Kc4 69. f6 Kd5 70. f7 Kd4 71.
f8=Q Kc4 72. Qf1+ Kb4 73. Bd6+ Kc3 74. Qc1+ Kd4 75. Qc5+ Kd3 76. Kf3 Kd2 77.
Be5 Kd1 78. Ke3 Ke1 79. Qc1#) 1-0

[Event "European Rapid"]
[Site "?"]
[Date "2014.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Lewtak, Damian"]
[Result "0-1"]
[WhiteElo "2065"]
[BlackElo "2340"]
[PlyCount "119"]
[EventDate "2014.??.??"]

1. Nf3 d5 2. b4 Nf6 3. Bb2 Bg4 4. e3 Nbd7 5. d4 e6 6. a3 a5 7. b5 Bd6 8. Nbd2
$146 (8. Bd3 e5 9. dxe5 Nxe5 10. Be2 Bxf3 11. Bxf3 O-O 12. Qc1 Nxf3+ 13. gxf3
c6 14. Nd2 cxb5 15. Nb3 a4 16. Nd4 b4 17. Qd2 bxa3 18. Bxa3 Bxa3 19. Rxa3 Qd6
20. Nb5 Qb6 21. Qd3 Ra5 {1/2-1/2 bratek55 (1620)-12mamlat (1750)/kurnik 2012})
(8. Nc3 Ne4 $15) 8... Ne4 (8... O-O 9. c4 $15) 9. Nxe4 dxe4 10. h3 Bh5 (10...
exf3 $143 11. hxg4 fxg2 12. Bxg2 $16) 11. g4 Bg6 12. Nd2 h5 13. Bg2 hxg4 14.
Nxe4 gxh3 15. Nxd6+ cxd6 16. Bxb7 (16. Bxh3 $143 Be4 17. f3 Bf5 $19) 16... Rb8
17. Bc6 Qg5 18. Qf3 Bh5 $4 (18... Rxb5 19. Bxb5 Qxb5 20. Qa8+ Nb8 21. Bc3 $11)
19. Qg3 (19. Qxh3 $142 Ke7 20. Qh4 Qxh4 21. Rxh4 $18) 19... Qxg3 $11 20. fxg3
Bg6 21. Kd2 (21. e4 $5 $11) 21... Ke7 22. Bxd7 $2 (22. e4 $142 $15) 22... Kxd7
$19 23. a4 Be4 (23... h2 $142 $5 24. c4 Be4 $19) 24. Rh2 $17 d5 (24... Rbc8 25.
Bc3 $17) 25. Ba3 (25. Bc3 Rbc8 $17) 25... Bg2 26. Bc5 f6 27. Rg1 Rh6 28. Rhxg2
(28. Ke2 Rh5 $17) 28... hxg2 $19 29. Rxg2 Rh1 30. g4 (30. Re2 Rbh8 $19) 30...
Ra1 31. g5 f5 (31... Rxa4 $6 32. gxf6 gxf6 33. Rg7+ Kc8 34. Rg8+ Kc7 35. Rg7+
Kc8 36. Rg8+ Kb7 37. Rg7+ Kc8 $11) 32. g6 (32. Rh2 Rxa4 33. Rh7 Rg8 $19) 32...
Rxa4 33. b6 (33. Rg1 $19) 33... Rb4 $1 34. Rh2 $2 (34. Bxb4 axb4 {Combination})
34... Rb5 (34... Rb1 35. Rh7 Rg8 36. Rh2 $19) 35. Rh7 Rg8 36. c4 $2 (36. Rh1
$19) 36... Rb3 37. cxd5 (37. Bf8 Rxf8 38. Rxg7+ Kc6 $19) 37... exd5 38. Rh1 a4
39. Rf1 (39. Ra1 Rh8 40. Rxa4 Rh2+ 41. Kc1 Rxe3 42. Ra7+ Kc6 43. Rc7+ Kb5 $19)
39... Ke6 40. Ra1 (40. Rc1 Rh8 41. Rc3 Rh2+ 42. Kd3 Rbb2 $19) 40... Ra8 (40...
Rh8 $142 $5 41. Ra3 Rh2+ 42. Kc1 $19) 41. Kc2 Rb5 42. Ra3 (42. Ra2 a3 $1 $19)
42... Kf6 43. Ra1 (43. Ra2 Kxg6 44. Rb2 Raa5 $19) 43... Kxg6 44. Rg1+ (44. Kd2
Kf6 $19) 44... Kf7 45. Rf1 g6 (45... Ke6 $142 46. Ra1 a3 47. Rxa3 Rxa3 48. Bxa3
Rxb6 $19) 46. e4 (46. Rh1 $19) 46... dxe4 47. Kc3 (47. Rh1 a3 48. Rh7+ Ke6 49.
Re7+ Kf6 $19) 47... Rb8 (47... Rc8 48. Ra1 $19) 48. Kc4 (48. Ra1 Rc8 49. Rxa4
Rxb6 $19) 48... R5xb6 49. Bxb6 Rxb6 50. Kd5 (50. Rg1 $19) 50... a3 51. Ra1 Ra6
52. Ke5 (52. Kc4 a2 53. d5 e3 $19) 52... a2 53. d5 e3 54. d6 (54. Kd4 Ra3 55.
Rxa2 Rxa2 56. Kxe3 Ra3+ 57. Ke2 $19) 54... Ra5+ 55. Kf4 Ke6 (55... e2 56. d7
Ke7 57. d8=Q+ Kxd8 58. Kg5 $19) 56. Kxe3 Kxd6 57. Kf4 (57. Kd4 f4 $19) 57...
Kd5 58. Ke3 (58. Kg5 Ra6 59. Kf4 Kc4 $19) 58... Kc4 59. Kd2 Kb3 60. Ke1 0-1

[Event "European Blitz"]
[Site "?"]
[Date "2022.??.??"]
[Round "12"]
[White "Vardanyan, Aras"]
[Black "Kossobudzki, Robert"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2270"]
[BlackElo "1985"]
[PlyCount "68"]
[EventDate "2022.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 Nf6 3. Bb2 e6 4. a3 a5 5. b5 c5 6. e3
Be7 7. c4 O-O 8. d4 b6 9. Nbd2 Bb7 10. Bd3 Nbd7 11. O-O Rc8 12. Qe2 cxd4 13.
exd4 dxc4 14. Nxc4 Nd5 15. g3 Rc7 {last book move} 16. Rac1 Re8 17. Nce5 Nxe5
18. Nxe5 Bf6 19. Rxc7 Qxc7 20. Rc1 Qd6 $2 (20... Qe7 $142 $14) 21. Bxh7+ $1 $18
Kf8 (21... Kxh7 22. Qh5+ {Double attack}) 22. Bd3 (22. Be4 $5 Re7 $18) 22...
Ne7 $16 23. Qh5 Bxe5 (23... g6 24. Qh6+ Bg7 25. Qf4 $16) 24. Qxe5 Qxe5 25. dxe5
Rd8 26. Rd1 $4 (26. Be2 $142 $16) 26... Bf3 $19 27. Be2 $6 (27. Rd2 Be4 28.
Bxe4 Rxd2 29. Bc3 $19) 27... Rxd1+ 28. Bxd1 Bxd1 29. f4 (29. Bd4 Nd5 $19) 29...
Be2 30. Bd4 (30. Kf2 Bxb5 31. Ke3 Nd5+ 32. Ke4 Ke7 $19) 30... Nd5 31. a4 (31.
Kf2 Bxb5 32. h4 $19) 31... Bd1 32. Kf2 Bxa4 33. g4 (33. Ke2 Bxb5+ 34. Kd2 Ke7
$19) 33... Bxb5 34. f5 (34. Ke1 Nxf4 35. Bxb6 Nd3+ 36. Kd2 Nxe5 37. Bxa5 Nc4+
38. Ke1 Nxa5 $19) 34... Bd3 1-0

[Event "Wroclaw Open B"]
[Site "?"]
[Date "2024.??.??"]
[Round "1"]
[White "Kossobudzki, Robert"]
[Black "Bukowska, K."]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1990"]
[BlackElo "1840"]
[PlyCount "125"]
[EventDate "2024.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 Nf6 3. Bb2 e6 4. a3 Be7 5. e3 O-O 6.
c4 Nbd7 7. c5 c6 8. d4 b6 9. Bd3 a5 10. Nc3 bxc5 11. bxc5 Ba6 12. O-O Bxd3 13.
Qxd3 Qc7 {last book move} 14. e4 dxe4 15. Nxe4 Nxe4 (15... Rfd8 16. Qc2 $11)
16. Qxe4 $11 Nf6 17. Qe5 Qb7 18. Bc3 Rfb8 19. Nd2 Nd5 20. Rab1 Qa7 21. Rxb8+ (
21. Qg3 a4 $15) 21... Qxb8 (21... Rxb8 $5 22. Bxa5 Bf6 $15) 22. Qxb8+ $11 Rxb8
23. Bxa5 Bf6 24. Nf3 Rb3 25. Ra1 Rb5 (25... Rd3 26. a4 $14) 26. Bb4 g6 (26...
Nxb4 27. axb4 {Combination}) 27. Rb1 Nc3 (27... Kg7 28. h4 $14) 28. Rb2 $16 Nd5
29. Kf1 Kf8 30. g3 Ke8 31. Ke2 Kd7 32. Kd3 Kc7 (32... Rb7 33. Rb3 $16) 33. Kc4
$18 Kc8 34. Nd2 (34. a4 Rb7 $16) 34... Be7 35. Ne4 (35. a4 Rb7 $16) 35... h5 (
35... f5 36. Nd2 $16) 36. a4 $18 Rb7 37. a5 Nc7 38. Ra2 Na6 39. Bd2 Rb1 40. Nc3
(40. Ra3 f5 41. Ng5 e5 $16) 40... Rb4+ $16 41. Kd3 Bf6 (41... e5 42. dxe5 Nxc5+
43. Ke2 $16) 42. Be3 (42. Ra4 Rb7 $18) 42... Rb3 (42... e5 43. dxe5 Bxe5 44. f4
$16) 43. Kc2 Rb4 44. Rb2 (44. Ra4 Bd8 45. Ra3 Bc7 $16) 44... Rxb2+ (44... Bxd4
$142 $5 45. Bxd4 Rxd4 $14) 45. Kxb2 $16 Kb7 $2 (45... e5 $142 $5 46. dxe5 Bxe5
$16) 46. Ne4 $18 Be7 47. Bg5 Bf8 48. Kc3 (48. Kb3 Kc8 $18) 48... Nc7 49. Kc4
Ka6 50. h4 (50. Nd6 Nb5 51. Nxf7 Bg7 $18) 50... Nb5 (50... Bg7 51. Bf6 Bh6 52.
Nd6 $18) 51. Bf6 Bh6 52. Nd6 Kxa5 $2 (52... Bd2 $18) 53. Nxf7 Bd2 54. Nd8 Be1 (
54... Na7 55. f3 Ka4 56. Nxe6 $18) 55. Nxc6+ Ka4 56. Nd8 Bxf2 57. Be5 Na3+ 58.
Kd3 Kb5 59. Nxe6 Kc6 (59... Be1 60. d5 Nc4 61. Bf4 $18) 60. Nf8 Nb5 (60... Kb5
61. Bf4 Be1 62. Nxg6 $18) 61. Nxg6 Kd5 (61... Nxd4 62. Bxd4 Bxg3 $18) 62. Nf4+
Kc6 63. Nxh5 1-0

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2023.??.??"]
[Round "6"]
[White "Kossobudzki, Robert"]
[Black "Wodecki, D."]
[Result "1-0"]
[WhiteElo "1965"]
[BlackElo "1905"]
[PlyCount "87"]
[EventDate "2023.??.??"]

1. Nf3 {A00: Irregular Openings} d5 2. b4 Qd6 3. a3 e5 4. Bb2 f6 5. e3 Be6 6.
d4 e4 7. Nfd2 f5 8. c4 c6 9. Nc3 Nf6 10. Be2 Be7 11. Qb3 O-O {last book move}
12. Rc1 Nbd7 13. cxd5 Bxd5 (13... Nxd5 14. Nc4 Qc7 15. Ne5 $11) 14. Nc4 $14 Qe6
15. O-O Bd6 16. g3 (16. Nxd5 Nxd5 17. Nxd6 Qxd6 $14) 16... Bc7 (16... a6 17. a4
$14) 17. b5 Kh8 (17... Rfc8 18. a4 $14) 18. a4 Ng4 (18... Rab8 19. a5 $14) 19.
Nxd5 (19. bxc6 bxc6 20. Nxd5 cxd5 $16) 19... cxd5 $14 20. Nd2 Rac8 21. h3 (21.
Rc2 Bd6 $14) 21... Ngf6 22. Ba3 Rg8 (22... Bd6 23. a5 $11) 23. Qb4 (23. Rc2
$142 $5 Bb8 24. Rxc8 Rxc8 25. a5 $11) 23... f4 $15 24. exf4 Qxh3 (24... e3 25.
Nf3 Qxh3 26. Ng5 exf2+ 27. Rxf2 Qxg3+ 28. Rg2 Qe3+ 29. Rf2 $11) 25. Qb3 h5 26.
Rfe1 (26. Qe3 Ng4 27. Bxg4 hxg4 $11) 26... g5 {Black plans h4} (26... h4 $142
$5 27. Qe3 Ng4 28. Bxg4 Qxg4 $15) 27. fxg5 $14 Rxg5 28. Bd6 (28. Bf1 $5 Qe6 29.
Rc2 $11) 28... Bxd6 $11 29. Rxc8+ Kg7 (29... Nf8 30. Qe3 Rg6 31. Rxf8+ Bxf8 32.
Qf4 $15) 30. Nf1 (30. Bf1 Qg4 31. Re3 h4 $14) 30... h4 31. Qe3 Kg6 (31... Rg6
32. g4 Rxg4+ 33. Bxg4 Qxg4+ 34. Kh1 $11) 32. g4 (32. Rh8 $142 $5 $16) 32...
Rxg4+ $11 33. Bxg4 Qxg4+ 34. Kh1 Bf4 (34... Qf5 35. Rc2 $11) 35. Nh2 $14 Qf5
36. Rg1+ Kh7 $2 (36... Kf7 $142 37. Qe2 Qh3 $16) 37. Qa3 $18 Qe6 38. Rc3 Bd6 $2
(38... e3 $142 39. Rxe3 Bxe3 40. Qxe3 Ne4 $18) 39. Qc1 Qf5 (39... Bxh2 40. Kxh2
Ng4+ 41. Kg2 $18) 40. Qg5 Qxg5 41. Rxg5 Kh6 (41... Bf4 42. Rg1 Kh6 43. Rc8 $18)
42. Rg1 Kh5 (42... Nb6 43. Ng4+ Nxg4 44. Rxg4 $18) 43. Rc8 Bxh2 (43... Bf8 $18)
44. Rh8+ (44. Rh8+ Nh7 45. Rxh7#) 1-0

[Event "Memorial Anderssena Wroclaw POL"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Postny, Evgeny"]
[Result "0-1"]
[PlyCount "92"]

1. Nf3 f5 2. b4 Nf6 3. Bb2 e6 4. a3 Be7 5. e3 O-O 6. c4 b6 7. d4 $146 (7. Be2
Bb7 8. O-O (8. d3 a5 9. b5 Qe8 10. Nbd2 d6 11. O-O Nbd7 12. Nd4 Nc5 13. Bf3
Bxf3 14. N2xf3 Ng4 15. h3 Ne5 16. Nxe5 dxe5 17. Nc6 e4 18. dxe4 Nxe4 19. Be5
Bd6 20. Qd4 g5 21. Rfd1 Bc5 22. Qd3 Qh5 {
Bennett,H-Rayner,E (2310)/South Island-ch 1997/1-0}) 8... Qe8 (8... h6 9. d4 d6
10. Nc3 Nbd7 11. Rc1 c5 12. dxc5 bxc5 13. b5 Qe8 14. Qc2 Ne4 15. Nxe4 Bxe4 16.
Qb3 Qg6 17. Rcd1 Rad8 18. g3 Nb6 19. Nd2 Bb7 20. Bf3 Bxf3 21. Nxf3 Qg4 22. Kg2
Nd7 23. a4 {vihavald (1665)-padalinka (1705)/kurnik 2011/1/2-1/2 (64)}) 9. d4
d6 10. Nc3 Ne4 11. d5 Nxc3 12. Bxc3 e5 13. Qb3 Qf7 14. Rad1 Nd7 15. Nxe5 Nxe5
16. Bxe5 dxe5 17. c5 Kh8 18. Bc4 Qf6 19. c6 Bc8 20. f4 e4 21. a4 Qd6 {
Mielke,S-Seifert,D (2165)/Crailsheim op 2000/0-1 (59)}) (7. Qb3 Bb7 8. Be2 Ne4
9. d3 Ng5 10. h4 Nxf3+ 11. gxf3 Bf6 12. Nc3 Nc6 13. O-O-O Ne7 14. h5 h6 15.
Rdg1 a6 16. e4 Qe8 17. f4 d6 18. Rh2 Nc6 19. Nd1 Nd4 20. Bxd4 Bxd4 21. Bf3 Qf7
{orangutanb4 (2005)-mila77 (1765)/kurnik 2011/1-0 (45)}) 7... Bb7 8. Nc3 a5 9.
b5 d6 10. Qb3 Ne4 11. Bd3 Nd7 (11... Qe8 $142 $5 $11) 12. c5 $16 dxc5 13. Qxe6+
Kh8 14. Nxe4 (14. Bxe4 $143 fxe4 15. Nxe4 Nf6 $14) 14... fxe4 15. Bxe4 Bxe4 16.
Qxe4 Nf6 17. Qc6 Nd5 $2 (17... Bd6 $142 $18) 18. dxc5 Bf6 19. O-O-O Bxb2+ 20.
Kxb2 Qf6+ 21. Qxf6 Nxf6 (21... gxf6 $4 22. Rxd5 Rg8 23. g3 $18) 22. cxb6 cxb6
23. Rd4 Rae8 24. Rc1 Ne4 25. Rc2 Nc5 26. Rcc4 Re6 27. Kc3 Rg6 28. Rf4 Re8 29.
g3 h6 30. h4 Rd6 31. Rcd4 Rde6 32. Nd2 Rc8 33. Rc4 Rd8 34. Rxc5 $1 bxc5 35. Nc4
a4 36. Rf5 Rb8 (36... Rc8 37. b6 $18) 37. Rxc5 Rf6 38. f4 Rg6 39. Kb4 Rxg3 40.
Kxa4 Rh3 41. h5 g5 (41... Rh1 42. b6 $18) 42. hxg6 h5 43. Rc7 Rh1 44. Nd6 (44.
b6 Rb1 $18) 44... Rb1 45. Rh7+ Kg8 46. Rxh5 (46. Ka5 $142 $18) 46... Ra8# 0-1

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2021.??.??"]
[Round "7"]
[White "Kossobudzki, Robert"]
[Black "Markowski, D."]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2050"]
[BlackElo "2200"]
[PlyCount "118"]
[EventDate "2021.??.??"]

1. Nf3 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} g6 2. b4 Bg7
3. d4 Nf6 4. g3 O-O 5. Bg2 $146 (5. c4 a5 6. bxa5 Rxa5 7. Bd2 Ra8 8. Bg2 c5 9.
Nc3 cxd4 10. Nxd4 Nc6 11. Nb3 d6 12. O-O Ne5 13. c5 dxc5 14. Nxc5 Qc7 15. N5e4
Nxe4 16. Nxe4 Bf5 17. Rc1 Qb6 18. Qb3 Qxb3 19. axb3 Ra2 {
wvmaniac (2665)-croach (2265)/net-chess.com 2016/1/2-1/2}) (5. Bg5 d6 6. Bxf6
Bxf6 7. h3 c5 8. c3 cxb4 9. cxb4 b5 10. e4 a6 11. g4 Bb7 12. Qe2 Nd7 13. g5 Bg7
14. Nc3 Rc8 15. Rc1 Bxe4 16. Qxe4 e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Qe3 Re8 {
Billbob-steveberkley/ChessWorld.net 2014/0-1 (46)}) (5. b5 c5 6. Bg2 Qa5+ 7. c3
Qxb5 8. dxc5 Nc6 9. Na3 Qxc5 10. Nd4 Qxc3+ 11. Bd2 Qxd4 {
0-1 Morchadze,L-Aliferenko,A (2205)/5th Geller Mem Open A, Odessa UKR 2009})
5... d6 6. O-O c6 7. Nc3 Nbd7 8. Rb1 Nd5 9. Qd3 N7f6 10. Nd2 a5 11. a3 axb4 12.
axb4 e5 13. Nxd5 (13. dxe5 dxe5 14. b5 Bg4 15. bxc6 bxc6 $11) 13... cxd5 $15
14. dxe5 dxe5 15. e4 Be6 16. Qb5 d4 (16... Qd6 $11) 17. Nc4 (17. Qxb7 $142 $5
Qd6 18. f4 $11) 17... Nd7 18. Na5 Qc7 19. f4 Nb6 (19... b6 20. Nc6 $15) 20. f5
Bd7 21. Qd3 f6 (21... Rfc8 22. fxg6 fxg6 23. Rf2 $17) 22. Bd2 Rfc8 23. Rfc1 Na4
24. c4 (24. fxg6 hxg6 25. Qb3+ Kh7 $17) 24... dxc3 $17 25. Be3 b6 26. Nc4 Qxc4
27. Qxd7 Rd8 28. Qe6+ Qxe6 29. fxe6 Rd3 30. Kf2 Rxe3 31. Kxe3 Bh6+ 32. Kd3 Bxc1
33. Rxc1 b5 (33... Kf8 $142 $5 $17) 34. Bf1 $11 Kf8 35. Kc2 Nb2 (35... Ke7 36.
Bxb5 Nb6 37. Kb3 $11) 36. Kxc3 $14 Nc4 37. Bxc4 bxc4 38. Rd1 Ke7 39. Kxc4 (39.
Rd7+ Kxe6 40. Rxh7 Rd8 $14) 39... Rc8+ (39... Kxe6 40. Rb1 $11) 40. Kb3 $14
Kxe6 41. b5 (41. Ra1 Rc7 $14) 41... h5 42. h4 (42. Ra1 Rc5 43. Ra6+ Ke7 $11)
42... f5 43. exf5+ gxf5 44. Kb4 e4 45. b6 Ke5 46. Kb5 e3 $2 (46... Rc3 $142 $11
) 47. b7 $18 Rb8 48. Kc6 Ke4 49. Kc7 e2 50. Ra1 (50. Re1 Rxb7+ 51. Kxb7 Ke3 $11
) 50... Rh8 51. Kd6 $4 (51. b8=Q Rxb8 52. Kxb8 Kf3 $19) 51... Rb8 $4 (51... Kf3
$142 $19) 52. Kc7 $11 Rh8 53. Kd6 Kf3 54. Ke5 $2 (54. Ra3+ Kf2 55. Ra2 $19)
54... Rb8 55. Kxf5 Rxb7 56. Kg6 Rb5 57. Rc1 Kf2 58. g4 hxg4 59. h5 e1=Q (59...
e1=Q 60. Rxe1 Kxe1 61. h6 g3 62. h7 Rb8 63. h8=R Rxh8 64. Kf5 g2 65. Ke6 g1=Q
66. Kd5 Qg5+ 67. Kc4 Rh4+ 68. Kc3 Qd2+ 69. Kb3 Rb4+ 70. Ka3 Qb2#) 0-1

[Event "European Rapid"]
[Site "?"]
[Date "2022.??.??"]
[Round "10"]
[White "Kossobudzki, Robert"]
[Black "Varvadoukas, T."]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1985"]
[BlackElo "2105"]
[PlyCount "126"]
[EventDate "2022.??.??"]

1. Nf3 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} g6 2. b4 Bg7
3. Nc3 d6 {last book move} 4. Rb1 e5 5. e3 (5. g3 $11) 5... f5 (5... Nf6 6. Be2
$11) 6. Bb2 (6. b5 Nf6 $14) 6... Nf6 7. d4 (7. Bc4 Nc6 $14) 7... e4 $11 8. Ng5
h6 9. Nh3 g5 10. Be2 O-O 11. Na4 (11. Qd2 d5 $11) 11... Nc6 $15 12. b5 Ne7 13.
c4 (13. Qd2 f4 14. exf4 g4 $17) 13... Ng6 {Black prepares f4} 14. c5 (14. Bc1
Ng4 $15) 14... d5 (14... f4 $142 15. Qb3+ Kh8 $19) 15. b6 $2 (15. Bc1 $142 $17)
15... f4 $19 16. bxc7 Qxc7 17. Qb3 (17. exf4 g4 18. Qb3 gxh3 $19) 17... Nh4 18.
exf4 $2 (18. Bf1 f3 19. gxf3 exf3 20. Kd2 Ne4+ 21. Kc1 $19) 18... Nxg2+ 19. Kf1
(19. Kd1 gxf4 20. Ng1 Be6 $19) 19... Bxh3 (19... gxf4 $143 20. Ng1 (20. Kxg2
f3+ 21. Kf1 Bxh3+ 22. Ke1 Bg2 23. Bxf3 exf3 $19) 20... f3 21. Nc3 $19) 20. Qxh3
Nxf4 21. Qb3 Rf7 (21... Rad8 22. Bc1 Nxe2 23. Kxe2 $19) 22. h4 $6 (22. Bc1 $19)
22... Nxe2 23. Kxe2 Ng4 24. Rbf1 Qd7 (24... Rd8 25. Nc3 Rf3 26. Bc1 $19) 25.
Nc3 (25. hxg5 hxg5 26. Nc3 Rd8 $19 (26... Bxd4 $6 27. Nxd5 Bxb2 28. Qxb2 $11))
25... Rd8 (25... Nxf2 $5 26. Rhg1 Nh3 27. Nxd5 Nxg1+ 28. Rxg1 $19) 26. hxg5 Qf5
$4 (26... hxg5 $5 27. Qb5 Qf5 28. Nd1 $19) 27. Nd1 (27. Nb5 $142 $5 Qxg5 28.
Bc1 $17) 27... Qxg5 $19 28. Rfg1 h5 29. Qh3 Rf5 (29... Rdf8 30. Rg2 $19) 30.
Qh4 Qxh4 31. Rxh4 Rdf8 32. Rg2 R8f7 33. Rh3 Kf8 34. Ra3 a6 35. c6 R5f6 36. Rh3
Rxc6 37. Rxh5 Rc2+ 38. Ke1 Nxf2 39. Ba3+ (39. Nxf2 Rxb2 {Deflection} (39...
Rxb2 {Overloading})) (39. Rxf2 Rfxf2 {Combination}) 39... Ke8 40. Rxf2 Rfxf2
41. Nxf2 Bxd4 42. Nd1 Rxa2 43. Rxd5 Bf6 44. Bc5 b5 45. Bd4 (45. Rf5 $142 Ba1
46. Nf2 $11) 45... Kf7 $4 (45... Bxd4 46. Rxd4 Ra4 47. Rd6 $15) 46. Bxf6 (46.
Rf5 $142 Ke7 47. Rxf6 $18) 46... Kxf6 $11 47. Nc3 Ra1+ 48. Ke2 b4 49. Nxe4+ Ke6
50. Rd6+ Ke5 51. Rxa6 $4 (51. Rb6 $142 $11) 51... Rxa6 $19 52. Nc5 Ra3 (52...
Rd6 $142 53. Nd3+ Kd4 54. Nxb4 Kc3 $19) 53. Kd2 $4 (53. Nd3+ $142 Kd4 54. Nxb4
$17) 53... Kd4 $19 54. Ne6+ Kc4 55. Kc2 Ra2+ 56. Kb1 (56. Kc1 Rg2 57. Nf4 Rh2
58. Nh3 b3 59. Ng1 Kc3 60. Kd1 b2 61. Ne2+ Kd3 62. Nf4+ Kc4 63. Ne2 b1=Q+ 64.
Kd2 Qg1 65. Kc2 Rxe2#) 56... Rh2 (56... Rg2 57. Kc1 b3 58. Nf4 Rh2 59. Kb1 Rd2
60. Ne2 Rxe2 61. Kc1 Kc3 62. Kd1 Re5 63. Kc1 Re1#) 57. Nf4 (57. Nc7 b3 58. Ka1
Rh6 59. Kb1 Rh3 60. Kc1 Rh2 61. Kb1 Rh1+ 62. Kb2 Rh7 63. Kc1 Rxc7 64. Kd2 b2
65. Ke3 Rf7 66. Ke2 b1=Q 67. Kd2 Rf2+ 68. Ke3 Qe1#) 57... Kc3 (57... Rh1+ 58.
Kc2 b3+ 59. Kd2 b2 60. Ng6 b1=Q 61. Ne5+ Kd5 62. Ke3 Qe4+ 63. Kf2 Rh2+ 64. Kg3
Qh4+ 65. Kf3 Kxe5 66. Ke3 Qe4#) 58. Nd5+ $19 Kb3 59. Kc1 Rh5 60. Ne3 Rc5+ 61.
Kd2 Ka2 62. Kd3 b3 63. Kd4 Rc8 (63... Rc8 64. Nc4 Rxc4+ 65. Kxc4 b2 $19) 0-1

[Event "Wroclaw Open B"]
[Site "?"]
[Date "2024.??.??"]
[Round "3"]
[White "Kossobudzki, Robert"]
[Black "Gureke, Zuheyir Mert"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1990"]
[BlackElo "1760"]
[PlyCount "96"]
[EventDate "2024.??.??"]

1. Nf3 {A00: Irregular Openings} Nf6 2. b4 d5 3. Bb2 Bg4 4. Ne5 Bf5 5. e3 e6 6.
c4 c6 {last book move} 7. c5 (7. g4 $5 Bg6 8. g5 $11) 7... a5 8. a3 Be7 (8...
Nbd7 9. Nxd7 Nxd7 10. Nc3 $15) 9. Be2 (9. g4 Be4 10. f3 Bg6 $11) 9... O-O (9...
Nbd7 10. O-O $15) 10. O-O (10. g4 Bg6 $11) 10... Nfd7 11. f4 Nxe5 12. fxe5 b6
13. d4 Nd7 14. Nc3 bxc5 15. bxc5 Rb8 16. Na4 (16. Bc1 $15) 16... f6 (16... Bg5
$142 17. Qd2 f6 $17) 17. Rxf5 $14 exf5 18. e6 Rxb2 19. Nxb2 Nb8 (19... Nxc5 20.
dxc5 Bxc5 21. Qd3 $14) 20. Bd3 (20. Nd3 $142 $5 Qc8 21. Nf4 $18) 20... g6 $11
21. Qa4 (21. Qe1 $5 Qc8 22. Qxa5 Qxe6 23. Nd1 $11) 21... Re8 $15 22. Nd1 Bf8
23. Rb1 Rxe6 24. Rb6 Qe8 25. Qxa5 Nd7 26. Ra6 Rxe3 27. Ra8 Qe6 28. Qd2 Re1+ (
28... Rxd3 29. Qxd3 Qe1+ 30. Qf1 $17) 29. Kf2 Rh1 30. h3 Kf7 31. Qe2 (31. Kf3
$142 $5 $17) 31... Ne5 $1 $19 32. Bc2 $2 (32. dxe5 Bxc5+ {Double attack}) 32...
f4 33. a4 (33. Rxf8+ Kxf8 34. dxe5 fxe5 35. Kf3 $19) 33... f3 34. Qe3 Bh6 35.
Ra7+ (35. Qxh6 $4 Ng4+ 36. Kg3 Nxh6 37. Ra7+ Ke8 38. Ra8+ Kd7 39. Ra7+ Kc8 $19)
35... Ke8 36. Ra8+ (36. Qxh6 $4 Ng4+ 37. Kg3 Nxh6 38. Ra8+ Ke7 39. Ra7+ Kf8 40.
Ra8+ Kg7 $19) 36... Kd7 $4 (36... Ke7 37. Ra7+ Kd8 38. Ra8+ Kc7 $19) 37. Ra7+
$4 (37. Qb3 $142 Nd3+ 38. Bxd3 (38. Qxd3 $4 Qe1+ 39. Kxf3 Rf1+ 40. Qxf1 Qxf1+
41. Nf2 Qc1 $19) 38... Qe1+ 39. Kxf3 Qxd1+ 40. Qxd1 Rxd1 41. Ra7+ Kd8 42. Bc2
Rxd4 43. Rxh7 $11) 37... Kc8 $19 38. Qc3 Ng4+ $1 39. Kg3 (39. hxg4 Qe2+ {
Mate attack}) 39... fxg2 40. Ra8+ Kb7 41. Ra7+ (41. Qb4+ Kxa8 42. Qa5+ Kb7 43.
Qb6+ Kc8 44. Qa6+ Kd8 45. Qb6+ Ke7 46. Qc7+ Kf8 47. Qb8+ Kf7 48. Bxg6+ Kg7 49.
Qc7+ Kxg6 50. Qxh7+ Kxh7 51. Kxg2 Qe4+ 52. Kg3 Bg5 53. Ne3 Nxe3 54. a5 Qf4#)
41... Kxa7 42. Qa5+ Kb7 43. Qb6+ Kc8 44. Qa6+ Kd8 45. Qb6+ (45. Qa8+ Ke7 46.
Qb7+ Kf8 47. Qb8+ Kf7 48. Qb7+ Kg8 49. Qa8+ Bf8 50. Qxf8+ Kxf8 51. Kxg2 Qe2+
52. Kg3 Rg1+ 53. Kh4 Ne5 54. dxe5 g5#) 45... Ke7 46. Qc7+ (46. Qb7+ Kf8 47.
Qb8+ Kf7 48. Qc7+ Kg8 49. Qg7+ Kxg7 50. Kxg2 Qe2+ 51. Kg3 Rg1+ 52. Kh4 Bg5#)
46... Kf8 47. Kxg2 (47. Qb8+ Kg7 48. Qc7+ Kg8 49. Qb8+ Bf8 50. Qxf8+ Kxf8 51.
Kxg2 Qe2+ 52. Kg3 Qf1 53. a5 Rxh3+ 54. Kxg4 h5#) 47... Qe2+ 48. Kxh1 (48. Nf2
Qxf2+ 49. Kxh1 Qf1#) 48... Qf1# (48... Qxc2 $6 49. Qc8+ Kf7 50. Qd7+ Kg8 51.
Qe6+ Kg7 52. Qd7+ Kh8 53. Qc8+ Kg7 54. Qd7+ Kg8 55. Qe6+ Kg7 56. Qd7+ $11) 0-1

[Event "Wroclaw Poland, Adolf Anderssen Memoria"]
[Site "?"]
[Date "2018.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Sabuk, Piotr"]
[Result "0-1"]
[WhiteElo "2105"]
[BlackElo "2375"]
[PlyCount "86"]
[EventDate "2018.??.??"]

1. Nf3 Nf6 2. b4 e6 3. a3 b6 4. Bb2 Bb7 5. e3 c5 6. b5 Be7 7. c4 O-O 8. d4 d5
9. Nbd2 Nbd7 10. Bd3 cxd4 11. exd4 Rc8 $146 (11... dxc4 12. Nxc4 Nd5 13. g3 a6
14. bxa6 Bxa6 15. O-O Rc8 16. Rc1 b5 17. Nce5 Nxe5 18. dxe5 Qa5 19. Qe2 Rfd8
20. Nd4 Nc3 21. Bxc3 Rxc3 22. Qe4 g6 23. Nc6 Rxc6 24. Rxc6 Qxa3 25. Be2 Bb7 26.
Bf3 {ferminkatcho (1730)-ondoko (1910)/kurnik 2012/0-1 (40)}) 12. O-O Nh5 13.
g3 Ndf6 14. Ne5 dxc4 15. Ndxc4 (15. Bxc4 $5 Bd5 16. Be2 $11) 15... Qd5 $17 16.
Nc6 Bxc6 17. bxc6 Rxc6 18. Ne3 Qa5 (18... Qd6 19. Re1 $17) 19. d5 (19. Nc4 Qd5
20. Ne3 $17) 19... exd5 $17 20. Nf5 Bd8 21. Nd4 Rc8 22. Re1 g6 23. Nb5 (23. a4
Re8 $15) 23... Ne8 (23... Ne4 24. Nd4 $17) 24. Qb3 (24. Rc1 $5 Rxc1 25. Bxc1
$11) 24... Bf6 $17 25. Rac1 Bxb2 26. Qxb2 a6 27. Na7 $4 (27. Nd4 $17) 27...
Rxc1 (27... Rc7 $142 28. Rb1 Rxa7 29. Qxb6 Qxb6 30. Rxb6 Nc7 $19) 28. Rxc1 $15
b5 29. Nc6 Qc7 30. Nb4 Qb7 31. Qd4 Nc7 32. Rxc7 $2 (32. Qe5 $142 Ne6 33. Nxd5
$15) 32... Qxc7 $19 33. Nxd5 Qd6 34. Qe4 (34. Be2 Rd8 35. Bf3 $19) 34... Rd8
35. Ne7+ Kf8 36. Nc6 f5 (36... Qxd3 $6 37. Qe7+ Kg7 38. Nxd8 Qd1+ 39. Kg2 Qd5+
40. Kg1 $17) 37. Qe5 (37. Qh4 Rd7 (37... Qxd3 $6 38. Qe7+ Kg8 39. Nxd8 Qd1+ 40.
Kg2 Qd5+ 41. Kh3 $17) (37... Qxc6 $6 38. Qxd8+ Kf7 39. Be2 $19) 38. Nb4 a5 39.
Bxb5 Qd1+ (39... axb4 $6 40. Bxd7 bxa3 41. Qa4 $19) 40. Kg2 Rd4 $19 (40... axb4
$6 41. Bxd7 Qd5+ 42. f3 bxa3 43. Qb4+ Kg7 44. Qc3+ Nf6 45. Ba4 $19)) 37... Nf6
(37... Qxc6 $142 38. Qh8+ Ke7 39. Qxh7+ Kf6 40. Be2 $19) 38. Be2 (38. Qxd6+
Rxd6 39. Ne5 Ng4 40. Nxg4 Rxd3 $19) 38... Qxc6 39. Bf3 (39. Qb2 Kg7 $19) 39...
Qd6 (39... Qxf3 40. Qxf6+ Kg8 41. Qxd8+ Kg7 42. Qe7+ Kh6 43. Qf8+ Kh5 44. Qe7
Qd1+ 45. Kg2 Qd5+ 46. Kh3 $11) 40. Qe3 Kg7 41. Qa7+ (41. Kg2 Ne4 $1 $19) 41...
Rd7 42. Qa8 (42. Qe3 Qd3 43. Qf4 Qxa3 $19) 42... Ne4 (42... Qc5 43. Qc6 Rd1+
44. Kg2 Qxc6 45. Bxc6 $19) 43. h4 (43. Bxe4 fxe4 44. Qxe4 Qxa3 $19) 43... Qd4 (
43... Qd4 44. Bxe4 fxe4 $19) 0-1

[Event "Adolf Anderssen Mem"]
[Site "?"]
[Date "2024.??.??"]
[Round "5"]
[White "Kossobudzki, Robert"]
[Black "Matzner, Radomil"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1990"]
[BlackElo "1855"]
[PlyCount "65"]
[EventDate "2024.??.??"]

1. Nf3 {A00: Irregular Openings} Nf6 2. b4 e6 3. a3 Be7 4. Bb2 O-O 5. c4 d5 6.
e3 c5 7. bxc5 Bxc5 8. d4 Bd6 9. Nbd2 Nc6 10. Bd3 Bd7 11. O-O Rc8 12. Qe2 b6 13.
e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 f5 {last book move} 16. Qe2 Be7 (16... Rf6 17.
d5 Na5 18. Bxf6 Qxf6 19. Rfe1 $16) 17. Rfe1 (17. d5 $5 exd5 18. cxd5 $16) 17...
Bf6 $16 18. Rad1 Re8 19. Bb1 (19. Qd2 $5 $14) 19... Na5 $11 20. Ba2 Ba4 21. Rb1
Bb3 {Pawn c4, live or die!} 22. Bxb3 Nxb3 {Now all is on d4} 23. Red1 (23. d5
Nc5 $11) 23... Qc7 24. Ne5 $2 (24. Bc3 $142 $5 Nc5 25. dxc5 Bxc3 26. Qe3 $15)
24... Bxe5 $17 25. dxe5 Qxc4 26. Qe3 (26. Qxc4 Rxc4 27. Ba1 Na5 $17) 26... Rcd8
(26... Red8 27. Rd6 $17) 27. Bc3 (27. Rd6 Qc2 28. Qe1 Rc8 $17) 27... Nc5 28.
Rd6 (28. Bd4 f4 $1 29. Qd2 a5 $19) 28... Ne4 $19 29. Bb4 $2 (29. Rxd8 $142 Rxd8
30. Be1 $19) 29... a5 (29... Nxd6 30. Bxd6 Rc8 31. h3 $19) 30. Rc1 $4 (30. Rxd8
$142 Rxd8 31. Qxb6 $14) 30... Qc7 $4 (30... Nxd6 $142 31. Bxd6 Qb5 $19) 31.
Rxc7 $18 Nxd6 (31... axb4 32. f3 Rxd6 33. exd6 Nxd6 34. Qxb6 $18) 32. Bxd6 (32.
exd6 b5 33. Qe5 Re7 34. Rxe7 axb4 35. Qxg7#) 32... g6 33. Qh6 1/2-1/2

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2023.??.??"]
[Round "8"]
[White "Kossobudzki, Robert"]
[Black "Krainski, S."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1965"]
[BlackElo "1980"]
[PlyCount "116"]
[EventDate "2023.??.??"]

1. Nf3 {A00: Irregular Openings} Nf6 2. b4 e6 3. a3 d5 4. e3 Be7 5. d4 O-O 6.
Nbd2 b6 7. c4 c5 8. bxc5 bxc5 9. Bd3 cxd4 {last book move} 10. exd4 (10. Nxd4
$143 e5 11. Nf5 Bc5 $15) 10... dxc4 (10... Nc6 11. c5 $11) 11. Nxc4 $11 Bb7 12.
O-O Nbd7 13. Qe2 Nb6 (13... Rc8 14. Rb1 Be4 15. Be3 $11) 14. Rd1 (14. Nce5 Rc8
$11) 14... Nxc4 $11 15. Bxc4 Rc8 (15... Ne4 16. Bb2 $11) 16. Ba6 (16. Bd3 Qd5
$11) 16... Qb6 (16... Bxa6 17. Qxa6 Ne4 18. Bf4 $15) 17. Bxb7 $11 Qxb7 18. Bd2
(18. Bg5 h6 19. Rab1 Qd5 $11) 18... Nd5 (18... Rc2 19. Qd3 Rfc8 20. Rdc1 Rxc1+
21. Rxc1 Rxc1+ 22. Bxc1 $15) 19. a4 (19. Rab1 Qc6 $11) 19... Rc2 $15 20. Qb5
Rb2 21. Qxb7 Rxb7 22. g3 Rc8 23. Rdc1 Rxc1+ 24. Rxc1 f6 25. a5 Kf7 26. Kf1 Rb2
27. h4 g6 (27... Bd6 28. Rc8 $15) 28. Rc8 $11 Kg7 29. Rc6 Kf7 30. Rc8 Bf8 (
30... Bd6 31. Rh8 Kg7 32. Re8 $11) 31. Ra8 Rb7 32. Ke2 (32. a6 Rd7 $11) 32...
h6 (32... Nc7 33. Rc8 $11) 33. Ne1 (33. a6 Rc7 $14) 33... g5 (33... Nc7 34. Rd8
Nb5 35. Nf3 $11) 34. hxg5 hxg5 35. Nd3 (35. a6 Rd7 $14) 35... Nc7 $11 36. Rc8
Nb5 37. Be3 Bd6 38. Nc5 Rb8 39. Rc6 Ke7 40. Ne4 Bb4 (40... Rd8 41. a6 $11) 41.
d5 $14 exd5 42. Nxf6 Rd8 (42... Bd6 43. Nxd5+ Ke6 44. Nc3 Nxc3+ 45. Rxc3 $14)
43. Kd3 $16 Rd6 $2 (43... Bxa5 44. Bxg5 Kf7 $16) 44. Rxd6 $4 (44. Nxd5+ $142
Ke6 45. Rxd6+ Bxd6 46. Nc3 Nxc3 47. Kxc3 $18) 44... Kxd6 $11 45. a6 Bc5 46. Nh7
Bxe3 47. Kxe3 Nc7 48. Nxg5 Nxa6 49. f4 Nc5 50. Nf7+ Ke6 51. Ne5 a5 52. Kd4 Nb3+
53. Kc3 Nc5 54. g4 a4 55. Nc6 Ne4+ 56. Kd4 Nf2 57. g5 Nh3 58. Ke3 Nxg5 1/2-1/2

[Event "Adolf Anderssen Mem"]
[Site "?"]
[Date "2024.??.??"]
[Round "7"]
[White "Kossobudzki, Robert"]
[Black "Galazka, Aleksander"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1990"]
[BlackElo "1715"]
[PlyCount "105"]
[EventDate "2024.??.??"]

1. Nf3 {A00: Irregular Openings} Nf6 2. b4 e6 3. a3 g6 4. Bb2 Bg7 5. c4 O-O 6.
g3 b6 7. Bg2 Bb7 8. O-O d5 {last book move} 9. c5 (9. cxd5 exd5 10. Nc3 Nbd7
$11) 9... Nc6 (9... bxc5 10. bxc5 Nc6 11. d4 $11) 10. b5 Na5 11. c6 Bc8 12. d3
a6 13. a4 Ne8 14. Bxg7 Kxg7 15. Nbd2 (15. Qc2 f6 $14) 15... Nd6 $11 16. Qc2
axb5 17. axb5 Qf6 18. Rfb1 (18. Qb1 e5 $11) 18... Nxb5 $15 19. Nb3 Qc3 20. Qd1
(20. Qb2 Qxb2 21. Rxb2 Nd6 $15) 20... Ba6 (20... f6 $142 $5 $17) 21. Nxa5 $11
bxa5 22. Rc1 Qb4 23. Rab1 Qd6 24. Qd2 a4 25. d4 (25. h4 $5 $17) 25... Na3 $19
26. Ra1 Nc4 27. Qg5 (27. Qc3 a3 $19) 27... f6 28. Qh4 Bb5 29. e4 Bxc6 (29... a3
$5 30. Re1 $19) 30. e5 Qe7 31. Ne1 (31. exf6+ Qxf6 (31... Rxf6 $6 32. Ne5 Ra6
33. Rxc4 dxc4 34. Nxc6 $11) 32. Qxf6+ Kxf6 $19 (32... Rxf6 $6 33. Ne5 Ra6 34.
Nxc4 dxc4 35. Bxc6 Rxc6 36. Rxa4 $11)) 31... g5 32. Qh5 Ra6 (32... fxe5 $6 33.
Rxc4 dxc4 34. Bxc6 exd4 35. Bxa8 Rxa8 36. Nf3 $11) 33. Nd3 f5 (33... fxe5 $142
$5 34. Nxe5 Nxe5 35. dxe5 $19) 34. Nc5 $17 Rb6 (34... Be8 35. Qd1 Ra5 36. Bf1
Rxc5 37. dxc5 Qxc5 38. Bxc4 dxc4 39. Rxa4 Bxa4 40. Qxa4 $19) 35. Nxa4 Bxa4 36.
Rxa4 h6 (36... Rfb8 37. Bf1 Nd2 38. Bd3 $19) 37. Ra7 g4 (37... Qf7 38. Qf3 $15)
38. Bf1 (38. h3 gxh3 39. Bxh3 Rc6 $15) 38... Rb4 (38... Rc6 $5 39. Rca1 Nd2 $17
) 39. Bd3 (39. h3 gxh3 40. Qxh3 Rf7 $11) 39... Qf7 (39... Rf7 40. Kg2 Qf8 $11)
40. Qh4 $2 (40. Qxf7+ Rxf7 41. Bxc4 dxc4 $11) 40... Rfb8 (40... Nd2 $142 $5 41.
Be2 Rc8 $17) 41. Kg2 R8b7 42. Rxb7 Rxb7 43. Bxc4 dxc4 44. Rxc4 Qd7 45. Qf6+ Kh7
46. Rc5 c6 47. h3 gxh3+ 48. Kxh3 Rb5 (48... Qxd4 49. Qxe6 (49. Rxc6 $4 Qd1 50.
Kh2 Qd2 $19) 49... Qxf2 50. Qxc6 $11 (50. Rxc6 $143 Qf1+ 51. Kh2 Rb2+ 52. Rc2
Rxc2#)) 49. Rc4 (49. Kg2 Rb2 $11) 49... Rd5 (49... Rb2 $5 $11) 50. Ra4 $14 c5
$4 (50... Qe8 $142 $14) 51. Ra8 Qg7 52. Qxe6 Rxd4 (52... Rd6 53. exd6 h5 54.
Qxf5+ Kh6 55. dxc5 Qd4 56. d7 Qg4+ 57. Qxg4 hxg4+ 58. Kxg4 Kg7 59. d8=Q Kf7 60.
Ra7+ Ke6 61. Qd6#) 53. Qxf5+ (53. Qxf5+ Qg6 54. Ra7+ Rd7 55. Rxd7+ Kg8 56.
Qxg6+ Kf8 57. Qf7#) 1-0

[Event "Wroclaw Poland, Adolf Anderssen Memoria"]
[Site "?"]
[Date "2018.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Bogdanov, Egor"]
[Result "0-1"]
[WhiteElo "2105"]
[BlackElo "2380"]
[PlyCount "110"]
[EventDate "2018.??.??"]

1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. c4 O-O 5. e3 d6 6. d4 c5 7. a3 a5 8. b5 (8.
bxc5 dxc5 9. Nbd2 e6 10. Be2 Nc6 11. dxc5 Qe7 12. O-O e5 13. Ng5 Rd8 14. Qc2
Bf5 15. e4 Bd7 16. Rfd1 a4 17. Nf1 Nd4 18. Bxd4 exd4 19. Bd3 Qxc5 20. Nf3 Rac8
21. Qb2 Bc6 22. N1d2 Qh5 {
Markowski,T (2570)-Shvayger,Y (2285)/Warszawa POL, Najdorf Mem 2014/1-0 (79)})
8... Nbd7 (8... b6 9. Bd3 e6 10. O-O Bb7 11. Nbd2 Nbd7 12. Rc1 Re8 13. Qc2 Qe7
14. Rfd1 Rad8 15. Qb1 e5 16. dxe5 Nxe5 17. Nxe5 dxe5 18. e4 Nd7 19. Nf3 Nf8 20.
Bc2 f6 21. Kh1 Ne6 22. Ng1 Nd4 23. Re1 {
Radikovic,A (1835)-Randic,P/Trogir Croatia, ChampionshipU13 2016/1/2-1/2 (35)})
9. Be2 $146 (9. Qc2 cxd4 10. exd4 Nb6 11. Bd3 Bg4 12. Nfd2 Rc8 13. Bc3 Ra8 14.
O-O Qd7 15. a4 Rfc8 16. Re1 Kf8 17. Na3 Bf5 18. Bxf5 Qxf5 19. Qb3 Bh6 20. Rad1
Nbd7 21. Nc2 Qd3 22. Na3 Nd5 23. Ne4 Qxd1 {
Djurkovic,M (2205)-Vombek,D (2340)/SLO-chT East 2005/1-0 (44)}) 9... Nb6 10.
O-O Bf5 11. Nbd2 Rc8 12. Rc1 Re8 13. Bc3 Nbd7 (13... a4 14. Nh4 $11) 14. Nh4
$14 cxd4 15. exd4 Ne4 16. Nxe4 Bxe4 17. f3 e5 18. fxe4 Qxh4 19. d5 (19. Bg4
$142 exd4 20. Bxd7 dxc3 21. Qd5 $16) 19... Qxe4 $15 20. Bxa5 Nc5 (20... Qe3+
21. Kh1 $15) 21. Bb4 f5 22. a4 b6 23. Kh1 Qh4 24. Bxc5 (24. a5 bxa5 25. Bxa5 e4
$11) 24... Rxc5 $15 (24... bxc5 $143 25. a5 $14) 25. Qb3 e4 26. g3 Qe7 27. Rc2
Bd4 (27... Qf6 28. Qb4 $15) 28. Ra2 Ra8 29. Rb1 (29. g4 fxg4 30. Rd2 Bg7 31.
Bxg4 Qe5 $15) 29... Ra5 30. Qd1 Bg7 31. Qd2 Qe5 32. Qf4 (32. Rf1 $5 $15) 32...
Qxf4 $17 33. gxf4 Rc7 34. Kg2 Kf7 35. Kg3 h6 36. h4 Bd4 37. Rd1 Be3 38. Rf1 Kf6
39. Ra3 Bc5 40. Ra2 Rca7 41. Bd1 Rg7 42. Rh2 Ra8 43. Re1 Bd4 44. Bb3 Ke7 45.
Kg2 g5 46. hxg5 (46. fxg5 $5 Re8 47. Bd1 $17) 46... hxg5 $19 47. fxg5 Rxg5+ 48.
Kf1 Rag8 49. Ke2 f4 50. Kd1 Rg1 51. Rh7+ Kd8 52. Rf7 $2 (52. Rh1 $142 Rxe1+ 53.
Rxe1 $19) 52... f3 53. a5 bxa5 54. Kd2 (54. Ba4 $19) 54... R8g2+ {
Black plans f2} 55. Kd1 f2 (55... f2 56. Rxf2 Rxe1+ (56... Rxf2 57. Rxg1 e3 58.
Re1 $19) 57. Kxe1 Rxf2 $19) 0-1

[Event "TCh-POL 2nd League"]
[Site "?"]
[Date "2021.??.??"]
[Round "5"]
[White "Kossobudzki, Robert"]
[Black "Borgula, R."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2050"]
[BlackElo "2220"]
[PlyCount "70"]
[EventDate "2021.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. b4 g6 3. Bb2 Bg7 4. c4 O-O 5. g3
d6 6. Bg2 e5 7. O-O Re8 8. d3 Nbd7 9. Nc3 a5 (9... Nf8 10. a4 h5 11. b5 N6h7
12. a5 a6 13. Nd5 Ne6 14. Nd2 Bd7 15. bxa6 Rxa6 16. Bc3 Bc6 17. Rb1 Ra7 18. e4
h4 19. Nf3 hxg3 20. hxg3 Nhg5 21. Nxg5 Qxg5 22. Qd2 Qxd2 23. Bxd2 Kf8 24. Nb4 {
Miroshnichenko,E (2545)-Tzermiadianos,A (2440)/Eu Blitz Ch, Panormo GRE 2002/1}
) 10. a3 (10. b5 e4 11. Nxe4 Nxe4 12. Bxg7 Kxg7 13. dxe4 Rxe4 14. Qd3 Nc5 15.
Qc3+ Qf6 16. Qxf6+ Kxf6 17. Rfc1 Rxe2 18. Nd4 Re7 19. Re1 Rxe1+ 20. Rxe1 Be6
21. Nxe6 fxe6 22. Re3 a4 23. h4 Rf8 24. g4 Ke7 {
Rene1er (1850)-svalka (2045)/Rated Blitz tournament https://lichess. 2015/0-1})
10... axb4 $146 (10... c6 11. Nd2 Nf8 12. Nb3 axb4 13. axb4 Rxa1 14. Qxa1 Ne6
15. Qa5 Nd4 16. Qxd8 Rxd8 17. Na5 d5 18. e3 Ne6 19. b5 cxb5 20. Nxb5 dxc4 21.
dxc4 e4 22. Bxf6 Bxf6 23. Bxe4 Nc5 24. Bd5 Be6 25. Bxe6 {
Nenezic,M (2370)-Hristodoulou,P (2200)/13th EICC Plovdiv BUL 2012/1-0 (79)})
11. axb4 Rxa1 12. Qxa1 c6 13. Ng5 (13. Nd2 Qc7 $11) 13... Qc7 14. e3 h6 15.
Nge4 Nxe4 16. Nxe4 Nf6 (16... f5 17. Nc3 $11) 17. Nxf6+ Bxf6 18. h3 (18. f4 Bg7
$11) 18... Bg7 19. Rd1 Be6 20. Qa4 Rb8 21. Kh2 (21. b5 d5 $11) 21... h5 (21...
b5 22. cxb5 cxb5 23. Qa1 $15) 22. h4 (22. b5 d5 $11) 22... Qc8 (22... b5 23.
cxb5 cxb5 24. Qa1 $15) 23. b5 Ra8 24. Qb3 Qd7 25. bxc6 bxc6 26. Ra1 Rxa1 27.
Bxa1 Qa7 28. Bb2 Qa8 29. Qb6 d5 30. cxd5 cxd5 31. Qc7 Qa2 32. Qb8+ Kh7 33. Bxe5
Bxe5 (33... Qxf2 34. Bxg7 Kxg7 35. Qf4 Qxf4 36. gxf4 $11) 34. Qxe5 Qxf2 35. d4
Qe2 1/2-1/2

[Event "Adolf Anderssen Mem"]
[Site "?"]
[Date "2024.??.??"]
[Round "3"]
[White "Kossobudzki, Robert"]
[Black "Butkiewicz, L."]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1990"]
[BlackElo "2335"]
[PlyCount "78"]
[EventDate "2024.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. b4 g6 3. Bb2 Bg7 4. g3 O-O 5. c4
c6 6. Bg2 d5 7. c5 a5 8. a3 Na6 9. Qb3 {last book move} Bf5 (9... axb4 10. axb4
b6 11. Ne5 $17) 10. d3 (10. Nc3 $5 $15) 10... b6 $17 11. Nd4 (11. Ne5 Qc7 (
11... bxc5 $143 12. Nxc6 a4 13. Nxd8 axb3 14. Nc6 $11) 12. cxb6 Qxb6 $17) 11...
Bd7 12. cxb6 Qxb6 13. bxa5 Qxa5+ 14. Bc3 Qc7 15. Nd2 Rab8 (15... e5 $5 16. N4f3
d4 $17) 16. Qc2 $17 c5 17. N4f3 d4 18. Bb2 Qa7 (18... Nd5 $142 $5 $17) 19. Ne5
$11 Bb5 20. O-O Rfc8 21. Ndc4 Nd7 22. Nxd7 (22. a4 $5 Bxc4 23. Nxc4 $11) 22...
Qxd7 $15 23. a4 (23. Rfb1 $5 $15) 23... Nb4 $17 24. Qd2 Bxa4 25. Ba3 (25. Rfb1
Bb5 $17) 25... Nd5 26. Rab1 (26. Rfb1 Bb5 $17) 26... Bb5 $19 27. Qa5 $2 (27.
Rb2 $142 $19) 27... Nc3 28. Rb2 (28. Nb6 Qc7 29. Rxb5 Nxb5 30. Qxb5 Qxb6 $19)
28... Bxc4 29. Rxb8 Rxb8 30. dxc4 Nxe2+ 31. Kh1 d3 32. Bxc5 (32. Qd2 Qd4 33.
Qe3 e6 $19) 32... d2 33. Rd1 (33. Bd5 Nc3 34. Qa7 Qxa7 35. Bxa7 $19) 33... Nc3
(33... Rb1 $142 34. Rxb1 d1=Q+ 35. Qe1 $19) 34. Bf3 (34. Bd5 Nxd1 35. Qxd2
Nxf2+ 36. Bxf2 $19) 34... Nxd1 35. Bxd1 (35. Kg2 Nc3 36. Qa7 Qxa7 37. Bxa7 Rc8
$19) 35... Qc6+ (35... Rb1 36. Qa8+ Bf8 37. Qf3 $19) 36. Kg1 (36. f3 Ra8 37.
Qxd2 Qxc5 38. Qe2 $19) 36... Rb1 37. Qd8+ Bf8 38. Qxd2 Qxc5 (38... Qf3 $142 $1
$19) 39. Kg2 Qd6 (39... Qd6 40. Qxd6 exd6 $19) 0-1

[Event "ch-POL Rapid"]
[Site "?"]
[Date "2023.??.??"]
[Round "5"]
[White "Kossobudzki, Robert"]
[Black "Kulon, K."]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1965"]
[BlackElo "2315"]
[PlyCount "111"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. b4 g6 3. Bb2 Bg7 4. g3 O-O 5. c4
d6 6. Bg2 e5 7. Nc3 e4 {last book move} 8. Ng5 (8. Nd4 Qe7 $11) 8... Bf5 (8...
Nh5 $5 9. h4 h6 $15) 9. Ncxe4 $11 Nxe4 (9... Nc6 10. b5 Nxe4 11. Bxg7 Kxg7 12.
Nxe4 $14) 10. Bxg7 $14 Nxg5 (10... Kxg7 $5 11. Nxe4 Nc6 $14) 11. Bxf8 $16 Qxf8
12. h4 Ne6 (12... Be4 13. f3 (13. hxg5 Bxg2 14. Rg1 Bc6 $17) 13... Nxf3+ 14.
exf3 $16) 13. e4 $18 Nd4 (13... Bg4 $5 14. Qxg4 Nc6 15. O-O $18) 14. exf5 Qe7+
(14... gxf5 15. O-O Nd7 16. Re1 $18) 15. Kf1 Nbc6 16. Qg4 (16. fxg6 fxg6 17.
Qg4 Rf8 18. Bd5+ Kg7 $18) 16... h5 (16... Nxf5 17. Bxc6 bxc6 18. Kg2 $18) 17.
Qe4 Qf6 18. Re1 (18. fxg6 $5 Nf5 19. Ke2 fxg6 $18) 18... Nxf5 $16 19. Kg1 (19.
Rh3 Rb8 $16) 19... Rb8 20. b5 Ne5 21. Bh3 (21. f4 Nd7 22. Kh2 Nc5 $16) 21...
Nd4 22. Bg2 Re8 (22... Nf5 23. Rh3 Kg7 $16) 23. f4 $4 (23. Kf1 $142 Re7 24.
Qxd4 $14) 23... Nef3+ $19 24. Bxf3 Rxe4 (24... Nxf3+ $6 25. Qxf3 Rxe1+ 26. Kh2
$15) 25. Bxe4 Qe6 26. d3 Nf3+ 27. Kf2 Nxe1 28. Rxe1 Qc8 29. a4 (29. f5 d5 30.
Bxd5 Qxf5+ 31. Ke2 c6 32. bxc6 bxc6 $19) 29... c6 30. Re2 (30. Bf3 Kg7 $19)
30... Kf8 (30... d5 31. cxd5 cxd5 32. Bf3 $19) 31. Bf3 (31. Kg2 Qd7 $19) 31...
Qd7 (31... Qf5 32. Re3 Qc5 33. bxc6 bxc6 34. Bd1 $19) 32. Rb2 Qc7 33. a5 $2 (
33. bxc6 $142 bxc6 34. f5 $19) 33... Qxa5 34. bxc6 bxc6 35. d4 (35. Ke2 d5 36.
cxd5 cxd5 37. Rc2 $19) 35... Qc3 36. Rb8+ Kg7 37. Bxc6 (37. d5 Qd4+ 38. Kg2 c5
$19) 37... Qxc4 (37... Qxd4+ $5 38. Kg2 Qxc4 39. Bf3 $19) 38. d5 a5 39. Ra8
Qc5+ 40. Kf3 Kf6 41. Ra6 (41. Kg2 $19) 41... Qa3+ (41... Qc3+ $142 $5 42. Ke2
Qc4+ 43. Kd2 Qxa6 44. Ba4 $19) 42. Kg2 (42. Ke2 Qxg3 43. Rxa5 Qxh4 $19) 42...
Kf5 (42... Qb2+ $142 43. Kf1 Qc1+ 44. Kg2 Qd2+ 45. Kf3 Qd3+ 46. Kf2 Qxa6 47.
Be8 $19) 43. Ra8 Kg4 44. Bd7+ (44. Kf2 $19) 44... f5 45. Rg8 (45. Kf2 Qxg3+ 46.
Ke2 Qf3+ 47. Ke1 Qe4+ 48. Kf2 Qxf4+ 49. Ke1 Qe5+ 50. Kf2 Qxd5 51. Re8 $19)
45... Qxg3+ 46. Kf1 (46. Kh1 Kf3 47. Rxg6 Qxg6 48. Bxf5 Qg2#) 46... Qxf4+ (
46... Kf3 47. Bxf5 Qf2#) 47. Ke1 Qe4+ 48. Kf2 Kxh4 49. Rxg6 (49. Re8 Qd4+ 50.
Kf3 a4 $19) 49... f4 50. Re6 Qxd5 51. Re7 a4 $1 52. Be6 (52. Bxa4 Qa2+ {
Double attack} (52... Qc5+ {Decoy})) 52... Qd4+ (52... Qd2+ 53. Kf1 Kg3 54.
Rg7+ Kf3 55. Bd5+ Qxd5 56. Ke1 Qe5+ 57. Kd2 Qxg7 58. Kd3 Qb2 59. Kc4 Qb3+ 60.
Kd4 Kg4 61. Ke4 Qc4#) 53. Kf1 a3 (53... f3 54. Bf5 Kg3 55. Rg7+ Qxg7 56. Ke1
f2+ 57. Ke2 Qe5+ 58. Kd1 f1=Q+ 59. Kc2 Qe3 60. Be4 Qfc1#) 54. Bf7 d5 55. Rd7 (
55. Bxd5 Qxd5 56. Ke2 a2 57. Ra7 Qe4+ 58. Kf1 Qd3+ 59. Ke1 Qe3+ 60. Kf1 Qxa7
61. Ke2 Qe3+ 62. Kf1 a1=Q+ 63. Kg2 Qag1#) 55... a2 56. Ke1 (56. Rb7 a1=Q+ 57.
Rb1 Qa2 58. Rb2 Qaxb2 59. Bxd5 Qd1#) 0-1

[Event "European Blitz"]
[Site "?"]
[Date "2021.??.??"]
[Round "?"]
[White "Kossobudzki, Robert"]
[Black "Putlak, Wojciech"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2030"]
[BlackElo "2000"]
[PlyCount "60"]
[EventDate "2021.??.??"]

1. Nf3 {A05: Reti Opening: 1 Nf3 Nf6} Nf6 2. b4 g6 3. Bb2 Bg7 4. g3 b6 5. Bg2
Bb7 6. O-O O-O 7. c4 d6 8. d4 (8. d3 Nbd7 (8... c5 9. bxc5 dxc5 10. Nbd2 Nc6
11. a4 Qc7 12. Nb3 a5 13. Qb1 Rfd8 14. Bc3 Nh5 15. Qb2 Bxc3 16. Qxc3 Nb4 17.
Rfd1 Rac8 18. Nbd2 Ng7 19. Nb1 Bc6 20. Qb2 Qb8 21. Nc3 Nf5 22. Nb5 Bxf3 23.
Bxf3 {
Birkisson,B (1905)-Ranaldi,L (2215)/European Youth Chess Championship U16 2016}
) 9. Nbd2 c5 10. b5 Re8 11. Nb3 Rb8 12. d4 cxd4 13. Nbxd4 Nc5 14. a4 Nfd7 15.
Re1 Ne5 16. Nxe5 Bxe5 17. Nc6 Bxc6 18. Bxc6 Rf8 19. Bxe5 dxe5 20. Bd5 e6 21.
Bg2 Qc7 22. Qc2 Rbd8 {
gbsr (2240)-kostaspetidis (2310)/net-chess.com 2003/0-1 (44)}) 8... Nbd7 9.
Nbd2 Ne4 $146 (9... c5 10. dxc5 dxc5 11. b5 Qc7 12. Re1 Rad8 13. Qc2 Rfe8 14.
e4 e5 15. a4 Nf8 16. Bc3 N6d7 17. a5 Ne6 18. Nf1 Nd4 19. Qb2 Nf6 20. axb6 axb6
21. N3d2 Ra8 22. Ne3 Bh6 23. Nd5 Nxd5 24. exd5 {
Maynar Fernandez,A-Berciano Reyero,J/Spain-Cup2 corr 1980/1-0}) (9... c5 10.
dxc5 bxc5 11. a3 $11) 10. Nb3 (10. Qc2 Nxd2 11. Qxd2 d5 $14) 10... c5 $11 11.
bxc5 bxc5 12. Qc2 cxd4 13. Nbxd4 (13. Nfxd4 Ndf6 $11) 13... Nec5 14. Ng5 (14.
Rfd1 Rb8 $15) 14... Bxg2 15. Kxg2 e5 16. Nc6 $4 (16. Ndf3 $142 $15) 16... Qxg5
$19 17. h4 (17. Rad1 Rfc8 18. Rxd6 Bf8 $19) 17... Qg4 18. f3 (18. Ne7+ Kh8 $19)
18... Qe6 19. Rad1 a5 20. Bc3 (20. Qd2 Nb6 21. Qxd6 Qxd6 22. Rxd6 Nxc4 23. Ne7+
Kh8 $19) 20... Qxc4 (20... Nb6 $5 21. Nxa5 Nxc4 22. Nxc4 Qxc4 23. Rd2 $19) 21.
Rxd6 Rfe8 22. Qd2 (22. e4 Nf6 23. Rc1 Ncxe4 24. fxe4 Nxe4 25. Nxa5 Qxc3 (25...
Nxd6 $6 26. Nxc4 Nxc4 27. Qb3 Ne3+ 28. Kf2 $11) 26. Qxc3 Nxc3 (26... Nxd6 $6
27. a4 $15) 27. Rxc3 Rxa5 $19) 22... Bf8 23. Rd5 (23. Nxa5 Qa4 24. Rxd7 Nxd7
$19) 23... Nb6 24. Nxe5 (24. Rxe5 Nca4 25. Bxa5 Qxc6 26. Rxe8 Qxe8 27. Bxb6
Nxb6 28. e4 $19) 24... Qxd5 25. Qf4 (25. Ng4 Qxd2 26. Nf6+ Kh8 27. Bxd2 Rxe2+
28. Rf2 Rxf2+ 29. Kxf2 Nc4 $19) 25... Bg7 26. h5 (26. e4 Qxa2+ 27. Rf2 Qe6 28.
Qxf7+ Qxf7 29. Nxf7 Bxc3 $19) 26... Bxe5 27. Qg4 Bxc3 28. hxg6 hxg6 (28...
Rxe2+ $142 29. Kh3 hxg6 $19) 29. Rh1 Rxe2+ 30. Kh3 Qh5+ (30... Qh5+ 31. Qxh5
gxh5 $19) (30... Kg7 31. Rh2 Rh8+ 32. Qh4 Qf5+ 33. g4 Qxf3#) 0-1





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<p>
<b>Earlier front pages</b>
<p>
<li>2025-07  <a href="index-2025-07-Kossobudzki.htm">Robert Kossobudzki</a>
<li>2025-06  <a href="index-2025-06-De-Kruif.htm">Kees De Kruif</a>
<li>2025-05  <a href="index-2025-05-Popadic.htm">Dragan Popadic</a>
<li>2025-04  <a href="index-2025-04-Lopez-del-Alamo.htm">FM Antonio Lopez del Alamo</a>
<li>2025-03  <a href="index-2025-03-Xiong-Jeffrey.htm">GM Jeffrey Xiong</a>
<li>2025-02  <a href="index-2025-02-Novikova-Galina.htm">Galina Novikova</a>
<li>2025-01  <a href="index-2025-01-Brzoza.htm">Rev. Miroslaw Brzoza</a>
<li>2024-12  <a href="index-2024-12-Gareyev.htm">GM Timur Gareyev</a>
<li>2024-11  <a href="index-2024-11-Borrmann.htm">Fritz Borrmann</a>
<li>2024-10  <a href="index-2024-10-kuzubov.htm">Yuriy Kuzubov</a>
<li>2024-09  <a href="index-2024-09-leisebein.htm">Peter Leisebein</a>
<li>2024-08  <a href="index-2024-08-jhonores.htm">JHONORES</a>
<li>2024-07  <a href="index-2024-07-dumontelle.htm">Joe Dumontelle</a>
<li>2024-06  <a href="index-2024-06-koerner.htm">Helmut Koerner</a>
<li>2024-05  <a href="index-2024-05-forsetinn.htm">forsetinn of Iceland</a>
<li>2024-04  <a href="index-2024-04-Nakamura.htm">GM Hikaru Nakamura</a>
<li>2024-03  <a href="index-2024-03-Kuhlmann.htm">Antonius Egidius J Kuhlmann</a>
<li>2024-02  <a href="index-2024-02-Otte-Marco.htm">Marco Otte</a>
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<li>2023-12  <a href="index-2023-12-zsolti_83.htm">zsolti_83</a>
<li>2023-11  <a href="index-2023-11-van-Rooijen-Peter.htm">Peter van Rooijen</a>
<li>2023-10  <a href="index-2023-10-Shuvalov-Evgenij.htm">Evgenij Shuvalov</a>
<li>2023-09  <a href="index-2023-09-Agrest-Roman.htm">Roman Agrest</a>
<li>2023-08  <a href="index-2023-08-Winiger-Albert.htm">Albert Winiger</a>
<li>2023-07  <a href="index-2023-07-Wessel-Volkmar.htm">Volkmar Wessel</a>
<li>2023-06  <a href="index-2023-06-Wartig-Wolfgang.htm">Wolfgang Wartig</a>
<li>2023-05  <a href="index-2023-05-Vegjeleki-Adolf.htm">CCM Adolf Vegjeleki</a>
<li>2023-04  <a href="index-2023-04-Daatselaar-Jan-Bart-van.htm">CCM Jan Bart van Daatselaar</a>
<li>2023-03  <a href="index-2023-03-Uddin-Saif.htm">FM Saif Uddin</a>
<li>2023-02  <a href="index-2023-02-Zampier-Alexandre.htm">Alexandre Zampier</a>
<li>2023-01  <a href="index-2023-01-Woschkat-Karl-Heinz.htm">Karl Heinz Woschkat</a>
<li>2022-12  <a href="index-2022-12-Dzieniszewski-Andrzej.htm">FM Andrzej Dzieniszewski</a>
<li>2022-11  <a href="index-2022-11-Hrabinska-Myroslava.htm">WGM Myroslava Hrabinska</a>
<li>2022-10  <a href="index-2022-10-Dopper-Johan.htm">Johan Dopper</a>
<li>2022-09  <a href="index-2022-09-Jacewicz-Grzegorz.htm">Grzegorz Jacewicz</a>
<li>2022-08  <a href="index-2022-08-Sapareva-Magdalena.htm">Magdalena Sapareva</a>
<li>2022-07  <a href="index-2022-07-Sternik-Ryszard.htm">Ryszard Sternik R.i.P.</a>
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<li>2022-05  <a href="index-2022-05-Mrkvicka-Josef.htm">Josef Mrkvicka</a>
<li>2022-04  <a href="index-2022-04-Capron-Daniel.htm">Daniel Capron</a>
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<li>2022-02  <a href="index-2022-02-Steffens-Olaf.htm">Olaf Steffens</a>
<li>2022-01  <a href="index-2022-01-Pietrzak-Janusz.htm">Janusz Pietrzak</a>
<li>2021-12  <a href="index-2021-12-Lehr-Thomas.htm">Thomas Lehr</a>
<li>2021-11  <a href="index-2021-11-Teichmann-Erik.htm">FM Erik Teichmann</a>
<li>2021-10  <a href="index-2021-10-Helin-Mikael.htm">CM Mikael Helin</a>
<li>2021-09  <a href="index-2021-09-Poley-Vladimir.htm">IM Vladimir Poley</a>
<li>2021-08  <a href="index-2021-08-Hoiberg-Nina.htm">WIM Nina Høiberg</a>
<li>2021-07  <a href="index-2021-07-Wantoch-Rekowski-Jacek.htm">Prof. Jacek Wantoch-Rekowski</a>
<li>2021-06  <a href="index-2021-06-Bosboom-Manuel.htm">Manuel Bosboom</a>
<li>2021-05  <a href="index-2021-05-Olcum-Ahmet.htm">Ahmet Olcum</a>
<li>2021-04  <a href="index-2021-04-Williams-Barry-M.htm">Barry M Williams</a>
<li>2021-03  <a href="index-2021-03-PeterRs.htm">PeterRs</a>
<li>2021-02  <a href="index-2021-02-Ruhle-Ernst-Albrecht.htm">Ernst-Albrecht Ruhle</a>
<li>2021-01  <a href="index-2021-01-juliangon.htm">JULIANGON</a>
<li>2020-12  <a href="index-2020-12-AnastasianAshot.htm">GM Ashot Anastasian</a>
<li>2020-11  <a href="index-2020-11-NiephausFriedel.htm">Friedel Niephaus</a>
<li>2020-10  <a href="index-2020-10-VilaVilaRicard.htm">Ricard Vila Vila</a>
<li>2020-09  <a href="index-2020-09-SchifflerLeonhard.htm">Leonhard Schiffler</a>
<li>2020-08  <a href="index-2020-08-BasmanMichaelJohn.htm">Michael J Basman</a>
<li>2020-07  <a href="index-2020-07-MelichJindrich.htm">Jindrich Melich</a>
<li>2020-06  <a href="index-2020-06-RoczniakJan.htm">Jan Roczniak</a>
<li>2020-05  <a href="index-2020-05-RudbeckJoergen.htm">Joergen Rudbeck</a>
<li>2020-04  <a href="index-2020-04-PfuellerVolker.htm">Prof. Volker Pfueller</a>
<li>2020-03  <a href="index-2020-03-PachurkaRoland.htm">Roland Pachurka</a>
<li>2020-02  <a href="index-2020-02-MichaelSchirmer.htm">Michael Schirmer</a>
<li>2020-01  <a href="index-2020-01-GuenterGerold.htm">Guenter Gerold</a>
<li>2019-12  <a href="index-2019-12-RegisMauron.htm">Regis Mauron</a>
<li>2019-11  <a href="index-2019-11-SusanKathrynLalic.htm">Susan Kathryn Lalic</a>
<li>2019-10  <a href="index-2019-10-JonssonPallG.htm">Pall Gauti Jonsson</a>
<li>2019-09  <a href="index-2019-09-Vogiatzis.htm">Dimitrios Vogiatzis</a>
<li>2019-08  <a href="index-2019-08-Morriss.htm">Pete Morriss</a>
<li>2019-07  <a href="index-2019-07-Keres.htm">GM Paul Keres</a>
<li>2019-06  <a href="index-2019-06-Timmermans.htm">IM Mark Timmermans</a>
<li>2019-05  <a href="index-2019-05-Stabenow.htm">Juergen Stabenow</a>
<li>2019-04  <a href="index-2019-04-Diener.htm">Rudolf Diener</a>
<li>2019-03  <a href="index-2019-03-Nadanian.htm">Ashot Nadanian</a>
<li>2019-02  <a href="index-2019-02-Csom.htm">Istvan Csom</a>
<li>2019-01  <a href="index-2019-01-Sternik.htm">Ryszard Sternik</a>
<li>2018-12  <a href="index-2018-12-Bennett.htm">Hilton Bennett</a>
<li>2018-11  <a href="index-2018-11-Welling.htm">Gerard Welling</a>
<li>2018-10  <a href="index-2018-10-Malmstrom.htm">Jan Malmstroem</a>
<li>2018-09  <a href="index-2018-09-Gross-vs-Merten.htm">Wilhelm Gross vs Rainer Merten</a>
<li>2018-08  <a href="index-2018-08-Kjaerstad.htm">Eivind J Kjaerstad</a>
<li>2018-07  <a href="index-2018-07-Vasiukov.htm">Evgeny Vasiukov</a>
<li>2018-06  <a href="index-2018-06-Pommerel.htm">Wim Pommerel</a>
<li>2018-05  <a href="index-2018-05-Myrberg.htm">Johnny Myrberg</a>
<li>2018-04  <a href="index-2018-04-kilpatrick.htm">Robert Kilpatrick</a>
<li>2018-03  <a href="index-2018-03-Buss.htm">Michael Buss</a>
<li>2018-02  <a href="index-2018-02-Pandurevic.htm">Miro Pandurevic</a>
<li>2018-01  <a href="index-2018-01-Macedo-Alexandre-Soares-De.htm">Alexandre Soares De Macedo</a>
<li>2017-12  <a href="index-2017-12-JADDWARRIOR.htm">JADDWARRIOR</a>
<li>2017-11  <a href="index-2017-11-bigalke.htm">Andre Bigalke</a>
<li>2017-10  <a href="index-2017-10-gabetto.htm">Flaviano Gabetto</a>
<li>2017-09  <a href="index-2017-09-cirulis.htm">Ilmars Cirulis</a>
<li>2017-08  <a href="index-2017-08-Schiefelbusch.htm">Dirk Schiefelbusch</a>
<li>2017-07  <a href="index-2017-07-Kamaletdinov.htm">Farit Kamaletdinov</a>
<li>2017-06  <a href="index-2017-06-Melzig.htm">Ernst Melzig</a>
<li>2017-05  <a href="index-2017-05-Mroz.htm">Antoni Mroz</a>
<li>2017-04  <a href="index-2017-04-Bartle-Georg.htm">Georg Bartle</a>
<li>2017-03  <a href="index-2017-03-Campora-Hugo-Daniel.htm">Hugo Daniel Campora</a>
<li>2017-02  <a href="index-2017-02-Pagni-Carlo-Alberto.htm">Carlo Alberto Pagni</a>
<li>2017-01  <a href="index-2017-01-Drazic-Sinisa.htm">Sinisa Drazic</a>
<li>2016-12-01  <a href="index-2016-12-Cornacchini.htm">Gabriele Cornacchini</a>
<li>2016-11-01  <a href="index-2016-11-Shirazi-Kamran.htm">Kamran Shirazi</a>
<li>2016-10-01  <a href="index-2016-10-Leon-Manas.htm">Leon Manas Jose Francisco</a>
<li>2016-09-01  <a href="index-2016-09-Cottarelli.htm">Franco Cottarelli</a>
<li>2016-08-01  <a href="index-2016-08-Chiarion.htm">Elisa Chiarion</a>
<li>2016-06-01  <a href="index-2016-06-Nikolic-Jovane.htm">Nikolic Jovane</a>
<li>2016-05-01  <a href="index-2016-05-Frenzel-Lothar.htm">Frenzel Lothar</a>
<li>2016-04-01  <a href="index-2016-04-Ranby-Hans.htm">Ranby Hans</a>
<li>2016-03-01  <a href="index-2016-03-Bach,Matthias.htm">Bach Matthias</a>
<li>2016-01-01  <a href="index-2016-01-Jaramillo-Carlos-Orlando.htm">Jaramillo Carlos Orlando</a>
<li>2015-12-01  <a href="index-2015-12-Majul-Martinez-Isolina.htm">Isolina Majul Martinez</a>
<li>2015-11-01  <a href="index-2015-11-Molano-Lafuente-Ismael.htm">Ismael Molano Lafuente</a>
<li>2015-10-01  <a href="index-2015-10-Espig-Lutz.htm">Lutz Espig</a>
<li>2015-09-01  <a href="index-2015-09-Labahn-Wolfgang.htm">Wolfgang Labahn</a>
<li>2015-08-01  <a href="index-2015-08-Vietnam.htm">Vietnam players</a>
<li>2015-07-01  <a href="index-2015-07-Ivanets-Vladimir.htm">Vladimir Ivanets</a>
<li>2015-06-01  <a href="index-2015-06-Humeau-Cyril.htm">Cyril Humeau</a>
<li>2015-05-01  <a href="index-2015-05-Ackermann-Robert.htm">Robert Ackermann</a>
<li>2015-04-01  <a href="index-2015-04-Galoic-Boris.htm">Boris Galoic</a>
<li>2015-03-01  <a href="index-2015-03-akesson-ralf.htm">Ralf Akesson</a>
<li>2015-02-01  <a href="index-2015-02-drljevic-ljilja.htm">Lilija Drljevic</a>
<li>2015-01-01  <a href="index-2015-01-morovic-fernandez.htm">Ivan Morovic Fernandez</a>
<li>2014-12-01  <a href="index-2014-12-krivoshapko.htm">Alexandr Krivoshapko</a>
<li>2014-11-01  <a href="index-2014-11-osmak.htm">Yulia Osmak</a>
<li>2014-09-01  <a href="index-2014-09-arkell.htm">Keith C Arkell</a>
<li>2014-08-01  <a href="index-2014-08-frink.htm">Ferenc Frink</a>
<li>2014-07-01  <a href="index-2014-07-marshall.htm">Frank James Marshall</a>
<li>2014-06-01  <a href="index-2014-06-muri.htm">Heinrich Muri</a>
<li>2014-05-01  <a href="index-2014-05-mehlhorn.htm">Uwe Mehlhorn</a>
<li>2014-04-01  <a href="index-2014-04-farleigh.htm">Richard Farleigh</a>
<li>2014-03-01  <a href="index-2014-03-kesmaecker.htm">Philippe Kesmaecker</a>
<li>2014-02-01  <a href="index-2014-02-nebe.htm">Lutz Nebe</a>
<li>2014-01-01  <a href="index-2014-01-frydendal.htm">Odd Frydendal</a>
<li>2013-12-01  <a href="index-2013-12-01-hasler.htm">Ulrich Hasler</a>
<li>2013-11-01  <a href="index-2013-11-01-plock.htm">Joerg Plock</a>
<li>2013-10-01  <a href="index-2013-10-01-enxtuul.htm">Altanolzii Enxtuul</a>
<li>2013-09-01  <a href="index-2013-09-01-vokac.htm">Marek Vokac</a>
<li>2013-08-01  <a href="index-2013-08-01-katalymov.htm">Boris Katalymov</a>
<li>2013-07-01  <a href="index-2013-07-01-frosinos.htm">Ioannis Frosinos</a>
<li>2013-06-01  <a href="index-2013-06-01-hjortstam.htm">Kurt Hjortstam</a>
<li>2013-05-01  <a href="index-2013-05-01-zylla.htm">Johannes Zylla</a>
<li>2013-04-01  <a href="index-2013-04-01-koltanowski.htm">George Koltanowski</a>
<li>2013-03-01  <a href="index-2013-03-01-kortschnoj.htm">Viktor Kortschnoj</a>
<li>2013-02-01  <a href="index-2013-02-01-dumontelle.htm">Joe Dumontelle</a>
<li>2013-01-01  <a href="index-2013-01-01-juswanto.htm">Denny Juswanto</a>
<li>2012-12-01  <a href="index-2012-12-01-spiridonov.htm">Nikola Spiridonov</a>
<li>2012-11-01  <a href="index-2012-11-01-kaenel.htm">Hansjuerg Kaenel</a>
<li>2012-10-01  <a href="index-2012-10-01-hartlaub.htm">Marianne Hartlaub</a>
<li>2012-09-01  <a href="index-2012-09-01-soppe.htm">Guillermo Soppe</a>
<li>2012-08-01  <a href="index-2012-08-01-De-Visser.htm">Arnold De Visser</a>
<li>2012-07-01  <a href="index-2012-07-01-rohde.htm">Friedhelm Rohde</a>
<li>2012-06-01  <a href="index-2012-06-01-ziese.htm">Gerhard Ziese</a>
<li>2012-05-01  <a href="index-2012-05-01-sternik.htm">Ryszard Sternik</a>
<li>2012-04-01  <a href="index-2012-04-01-benassi.htm">Aspasio Benassi</a>
<li>2012-03-01  <a href="index-2012-03-01-hanison.htm">Bernard Hanison</a>
<li>2012-02-01  <a href="index-2012-02-01-fournier.htm">Frederic Fournier</a>
<li>2012-01-01  <a href="index-2012-01-01-melia.htm">Ken Melia</a>
<li>2011-11-01  <a href="index-2011-11-01-capablanca.htm">Jose Raul Capablanca</a>
<li>2011-12-01  <a href="index-2011-12-01-michna.htm">Marta Zielinska-Michna</a>
<li>2011-10-01  <a href="index-2011-10-01-dziel.htm">Jaromir Dziel</a>
<li>2011-09-01  <a href="index-2011-09-01-rosner.htm">Dirk Rosner</a>
<li>2011-08-01  <a href="index-2011-08-01-brinkmann.htm">Prof. Wilhelm Brinkmann</a>
<li>2011-07-01  <a href="index-2011-07-01-bendig.htm">Frank Bendig</a>
<li>2011-06-01  <a href="index-2011-06-01-sternik.htm">Ryszard Sternik</a>
<li>2011-05-01  <a href="index-2011-05-01-wall.htm">Bill Wall</a>
<li>2011-04-01  <a href="index-2011-04-01-gross.htm">Willi Gross</a>
<li>2011-03-18  <a href="index-2011-03-18-kucharkowski.htm">Jens Kucharkowski</a>
<li>2011-03-01  <a href="index-2011-03-01-kucharkowski.htm">Jens Kucharkowski</a>
<li>2011-02-01  <a href="index-2011-02-01-chulivska.htm">Vita Chulivska</a>
<li>2011-01-11  <a href="index-2011-01-11-olej.htm">Emil Olej</a>
<li>2010-12-19  <a href="index-2010-12-19-grund.htm">Karl Heinz Grund</a>
<li>2010-11-16  <a href="index-2010-11-16-tartakower.htm">Savielly Tartakower</a>
<li>2010-10-20  <a href="index-2010-10-20-bonetti.htm">Shane Bonetti</a>
<li>2010-09-21  <a href="index-2010-09-21-santasiere.htm">Anthony Edward Santasiere</a>
<li>2010-08-24  <a href="index-2010-08-24-woelfelschneider.htm">Peter Woelfelschneider</a>
<li>2010-07-08  <a href="index-2010-07-08-chirpii.htm">Alexandru Chirpii</a>
<li>2010-06-07  <a href="index-2010-06-07-luzuriaga.htm">Dr. Norberto Horacio Luzuriaga</a>
<li>2010-05-08  <a href="index-2010-05-08-bugayev.htm">Nikolai Vasilyevich Bugayev</a>
<li>2010-04-07  <a href="index-2010-04-07-smyslov.htm">Vasily Smyslov</a>
<li>2010-03-15  <a href="index-2010-03-15-meybohm.htm">Dirk Meybohm</a>
<li>2010-03-05  <a href="index-2010-03-05-bulcourf.htm">Carlos Bulcourf</a>
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;

<p>
<center>
<img border="1" height=220 src=russianchess.jpg>
</center> 







<h2>Play 1.b4 at Chessworld.net!</h2>
<!-- Tryfon's ChessWorld -->
<center>
<a href="http://www.letsplaychess.com/chessclubs/asplogin.asp?from=6313"><img border=0 src="http://www.letsplaychess.com/gif/logos/chessworld_knight_t.gif" alt="The home of Email Chess on the web!"></a>
<h6>
<p>Chessworld.net on behalf of Marek have set up a continuous stream of 1.b4 tournaments. 
<p>These tournaments should always be available to join. As soon as four players are paired, another one will automatically be set up.
</center>
<ul>Available lines:
<li><b>1.b4</b> (4 players, 1 day/move)
<li><b>1.b4 e5 2.Bb2 Bb4 3.Be5 Nf6</b> (4 players, 3 days/move)
<li><b>1.b4 e5 2.Bb2 Bb4 3.f4 ef4 4.Bg7 Qh4 5.g3 fg3 6.Bg2 gh2 7.Kf1 hg1Q 8.Kg1</b> (Kucharkowski-Meybohm gambit, 6 players, 10 days move)
<li><b>1.b4 e5 2.Bb2 f6 3.e4 Bb4 4.Bc4</b> (Sokolski gambit, 4 players, 3 days/move)
<li><b>1.c4 Nf6 2.b4</b> (English orangutan, 4 players, 3 days/move)
<li><b>1.e4 c5 2.b4</b> (Sicilian: Wing gambit, 4 players, 10 days/move)
<li><b>1.e4 e6 2.Nf3 d5 3.e5 c5 4.b4</b> (French: Wing gambit, 4 players, 3 days/move)
</ul>
</h6>

<center>
<p><b><i><font color=teal>Click on the logo below, visit Chessworld.net, register and play 1.b4 against the whole world!</font></i></b>
<p>
<!-- Tryfon's ChessWorld -->
<a href="http://www.letsplaychess.com/chessclubs/asplogin.asp?from=6313"><img border=0 src="http://www.letsplaychess.com/gif/logos/chessworld_knight_t.gif" alt="The home of Email Chess on the web!"> 
<!--
<br><b><i>Marek's special recommendation
for demanding net chess players!</i></b></a>
-->
</center>

 
 
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