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— — Dmitry Andreikin is a Russian-born chess Grandmaster (now representing FIDE) known for his exceptional resourcefulness, defensive tenacity, and dominance in speed chess. As of early **2026**, he remains one of the world's elite players, consistently ranked among the top 30 globally. — — Quick Stats (January 2026): * FIDE Rating: 2710, * World Ranking: #27, * Peak Rating: 2743 (June 2016), * Major Titles: World Junior Champion (2010), 2x Russian Champion (2012, 2018) — — Early Life and Rise: Born on February 5, 1990, in Ryazan, Andreikin was a child prodigy who emerged from a "golden generation" of Russian players that included Ian Nepomniachtchi and Sergey Karjakin. He earned the Grandmaster title in 2007 at age 17. His breakout year was 2010, when he won the World Junior Chess Championship in Poland. This victory signaled his entry into the global elite and earned him the nickname "The Chess Prince." — — Major Career Milestones: Andreikin’s career is defined by his ability to punch above his weight in the world's most grueling knockout and cycle tournaments: * Russian Championships: He won the Russian Superfinal twice (2012 and 2018), both times winning intense rapid playoffs to clinch the title against the country’s strongest GMs. * 2013 World Cup & Candidates: He reached the final of the 2013 FIDE World Cup, losing only to Vladimir Kramnik. This result qualified him for the 2014 Candidates Tournament, where he finished a respectable 4th (tied 3rd-5th) among the top eight players in the world. * FIDE Grand Prix: He won the Tashkent leg of the 2014–15 Grand Prix and was the runner-up in the Belgrade leg of the 2022 Grand Prix, cementing his status as a permanent fixture in the World Championship cycle. — — Online Dominance and Speed Chess: In the 2020s, Andreikin transitioned into one of the most feared online blitz players. He is a frequent winner of Chess.com’s Titled Tuesday, recently securing another outright victory on January 27, 2026, with a score of . He is widely considered one of the few players capable of consistently challenging Magnus Carlsen and Hikaru Nakamura in bullet and blitz formats. — — Playing Style: Andreikin is often described as a "creative solidifier." He lacks the massive opening preparation teams of some of his peers, often choosing "sidelines" or slightly offbeat setups to force his opponents into independent thinking early. — — Resourcefulness: He is legendary for saving "lost" positions through tactical trickery. * Psychological Stability: He is known for remaining calm under extreme time pressure, a trait that has made him a European Blitz Champion (2016). — — Personal Life: Andreikin studied at Saratov State Social and Economic University, where he met his wife, Svetlana. He has often credited his marriage and the birth of his daughter in 2014 as the stabilizing factors that helped his rating climb into the 2700s. Since 2022, he has competed under the FIDE flag rather than the Russian national flag. — — Note created January 2026. (AI)

(2026-02-01)
(All annotations below by Fritz)
(Games' source: b2b4.eu, lichess.org, chess.com, The Week in Chess, chessworld.net, net-chess.com)




[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "7"]
[White "Nakamura, Hi"]
[Black "Andreikin, Dmitry"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2790"]
[BlackElo "2725"]
[PlyCount "97"]
[EventDate "2024.??.??"]

1. b4 h5 2. Bb2 h4 3. c4 Nf6 4. h3 e6 5. a3 b6 6. Nf3 Bb7 7. e3 {last book move
} g6 (7... c5 8. bxc5 Bxc5 9. d4 $14) 8. d4 Bg7 9. Nbd2 d6 (9... a5 10. b5 $16)
10. Qc2 (10. Bd3 Nbd7 $16) 10... Nbd7 (10... a5 11. b5 $16) 11. Be2 $16 Qe7 12.
e4 (12. O-O c5 $16) 12... Nh5 $14 13. O-O Nf4 14. Rfe1 g5 15. Bf1 O-O-O 16. c5
dxc5 17. bxc5 bxc5 18. Rec1 f5 19. dxc5 Nb8 20. c6 (20. exf5 $142 g4 21. hxg4
$16) 20... Nxc6 $15 21. Bxg7 Qxg7 22. Rab1 g4 23. Rxb7 Nxh3+ 24. gxh3 gxf3+ 25.
Kh1 Rd6 26. Qb2 (26. e5 Rg8 27. Nxf3 Kxb7 28. exd6 Na5 29. dxc7 Rc8 30. Qb1+
Ka8 $18) 26... e5 $2 (26... Qxb2 27. Rxb2 Ne5 28. exf5 exf5 29. Nc4 Nxc4 30.
Bxc4 $18 (30. Rxc4 $2 Rd1 31. Kh2 Rxf1 $19)) 27. Rxc6 $1 (27. Nxf3 Qf6 28. Nxe5
Qxe5 29. Rxc7+ Kd8 30. Rc8+ Ke7 31. Qxe5+ Nxe5 32. Rxh8 fxe4 33. Rxh4 Rd4 $18)
27... Rxc6 28. Rb8+ (28. Nxf3 Rb6 29. Rxb6 cxb6 $18) 28... Kd7 29. Rxh8 Qxh8
30. Bb5 (30. exf5 $6 Rb6 31. Qc3 Qf6 32. Nxf3 e4 33. Qxf6 Rxf6 34. Nxh4 Kd6 $18
) 30... fxe4 31. Qc3 (31. Qc2 $1 Qh6 32. Qxe4 Qxd2 33. Qxc6+ Ke7 34. Qxc7+ Kf6
35. Qc6+ Kg5 36. Qxf3 Qf4 $18) 31... Qh6 32. Nxe4 (32. Qxc6+ $6 Qxc6 33. a4
Qxb5 34. axb5 c6 $11) 32... Qg6 33. Qxf3 (33. Qxc6+ $6 Qxc6 34. Bxc6+ Kxc6 $18)
33... Kd8 (33... Ke7 34. Bxc6 Qxc6 35. Qf5 $18) 34. Bxc6 (34. Qf8+ $142 Qe8 35.
Qxe8+ Kxe8 36. Bxc6+ Kf7 37. Kg2 $18) 34... Qxc6 35. Qf8+ Kd7 (35... Qe8 36.
Qh6 Qe7 37. a4 $18) 36. Qf5+ Kd8 37. Kg2 Qd5 38. Qf6+ Kc8 39. Qxh4 c5 (39... a6
40. f3 $18) 40. Qg4+ (40. f3 $5 Kc7 41. Qe7+ Kb6 42. Qxc5+ Qxc5 43. Nxc5 Kxc5
$18) 40... Kb7 41. Qf3 Kb6 42. h4 c4 43. h5 Qg8+ (43... Qc6 44. Qe3+ Kb5 45.
Kf1 $18) 44. Qg3 Qd5 45. Qe3+ (45. f3 c3 46. Nxc3 Qd4 $18) 45... Ka6 46. h6
Qg8+ (46... Qc6 47. h7 Qg6+ 48. Ng5 $18) 47. Qg3 Qd5 (47... Qa8 48. Qg6+ Ka5
$18) 48. Qg6+ Ka5 49. h7 (49. h7 Qa8 50. f3 $18) 1-0

[Event "Titled Tue 6th Dec Early"]
[Site "?"]
[Date "2022.??.??"]
[Round "11"]
[White "Ibarra Jerez, JC."]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2555"]
[BlackElo "2725"]
[PlyCount "100"]
[EventDate "2022.??.??"]

1. a3 h5 2. b4 h4 3. Bb2 Nf6 4. h3 d5 5. Nf3 Bf5 6. e3 {last book move} e6 7.
c4 (7. Be2 c5 $11) 7... c6 (7... a5 8. cxd5 Nxd5 9. d3 $11) 8. d3 (8. cxd5 Nxd5
9. d3 Bg6 $14) 8... Nbd7 (8... dxc4 9. e4 Bg6 10. e5 $15) 9. Nbd2 (9. cxd5 exd5
(9... Nxd5 $2 10. e4 $18) 10. Nc3 Bd6 $14) 9... a5 10. Qb3 Bd6 11. Be2 Qe7 (
11... axb4 12. axb4 Rxa1+ 13. Bxa1 $14) 12. c5 Bc7 13. Qc2 e5 14. e4 Be6 15.
Ng5 Nf8 (15... O-O 16. O-O $14) 16. O-O Ng6 17. Rfe1 O-O 18. Bf1 (18. d4 axb4
19. axb4 Rxa1 20. Rxa1 exd4 21. Bxd4 dxe4 22. Nxe6 Qxe6 $11) 18... axb4 19.
axb4 Rxa1 (19... b5 20. Ndf3 $11) 20. Bxa1 (20. Rxa1 Bc8 $14) 20... Nh5 (20...
d4 21. Nxe6 Qxe6 22. Bb2 $11) 21. Nxe6 $14 fxe6 22. Be2 Ngf4 23. Bxh5 Nxh5 24.
Nf3 d4 25. Qd1 (25. Rb1 Nf4 26. Nh2 Rb8 $11) 25... Qf6 26. Bb2 Nf4 27. Kh2 Qg6
(27... b6 $142 $11) 28. Nxh4 (28. Rg1 $142 $14) 28... Qg5 $17 29. g3 Nxd3 $1
30. Qxd3 Rxf2+ 31. Kg1 (31. Ng2 $5 Rxb2 32. Rb1 $17) 31... Rxb2 $19 32. Rf1 Bd8
33. Qf3 (33. Ng2 Rxb4 34. Qf3 Bf6 $19) 33... Bf6 (33... Qh6 34. Ng2 Qxh3 35.
Rf2 Rxf2 36. Kxf2 $19) 34. Ng2 Qd2 (34... Rxb4 35. h4 Qh6 36. Ne1 $19) 35. Rf2
(35. Ra1 $142 Kf7 36. Rd1 $19) 35... Rb1+ 36. Kh2 Qc1 (36... Qxb4 $6 37. Qh5
Qxc5 38. Nf4 $17) 37. g4 Rxb4 38. h4 Qc3 (38... Qxc5 $6 39. g5 Qf8 40. gxf6
gxf6 41. Ne1 $11 (41. Qxf6 $143 Qxf6 42. Rxf6 d3 $19)) 39. g5 (39. Qxc3 dxc3
40. Rc2 Rb3 $19) 39... Qxf3 40. Rxf3 Be7 41. Ne1 Bxc5 42. Nd3 Rc4 43. g6 Rc3
44. h5 (44. Kg3 Bd6 $19) 44... Be7 (44... Bd6 $5 45. Kg2 $19) 45. Kg2 $6 (45.
Rf7 Ba3 46. Nf2 Rc2 $17) 45... Bf6 46. Kf1 (46. Ne1 Rxf3 47. Kxf3 c5 $19) 46...
c5 47. Ke2 c4 48. Nc5 d3+ (48... Rxf3 $142 49. Kxf3 b6 $19) 49. Kd1 (49. Nxd3
cxd3+ 50. Rxd3 Rxd3 51. Kxd3 $19) 49... Bg5 50. Ke1 (50. Rf8+ Kxf8 51. Nxe6+
Ke7 52. Nxg5 $19) 50... d2+ (50... d2+ 51. Kf2 Rxf3+ 52. Ke2 Rh3 53. h6 Rh2+
54. Kd1 Rh1+ 55. Kc2 d1=Q+ 56. Kc3 Qb1 57. h7+ Kh8 58. Kxc4 Rc1#) 0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Makridis, Dimitrios"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2350"]
[PlyCount "99"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 a5 5. b5
O-O 6. g3 d6 7. Bg2 e5 8. O-O Re8 9. d3 Nbd7 10. Nfd2 Nc5 11. Nc3 Rb8 12. Ba3
b6 13. Bxc5 dxc5 {last book move} 14. Bc6 Bd7 (14... Rf8 15. Re1 $11) 15. Bxd7
$14 Qxd7 16. Nde4 Rbd8 17. Nxf6+ Bxf6 18. Nd5 Bg7 19. e4 Re6 20. Qf3 Rf8 21. g4
(21. Rab1 Rd8 $14) 21... f5 (21... Qd8 22. Kg2 $11) 22. Rae1 (22. exf5 gxf5 23.
gxf5 Rd6 $14) 22... f4 23. g5 Rd6 24. Kh1 Kf7 25. Rg1 Rh8 26. Rg4 Ke8 (26... h6
27. Qg2 $11) 27. Rh4 $14 Kd8 28. Qg2 Qf7 29. Qg4 Rd7 (29... Qd7 30. Rg1 $14)
30. Kg2 (30. Qh3 Bf8 $16) 30... Kc8 (30... Rd6 31. Rd1 $14) 31. Qh3 $16 Kb7 32.
Kf3 Bf8 33. Ke2 Rd6 34. Rg1 (34. Qg4 Re6 $14) 34... h5 (34... Be7 35. Qf1 $11)
35. gxh6 $14 g5 $2 (35... Be7 $142 36. Nxe7 Qxe7 $14) 36. Rxg5 $18 Rdxh6 (36...
Bxh6 37. Rhh5 $18 (37. Rxe5 $6 Qg7 38. d4 Rg8 $18)) 37. Rxh6 Rxh6 38. Qf5 Qxf5
39. exf5 (39. Rxf5 $6 Bd6 $11) 39... Rxh2 40. f6 Rh3 $4 (40... Bd6 $18) 41. Rg8
Bh6 (41... f3+ 42. Ke3 Bh6+ 43. Ke4 Rh4+ 44. Kxf3 $18) 42. f7 (42. Ne7 c6 43.
bxc6+ (43. Nxc6 $6 f3+ 44. Kd1 Rh1+ 45. Kc2 Rf1 $18) 43... Kc7 44. Rc8+ Kd6 45.
Rd8+ Ke6 46. c7 Kxf6 47. Nd5+ Kg7 48. c8=Q f3+ 49. Kd1 Rh1+ 50. Kc2 Rc1+ 51.
Kb2 Rb1+ 52. Kxb1 Bg5 53. Rg8+ Kh7 54. Qe8 b5 55. Qg6#) 42... f3+ 43. Kd1 Rh1+
44. Kc2 Ra1 (44... Rh2 $18) 45. Nc3 (45. Ne7 c6 46. bxc6+ Kc7 47. Rc8+ Kd6 48.
Nf5+ Ke6 49. Nxh6 Rxa2+ 50. Kb3 Rb2+ 51. Kxb2 Kf6 52. f8=Q+ Kg5 53. Qg7+ Kh5
54. Rh8 b5 55. Qg4#) 45... Rc1+ 46. Kb3 a4+ 47. Nxa4 Rf1 (47... Rb1+ 48. Nb2
Rf1 $18) 48. f8=Q Bxf8 49. Rxf8 Rxf2 50. Nc3 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Mahdavi, Reza"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2390"]
[PlyCount "106"]
[EventDate "2024.??.??"]

1. d4 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. Nf3 Bg7 4. b4 O-O 5. Bb2
d6 6. e3 a5 7. b5 Nbd7 8. Be2 e5 9. O-O Re8 10. Nc3 c6 {last book move} 11.
bxc6 bxc6 12. Ba3 Bf8 (12... exd4 13. Nxd4 (13. Qxd4 $2 Ne4 14. Qxe4 Rxe4 15.
Nxe4 d5 16. cxd5 cxd5 $19) (13. exd4 $6 Nb6 $11) 13... Qc7 14. Qa4 $11) 13. Rb1
$14 Qc7 14. Qc2 Ba6 15. Rfc1 Rab8 16. Rxb8 Rxb8 17. h3 (17. dxe5 dxe5 18. Bxf8
Nxf8 $14) 17... h6 18. c5 Bxe2 19. cxd6 Bxd6 20. Bxd6 Qxd6 21. Nxe2 exd4 22.
Nexd4 {Looking at c6} c5 23. Nb3 a4 24. Nbd2 Qa6 25. Nc4 Kg7 26. Qc3 (26. e4
Qc6 27. Rd1 Nxe4 28. Rxd7 Qxd7 29. Qxe4 Qf5 30. Qxf5 gxf5 $14) 26... Rb4 27.
Nfd2 Qe6 28. a3 Rb5 29. Qc2 Qa6 30. Rd1 Rb8 31. Qc3 Qc6 32. e4 Kg8 33. e5 Nd5
34. Qf3 (34. Qc2 $14) 34... Ne7 (34... Qe6 $142 $5 $11) 35. Ne4 $16 Kg7 36. Rd6
Qc7 37. e6 (37. Qd1 $5 Nb6 38. Nxb6 Rxb6 39. Qxa4 Rb1+ 40. Kh2 $16) 37... fxe6
38. Qc3+ Kg8 39. g3 Nd5 40. Qf3 (40. Qd2 Kg7 $14) 40... Nf8 $11 41. Ne5 (41.
Ra6 $5 $11) 41... Qg7 $15 42. Ng4 (42. Nc4 $5 $15) 42... Rb3 $17 43. Nef6+ $2 (
43. Qd1 $142 Rxa3 44. Kh2 $17) 43... Kh8 $19 44. Nxd5 (44. Qe4 Nxf6 45. Qxa4
Rb1+ 46. Kh2 $19) 44... Rxf3 (44... exd5 45. Qf4 Qe7 46. Rxd5 $14) 45. Nf4 (45.
Nde3 Qb2 46. Nc4 Qe2 $19) 45... h5 46. Ne3 e5 (46... Qb2 47. Nd1 Qb8 48. Rd3
Rxd3 49. Nxd3 $19) 47. Nfd5 (47. Nd3 e4 48. Ne1 Rf6 $19) 47... Rf7 (47... e4
$142 $5 48. Nc2 Qf7 49. Rd8 $19) 48. Rd8 (48. Nc4 e4 49. Nde3 Qc3 $19) 48...
Rd7 (48... e4 $5 49. Nc2 $19) 49. Ra8 (49. Rc8 Qf7 50. h4 c4 $19) 49... Qf7 50.
Nb6 (50. Rc8 c4 $19) 50... Rb7 (50... Rd2 51. f4 exf4 52. Nd7 Qxd7 53. h4 Qh3
54. Rxf8+ Kg7 55. Rf7+ Kxf7 56. gxf4 Qxe3+ 57. Kf1 Qf2#) 51. Nbc4 (51. Nec4 Qf6
52. Re8 $19) 51... Rb1+ 52. Kh2 Kg7 (52... Qxf2+ 53. Ng2 Qg1#) 53. Kg2 Qb7+ (
53... Qb7+ 54. f3 Qxa8 $19) 0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "11"]
[White "Andreikin, Dmitry"]
[Black "Taher, Yoseph Theolifus"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2725"]
[BlackElo "2445"]
[PlyCount "120"]
[EventDate "2023.??.??"]

1. e4 {B20: Sicilian: Unusual White 2nd moves} c5 2. b4 cxb4 3. a3 g6 4. Bb2
Nf6 5. e5 Nd5 6. Bc4 Nb6 {last book move} 7. e6 f6 8. Bb3 bxa3 9. Nxa3 dxe6 10.
Nf3 Nc6 11. h4 (11. O-O Bg7 $15) 11... Bg7 12. h5 (12. Qe2 Nd5 $17) 12... Nd5 (
12... Na5 13. h6 Bf8 14. Ba2 $17) 13. h6 Bf8 14. Qe2 e5 15. Nb5 $2 (15. Bxd5
$142 Qxd5 16. Nb5 $17) 15... Nf4 $19 16. Qf1 a6 (16... Bg4 17. Ng1 Bf5 18. Nf3
$19) 17. g3 Ne6 (17... axb5 $4 18. Rxa8 Nd5 19. Rxc8 Qxc8 20. Bxd5 $18) 18. Rh4
(18. Nc3 Ncd4 19. Nxd4 Nxd4 $19 (19... Qxd4 $6 20. Qe2 $17) (19... exd4 $6 20.
Nb5 $17)) 18... Bd7 (18... g5 $5 19. Rha4 Nc5 20. Qc4 Nxb3 21. Qxb3 Bxh6 22. g4
$19) 19. Nc3 Ned4 (19... Nc5 20. Ba2 Bf5 21. Ba3 $19) 20. Nxd4 Nxd4 (20... exd4
$6 21. Nd5 e6 22. Qe2 $17) 21. Rxd4 exd4 22. Qc4 e6 (22... Qb6 23. Nd5 Qe6+ 24.
Kf1 $19) 23. Ne4 $17 Be7 24. Qxd4 O-O (24... a5 $142 $17) 25. O-O-O $2 (25. g4
$142 $5 Kf7 26. Ba3 $17) 25... Kh8 (25... a5 $5 26. Nc5 Bxc5 27. Qxc5 $19) 26.
f4 Bc6 (26... a5 27. g4 Bc6 28. Qxd8 Raxd8 29. Ng5 $17) 27. Qe3 (27. Qxd8 Raxd8
(27... Rfxd8 $143 28. Nxf6 Bxf6 29. Bxf6+ Kg8 30. Bxd8 Rxd8 31. Bxe6+ Kf8 32.
Re1 $16) 28. Ng5 Bd5 29. Nxe6 Bxe6 30. Bxe6 Bc5 $17) 27... Bd5 28. g4 (28. Re1
$5 Bxb3 29. Qxb3 $19) 28... Bxb3 $19 29. Qxb3 Qd5 30. Qe3 Kg8 31. g5 (31. Re1
Rad8 $19) 31... f5 (31... fxg5 32. fxg5 Rac8 33. Bc3 $19) 32. Nf2 $2 (32. Nc3
$142 Qd6 33. Re1 $19) 32... Rac8 33. Nd3 Bd6 (33... Qb3 34. c3 $19) 34. Re1 Kf7
(34... Rfe8 35. Qd4 Qxd4 36. Bxd4 $19) 35. Kd1 (35. Bg7 Rfe8 36. Be5 Kg8 $19)
35... Rc4 36. Be5 Re4 37. Qb6 Be7 38. Bg7 (38. Qb2 Qb5 $19) 38... Rxe1+ 39.
Kxe1 Rc8 40. Ne5+ Ke8 41. c4 Rxc4 $4 (41... Bc5 $142 42. cxd5 Bxb6 $19) 42.
Nxc4 $17 Qxc4 43. Be5 (43. Qxb7 Qxf4 44. Qc8+ Kf7 $17) 43... Qe4+ 44. Kd1 Qh1+
45. Ke2 Qc6 46. Qa7 Qc4+ (46... Bb4 47. Bd4 Kd7 48. Be3 $19) 47. Kd1 Qc8 48.
Qb6 (48. Bd4 Kf7 $19) 48... Qc6 49. Qa7 Qc8 50. Qd4 $4 (50. Qb6 Bc5 51. Qa5 $19
) 50... a5 (50... Bc5 $142 $5 51. Qc3 Qc6 $19) 51. Bd6 (51. Qa4+ Qc6 52. Qxa5
Kd7 $17) 51... Bxd6 $19 52. Qh8+ (52. Qxd6 $142 Qd7 53. Qb8+ Ke7 54. Qh8 $17)
52... Bf8 53. Qxh7 Qc6 $4 (53... Qd7 $142 54. Qg8 Ke7 55. Qxg6 Qa4+ 56. Ke2
Qe4+ 57. Kd1 Qf3+ 58. Kc2 Qc6+ (58... Qxf4 $6 59. Qf6+ Ke8 60. Qxe6+ Kd8 61.
Qf6+ Be7 62. Qb6+ Ke8 63. h7 $11) 59. Kd1 Kd6 $19) 54. Qxg6+ $11 Kd7 55. Qf7+
Be7 56. h7 Qf3+ 57. Kc2 Qe4+ 58. Kd1 Qf3+ 59. Kc2 Qe4+ 60. Kd1 Qf3+ 1/2-1/2

[Event "Titled Tue"]
[Site "?"]
[Date "2022.??.??"]
[Round "2"]
[White "Christiansen, Johan_Sebastian"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[WhiteElo "2590"]
[BlackElo "2725"]
[PlyCount "95"]
[EventDate "2022.??.??"]

1. e4 {B40: Sicilian: 2...e6, Unusual lines} c5 2. Nf3 e6 3. b4 cxb4 4. a3 bxa3
5. d4 Nf6 6. e5 Ne4 (6... Nd5 7. c3 Nc6 8. Bd3 Be7 9. Nxa3 Nxc3 10. Qc2 h6 11.
Nc4 Nb5 12. Be3 Nb4 13. Qd2 Nxd3+ 14. Qxd3 Bb4+ 15. Kf1 Nc7 16. h4 Nd5 17. Rh3
b5 18. Nd6+ Bxd6 19. exd6 b4 20. Rg3 a5 21. Kg1 {
Christiansen,J (2610)-Suvrajit,S (2195)/Titled Tuesday 2020/1-0}) 7. Bd3 Bb4+
$146 (7... d5 8. exd6 Nxd6 9. Bxa3 Be7 10. O-O O-O 11. c4 Nd7 12. Nc3 Nf6 13.
Ne5 g6 14. Re1 Nde8 15. Bxe7 Qxe7 16. Qd2 Kg7 17. Re3 Nd7 18. Rh3 h5 19. Re1
Qd6 20. Rxh5 gxh5 21. Qg5+ Kh8 22. Qh6+ {
the_phoenix (2515)-grandmatt (2520)/Rated Blitz game 2016/1-0}) 8. Kf1 d5 9.
exd6 Nf6 10. Nxa3 O-O 11. Nb5 Nc6 (11... Bxd6 $143 12. Nxd6 Qxd6 13. Ba3 $16)
12. c3 Bxd6 (12... Ba5 $142 $5 13. Qc2 a6 $11) 13. Nxd6 $16 Qxd6 14. Ba3 Qc7
15. Bxf8 Kxf8 16. Qe2 b6 17. h4 Bb7 18. h5 h6 19. Rh4 a5 (19... Na5 20. c4 $11)
20. Ne5 (20. Ra4 Nd8 21. c4 Bxf3 22. Qxf3 Nc6 $14) 20... Rc8 (20... Nxe5 $5 21.
dxe5 Qxc3 $15) 21. c4 Rd8 22. Nxc6 Qxc6 23. f3 Qd6 24. Qb2 Ba8 25. Be2 Kg8 26.
Rb1 Nd7 27. Rg4 Nf6 28. Rh4 Nd7 29. Rg4 Qf8 30. Rf4 Bc6 31. Rd1 Qd6 32. Rg4 Nf6
33. Rh4 Be8 34. Rc1 Qg3 35. Rh3 (35. Qxb6 $4 Qxh4 36. Qxd8 Qh1+ 37. Kf2 Qxc1
38. Qxa5 Qf4 $19) 35... Qf4 36. Rd1 Rb8 (36... Ng4 37. Rd2 Ne3+ 38. Kf2 $15)
37. d5 (37. Qc1 $142 $5 Qxc1 38. Rxc1 $11) 37... exd5 $15 38. cxd5 a4 (38...
Bd7 39. Rd4 Qd6 40. Rhh4 $15) 39. d6 $11 Bd7 40. Rh1 $2 (40. Rd4 $5 Qe3 41.
Rhh4 $15) 40... Ne4 $17 41. Rd4 $4 (41. Rg1 $142 $17) 41... Ng3+ (41... a3 $142
42. Qa1 Ng3+ 43. Kf2 Nxh1+ 44. Kg1 Qe3+ 45. Kxh1 Qxe2 $19) 42. Ke1 Qe5 43. Rg1
(43. Rhh4 a3 (43... Nxe2 $6 44. Qxe2 Qg3+ 45. Kf1 $15) 44. Qd2 Ra8 $19) 43...
Re8 (43... a3 $142 44. Qd2 a2 45. Kf2 $19) 44. Rd2 Qe3 (44... Qxh5 $6 45. Kd1
Qc5 46. Re1 $19) (44... Nxe2 $6 45. Qxe5 Rxe5 46. Rxe2 $15) 45. Rf1 a3 (45...
Nxf1 $6 46. Kxf1 a3 47. Qc1 $19) 46. Qa2 Qc3 (46... Be6 $142 47. d7 Bxa2 48.
dxe8=R+ Qxe8 $19) 47. Kf2 Nxf1 (47... Rxe2+ $6 48. Rxe2 Nxf1 49. Qd5 $17) 48.
Ke1 0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Kamsky, G."]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2725"]
[BlackElo "2660"]
[PlyCount "62"]
[EventDate "2023.??.??"]

1. b4 d5 2. Bb2 Bf5 3. Nf3 e6 4. a3 Nf6 5. e3 a5 6. b5 a4 7. Bd3 {
last book move} Bg6 (7... Bxd3 8. cxd3 Bd6 9. Qc2 $11) 8. Ne5 Nbd7 9. Nxg6 hxg6
10. O-O Bd6 11. g3 (11. h3 Qe7 $11) 11... Be5 12. Nc3 c5 13. bxc6 bxc6 14. Rb1
g5 15. Ba1 Bd6 16. Qc1 (16. Bb2 $5 $15) 16... Qe7 $17 17. Bb2 e5 (17... Ng4 $5
$17) 18. f3 $15 Qe6 {Black intends g4} 19. Rf2 e4 20. Bf1 $2 (20. Be2 Qh3 21.
Rg2 Nh5 $15) 20... Ne5 {Black prepares g4} (20... exf3 $142 21. Rxf3 Ne5 $19)
21. fxe4 $15 dxe4 22. Qd1 (22. Bg2 Neg4 23. Rxf6 Nxf6 24. d3 $17) 22... g4 $19
23. Bg2 Nf3+ 24. Bxf3 gxf3 25. Qf1 Ng4 26. Nxe4 Qxe4 27. Rxf3 (27. Bxg7 Rh7 28.
Bc3 $19) 27... Nxh2 28. Rf4 Bxf4 (28... Nxf1 $6 29. Rxe4+ Kf8 30. Rxf1 $14) 29.
Qxf4 Nf3+ 30. Kf1 Nxd2+ (30... Rh1+ 31. Ke2 Rh2+ 32. Kf1 Nxd2+ 33. Ke1 Qh1+ 34.
Qf1 Qxf1#) 31. Ke2 (31. Ke1 Nf3+ 32. Qxf3 Qxf3 33. Bd4 Rh2 34. Rb8+ Rxb8 35.
Bxg7 Rb1#) 31... Rh2+ (31... Rh2+ 32. Qf2 Qf3+ 33. Kxd2 Qxf2+ 34. Kd3 Qxc2+ 35.
Kd4 Rd8+ 36. Ke5 Rd5+ 37. Kf4 Qf5#) 0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "3"]
[White "Timmermans, M."]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2395"]
[BlackElo "2725"]
[PlyCount "66"]
[EventDate "2024.??.??"]

1. b4 d5 2. Bb2 Bf5 3. e3 e6 4. c4 Nf6 5. b5 Nbd7 6. Nf3 Bd6 7. Be2 O-O 8. O-O
dxc4 9. Bxc4 e5 10. d4 e4 {last book move} 11. Nfd2 Bxh2+ 12. Kxh2 Ng4+ 13. Kg3
Qg5 14. Nxe4 Qg6 15. Kf3 $4 (15. Kf4 $142 Bxe4 16. Qxg4 Qd6+ 17. Kxe4 Nf6+ 18.
Kf3 Nxg4 19. Kxg4 $15) 15... Nge5+ $19 (15... Bxe4+ $6 16. Ke2 $17) 16. Ke2
Nxc4 17. f3 (17. Qb3 Na5 18. Qc3 Bxe4 $19) 17... Bxe4 18. fxe4 Qg4+ 19. Rf3
Qxg2+ (19... Nxb2 $6 20. Qb3 Qxg2+ 21. Rf2 Qxe4 22. Nd2 Qg4+ 23. Nf3 $19) 20.
Rf2 Qg4+ (20... Nxb2 $6 21. Rxg2 Nxd1 22. Kxd1 $17) (20... Qxe4 $6 21. Qb3 Rae8
22. Rf3 $19) 21. Rf3 Nxb2 (21... Nf6 22. Nd2 Nxd2 23. Kxd2 Nxe4+ 24. Kc1 $19)
22. Qb3 Nf6 (22... Qg2+ 23. Rf2 Qxe4 24. Nd2 Qg4+ 25. Nf3 $19) 23. Nd2 Nxe4 24.
Nxe4 Qxe4 25. Qxb2 g6 (25... Rae8 26. Rg1 $19) 26. Rc1 a6 (26... Qe7 27. Qc2
$19) 27. Rxc7 (27. bxa6 bxa6 28. Rxc7 Rac8 $17) 27... axb5 (27... Rfc8 28. Qc3
(28. Rfxf7 $4 Rxc7 29. Rxc7 Qg2+ 30. Kd3 Qxb2 $19) 28... Rxc7 29. Qxc7 $17) 28.
Qb3 $17 Qe8 (28... Qe6 $5 29. Qxe6 fxe6 30. Rxf8+ Kxf8 31. Rxh7 Rxa2+ 32. Kf3
b6 $17) 29. Rxb7 $15 Rc8 (29... Rb8 30. Rc7 $15) 30. Rxb5 (30. Rf6 Rc4 31. Qxb5
Rc2+ 32. Kd3 Qxb5+ 33. Rxb5 Rxa2 $15) 30... Qe4 31. Rc5 Rb8 32. Qc3 $2 (32. Qc2
Qg4 $11) 32... Qg4 (32... Qb1 $5 33. Qc1 Rb2+ 34. Ke1 Qxa2 $19) 33. Rc8 $4 (33.
Qc2 $142 $15) 33... Rfxc8 $19 (33... Rfxc8 34. Qxc8+ Rxc8 35. a3 Qg2+ 36. Rf2
Qe4 37. Rf5 Rc2+ 38. Ke1 Qxe3+ 39. Kf1 Qc1#) 0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "5"]
[White "Andreikin, Dmitry"]
[Black "Zhigalko, S."]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2725"]
[BlackElo "2570"]
[PlyCount "119"]
[EventDate "2024.??.??"]

1. Nf3 d5 2. b4 Nf6 3. Bb2 e6 4. a3 c5 5. bxc5 Bxc5 6. e3 O-O 7. c4 b6 8. cxd5
Nxd5 {last book move} 9. h4 Be7 10. Qc2 (10. Nc3 Bb7 $11) 10... Bf6 (10... Ba6
11. Nc3 $11) 11. Ng5 g6 12. Ne4 Bxb2 13. Qxb2 f5 14. Ng5 Qf6 15. Qxf6 Rxf6 16.
Nc3 Nxc3 17. Rc1 Ba6 (17... Bb7 18. Rxc3 (18. dxc3 $143 Nd7 $15) 18... Nc6 19.
f4 $14) 18. Rxc3 $16 (18. dxc3 $6 Bxf1 19. Rxf1 Nc6 $11) 18... h6 19. Nf3 Bxf1
20. Kxf1 Nd7 21. Ke2 e5 22. Rc7 Rd6 (22... Rf7 $5 $16) 23. h5 $18 g5 24. d4 (
24. Rhc1 Re8 25. R1c6 Rf6 $16) 24... Re8 25. Rd1 e4 (25... a6 26. dxe5 Rxd1 27.
Kxd1 Nxe5 28. Nxe5 Rxe5 29. Rc6 $16) 26. Nd2 a5 (26... Ra8 $142 $5 $16) 27. Nc4
$18 Rd5 28. a4 (28. Rc6 $5 b5 29. Nxa5 Ra8 30. Rg6+ Kh7 $18) 28... Re6 $16 29.
Rb1 f4 30. Rb5 Nf6 (30... Rxb5 31. axb5 Nf6 32. Rc6 $18) 31. Rxb6 $18 Rxb6 32.
Nxb6 (32. Rc8+ $142 Kf7 33. Nxb6 $18) 32... Rf5 $2 (32... Rd8 $142 $5 $16) 33.
Rc5 f3+ 34. Kf1 (34. gxf3 $5 Rxf3 35. Rc8+ Kf7 $18) 34... Rxc5 $16 35. dxc5 Kf7
36. c6 fxg2+ (36... Ne8 $5 $16) 37. Kxg2 $18 Ne8 38. Nc4 Ke6 39. Kg3 Nf6 40.
Nxa5 Nxh5+ 41. Kh3 Kd6 42. Kg4 Ng7 (42... Nf6+ 43. Kf5 Nd5 44. Kg6 $18) 43. Nb3
Kxc6 44. Nd2 Kd5 45. a5 Kc6 46. Nxe4 Kb5 47. Nd6+ Kxa5 48. Nf5 Ne6 (48... Ne8
49. Nxh6 Nd6 50. Nf5 $18) 49. Nxh6 Kb4 (49... Nc5 50. Nf7 $18) 50. Nf7 Kc3 (
50... Kc5 51. Nxg5 Nf8 52. f4 $18) 51. Nxg5 Nc5 52. f4 Kd3 53. Kf3 Nb3 (53...
Kc4 54. f5 Nd7 55. Kf4 $18) 54. f5 Nd2+ (54... Kc4 $18) 55. Kf4 Nc4 56. f6 Nb6
57. f7 Nd5+ 58. Kg3 Ne7 59. f8=Q Ng6 (59... Kc2 60. Qxe7 Kb3 61. Qc5 Ka2 62.
Qb4 Ka1 63. Ne4 Ka2 64. Nc3+ Ka1 65. Qa3#) 60. Qf5+ (60. Qf5+ Kc4 61. Qe6+ Kb4
62. Qxg6 Kb5 63. e4 Kc5 64. e5 Kd5 65. e6 Kd6 66. Ne4+ Kc6 67. e7+ Kd5 68. e8=Q
Kc4 69. Qa4+ Kd3 70. Qg4 Ke3 71. Qf3#) (60. Qd6+ Kc4 61. Qa6+ Kb4 62. Qxg6 Kb5
63. Qh7 Kc6 64. Qa7 Kd5 65. Qa5+ Kd6 66. Qd8+ Kc5 67. Qb8 Kc6 68. Qa8+ Kb6 69.
Qe4 Kc7 70. Qe5+ Kc6 71. Qg7 Kb6 72. Qd4+ Kc7 73. Qd5 Kb6 74. Ne6 Ka6 75. Qc6+
Ka5 76. Qb7 Ka4 77. Nd4 Ka5 78. Qb5#) 1-0

[Event "Chess.com Global Championship"]
[Site "?"]
[Date "2022.??.??"]
[Round "4"]
[White "Andreikin, Dmitry"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2725"]
[BlackElo "2770"]
[PlyCount "86"]
[EventDate "2022.??.??"]

1. b4 d5 2. Bb2 Bg4 3. h3 Bh5 4. g4 Bg6 5. Nf3 c6 6. e3 (6. Bg2 e6 7. O-O Bxb4
8. Bxg7 Ne7 9. Bxh8 Nd7 10. Nc3 f6 11. Rb1 Bd6 12. g5 Kf7 13. Bxf6 e5 14. d4 e4
15. Ne5+ Bxe5 16. dxe5 Qc7 17. Qd4 Nf5 18. Nxd5 cxd5 19. Qxd5+ Ke8 20. Rxb7 {
1-0 WG_Anonymous-Anonymous/lichess.org 2021}) 6... f6 $146 (6... Nd7 7. Bg2 f6
8. O-O h5 9. g5 e5 10. d3 Ne7 11. c4 Nc8 12. cxd5 cxd5 13. Nbd2 Bxb4 14. e4 d4
15. a4 a5 16. Nc4 Ndb6 17. Nxb6 Nxb6 18. Ba3 Bxa3 19. Rxa3 O-O 20. Nh4 Bf7 21.
g6 {ejdrzej-dolmance74/kurnik 2013/1-0}) 7. b5 e5 8. d4 e4 9. Nfd2 Bd6 10. c4
Ne7 11. Qa4 Nd7 12. Ba3 {White prepares c5} Bxa3 13. Qxa3 O-O 14. Nc3 f5 15.
Rb1 Nb6 16. c5 Nd7 17. Ne2 fxg4 18. hxg4 Qc7 19. Nf4 Bf7 20. Be2 g5 21. Nh5 Ng6
22. Qb2 Rab8 23. Ng3 Nh4 24. Nf5 Nxf5 25. gxf5 Kg7 26. a4 Nf6 27. b6 axb6 28.
cxb6 Qd7 29. a5 Qxf5 30. Nb3 Nd7 31. Nc5 {White plans a6} h5 32. a6 (32. Bxh5
Rh8 {Decoy}) 32... bxa6 33. b7 Nxc5 34. dxc5+ Kh6 35. Qb6 Bg6 (35... Qd7 $142
$11) 36. Qxc6 $16 Qxf2+ 37. Kd1 (37. Kd2 Qf6 38. Qc7 $18 (38. Qxd5 $4 Rfd8 39.
Qxd8 Rxd8+ 40. Kc2 Qf2 $19)) 37... Rf6 $11 (37... Qxe3 $4 38. Rb6 Qd4+ 39. Kc2
$18) 38. Qc7 Qxe3 39. Qxb8 Qd4+ 40. Ke1 Qc3+ 41. Kd1 Qd4+ 42. Ke1 Qc3+ 43. Kd1
Qd4+ 1/2-1/2

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "10"]
[White "Andreikin, Dmitry"]
[Black "Rosen, E."]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2725"]
[BlackElo "2360"]
[PlyCount "115"]
[EventDate "2024.??.??"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Ba5 5. Qa4 Nc6 6. Bxf6 Qxf6 7. Nf3 O-O
8. e3 Qg6 {last book move} 9. Nh4 Qg5 10. Be2 d5 11. O-O Bd7 (11... Bh3 12. Na3
$15) 12. Nf3 $15 Qg6 13. d4 Rad8 14. Qb3 Bc8 (14... Bh3 15. Ne1 $15) 15. Nbd2
Ne7 (15... Rfe8 16. Rfe1 $15) 16. Qa3 Nc6 17. Rab1 Bb6 (17... Rfe8 18. Bb5 Bb6
19. c4 dxc4 20. Kh1 $11) 18. Kh1 (18. c4 dxc4 19. Rb5 a6 $11) 18... Rfe8 $11
19. Rfe1 Ne7 (19... Qh6 20. c4 $11) 20. c4 $14 c6 (20... dxc4 21. Ne5 Qd6 22.
Qc1 $11) 21. c5 Bc7 22. Qxa7 h5 23. Rxb7 (23. h3 $5 $14) 23... Bxb7 $11 24.
Qxb7 Rc8 25. g3 Qc2 26. Qb3 (26. Qa7 g5 27. Rd1 g4 $15) 26... Qxb3 $15 27. Nxb3
Rb8 (27... Ra8 28. Nc1 $15) 28. Nfd2 $11 Ra8 29. Ra1 Ra3 (29... Reb8 30. a4 $11
) 30. Bxh5 Rea8 31. Nc1 Ba5 32. Nb1 Ra4 33. Bd1 Rc4 34. Na3 (34. Nd3 Bc3 35.
Nxc3 Rxc3 $16) 34... Rb4 35. Bb3 Rbb8 36. Rb1 Bd2 37. Nc2 Bc3 38. Ne2 Bd2 39.
Rd1 (39. Ne1 Bxe1 40. Rxe1 g5 $16) 39... Ba5 40. Nf4 g6 41. Nd3 Bc7 42. Ncb4 (
42. Kg2 Ba5 $16) 42... Kg7 (42... Ba5 43. a3 $14) 43. Kg2 $16 Ba5 44. Nc2 Kf6
45. Ne5 Bc7 $4 (45... Kg7 $142 $16) 46. Nd7+ $18 Ke6 47. Nxb8 Rxb8 48. Ne1 Ra8
(48... g5 49. Nd3 $18) 49. Nd3 (49. e4 Kd7 $18) 49... f6 (49... Kd7 50. a4 $18)
50. Rb1 (50. e4 Rb8 $18) 50... Kd7 51. Re1 Ba5 52. Re2 f5 (52... Bc3 53. Rc2
Ba5 54. Rb2 $18) 53. Ne5+ Ke6 54. e4 fxe4 55. Rxe4 Kf5 (55... Kf6 56. Re3 $18)
56. Rf4+ (56. Re3 $142 Kf6 57. Nxc6 Nxc6 58. Bxd5 $18) 56... Kg5 (56... Ke6 57.
Rg4 Kf6 $18) 57. Nf7+ Kh5 58. Rh4# (58. Bd1#) 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "8"]
[White "Andreikin, Dmitry"]
[Black "Rozman, Levy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2695"]
[BlackElo "2345"]
[PlyCount "131"]
[EventDate "2024.??.??"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Ba5 5. Qa4 Nc6 6. Bxf6 Qxf6 7. Nf3 O-O
8. e3 d6 9. Be2 Bd7 10. O-O Bb6 11. Qc2 {last book move} Ne5 (11... Bf5 12. Qb2
$15) 12. d4 $11 Ng6 13. Nbd2 c5 14. a4 Bc6 (14... cxd4 15. cxd4 Rfc8 16. Qb3
$11) 15. Bb5 Bxb5 16. axb5 d5 17. Rfd1 Rac8 18. Qa2 Rfd8 19. g3 (19. Nb3 c4 20.
Nbd2 Rc7 $11) 19... Qf5 20. Kg2 h5 21. Qb1 Qf6 22. h4 cxd4 23. cxd4 Rc3 24. Rc1
Rdc8 (24... Rxc1 25. Qxc1 Qf5 26. Qd1 $11) 25. Qb2 (25. Rxc3 $5 Rxc3 26. Ng5
$14) 25... Rxc1 26. Rxc1 Qe6 (26... Rxc1 27. Qxc1 Qf5 28. Nb3 $11) 27. Ng5 Qg4
28. Ndf3 (28. Rxc8+ Qxc8 29. Qb3 Qf5 $11) 28... f6 (28... Re8 29. Kh1 $11) 29.
Nh3 Qd7 30. Rxc8+ Qxc8 31. Qb1 Ne7 (31... Qg4 32. Qc2 $14) 32. Nf4 Qe8 33. Qb3
{Attacking the isolated pawn on d5} Qf7 34. Qc2 Qe8 35. Qd3 (35. Qa4 Bc7 $14)
35... Bc7 $11 36. Ne6 Bd6 37. Nc5 b6 38. Na4 Qc8 39. Nc3 Bb4 40. Na2 Bd6 41.
Nd2 (41. Qb3 f5 $14) 41... Qf5 (41... Qg4 42. Nc3 $11) 42. Qxf5 $14 Nxf5 43.
Kf3 g5 (43... Kf7 $5 $14) 44. hxg5 $16 fxg5 45. Nc3 (45. g4 $5 Nh4+ 46. Ke2
hxg4 47. Nc3 $16) 45... Bb4 $14 46. Ndb1 Ne7 47. e4 (47. Kg2 Kf7 $14) 47...
dxe4+ $11 48. Nxe4 g4+ (48... Nf5 $142 $5 49. d5 Nd4+ 50. Ke3 Nxb5 51. Nxg5
Bc5+ 52. Ke2 a5 $11) 49. Kf4 $16 Nd5+ (49... Kf7 50. Kg5 $16) 50. Kg5 $18 Nc7
51. Nbc3 Ne6+ 52. Kxh5 Nxd4 53. Kxg4 Kf7 54. f4 (54. Kg5 Ne6+ 55. Kf5 Nd4+ 56.
Ke5 Nf3+ 57. Kd5 Kg6 $18) 54... Ne6 (54... Bxc3 $5 55. Nxc3 Kg6 $16) 55. Nd5
Ba3 56. Ng5+ (56. f5 Nd4 57. Ng5+ Kg8 $18) 56... Nxg5 57. Kxg5 Ke6 58. Nc7+ (
58. Ne3 Bc1 59. Ng4 Kd5 $18) 58... Kd6 $16 59. Na6 Kd5 60. f5 (60. g4 Kc4 $18)
60... Kc4 $16 61. f6 (61. Nc7 Bd6 62. Ne8 Bb4 $16) 61... Kxb5 62. Kf5 $4 (62.
Nc7+ $142 Kc6 63. Ne6 $16) 62... Kxa6 $19 63. g4 b5 64. g5 Bc5 $4 (64... b4
$142 65. Ke4 Bb2 $19) 65. g6 $18 b4 66. g7 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "7"]
[White "Iniyan, Pa"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2510"]
[BlackElo "2695"]
[PlyCount "52"]
[EventDate "2024.??.??"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d5 6. Be2 c5 7. O-O Nc6 8.
Bb2 Re8 9. d3 Bf5 10. Nbd2 Bg6 11. Nb3 {last book move} Na5 (11... Nd7 12. a3
Ba5 13. Nxa5 Qxa5 14. Re1 $11) 12. c3 Nxb3 13. axb3 Ba5 14. c4 dxc4 15. bxc4
Bb4 16. Ne5 (16. Nh4 Qd6 $14) 16... a5 (16... Bf5 17. Qb3 $11) 17. f4 (17. Bf3
Re7 $14) 17... Qc7 (17... Bf5 18. Bf3 Qe7 19. Qc2 $11) 18. g4 Rad8 19. Bf3 (19.
Qc1 h6 $14) 19... Bxd3 20. Nxd3 Rxe3 21. Be5 (21. Be2 Qe7 22. Be5 Nxg4 23. Bxg4
Rdxd3 $19 (23... Rexd3 $6 24. Qc2 $15)) 21... Qe7 (21... Qb6 22. Be2 Nxg4 23.
Bxg4 Rexd3 24. Qc2 $11) 22. Be2 (22. Bxf6 Qxf6 23. Bd5 Qd4 $14) 22... Ne4 (
22... Nxg4 23. Bxg4 Rdxd3 24. Qa4 $19) 23. Rf3 Nc3 24. Bxc3 $4 (24. Rxe3 $142
Nxd1 25. Rxd1 $11 (25. Bxd1 $2 Bd2 26. Rg3 g5 $19)) 24... Bxc3 $19 25. Rc1 Rxf3
(25... Rxe2 $6 26. Rxc3 Qe4 27. Qf1 $11) 26. Bxf3 $4 (26. Rxc3 Rxf4 $1 27. Qc2
$19) 26... Qe3+ (26... Qe3+ 27. Kg2 Rxd3 $19 (27... Qxd3 $6 28. Qxd3 Rxd3 29.
Bxb7 $19)) 0-1

[Event "Titled Tuesday 9th Mar"]
[Site "?"]
[Date "2021.??.??"]
[Round "?"]
[White "Andreikin, Dmitry"]
[Black "Eljanov, P."]
[Result "1-0"]
[WhiteElo "2725"]
[BlackElo "2670"]
[PlyCount "71"]
[EventDate "2021.??.??"]

1. b4 e5 2. Bb2 d6 3. g3 g6 4. d4 $146 (4. Bg2 Bg7 5. e3 (5. d3 Nc6 6. b5 Nce7
7. c4 Nf6 8. e3 O-O 9. Ne2 a6 10. a4 c6 11. bxc6 Nxc6 12. Nbc3 Be6 13. Nd5 Ne7
14. Nxe7+ Qxe7 15. Ba3 Rab8 16. Nc3 Rfd8 17. O-O Qd7 18. e4 b6 19. Bb4 Rb7 {
Nivala,T (2225)-Kanko,I (2215)/TCh-FIN 2008/0-1 (41)}) (5. f4 Ne7 6. fxe5 dxe5
7. Nf3 Nbc6 8. a3 O-O 9. e4 Rb8 10. c3 Be6 11. Ng5 Bd7 12. O-O h6 13. Nf3 Qc8
14. Rf2 Bg4 15. Qf1 g5 16. d3 f5 17. h3 Bh5 18. exf5 Nxf5 19. g4 Ne3 {
Murray,D-Eynon,D/Glasgow op 1995/0-1 (34)}) 5... Ne7 (5... Nf6 6. Nf3 Nc6 7.
O-O Rb8 8. a3 O-O 9. d3 Bg4 10. Qc1 e4 11. dxe4 Nxe4 12. Bxg7 Kxg7 13. c4 Nf6
14. Nbd2 a6 15. b5 axb5 16. cxb5 Ne5 17. Nxe5 dxe5 18. Qb2 Re8 19. Ne4 Nxe4 20.
Bxe4 {rryy44-pantongtiam/kurnik 2012/0-1 (47)}) 6. Ne2 (6. d4 O-O 7. Ne2 Nbc6
8. b5 Na5 9. Nd2 Be6 10. dxe5 dxe5 11. O-O f5 12. a4 c6 13. Qe1 Qb6 14. Ba3 Rf7
15. Rb1 e4 16. Nf4 Ba2 17. Bxe7 Bxb1 18. Nxb1 Rxe7 19. Qd2 Rd8 {
0-1 Hollyoak,C-Barnsley,A/corr 1972}) 6... O-O 7. O-O c6 8. c4 Be6 9. d3 Nd7
10. Nd2 f5 11. Qc2 g5 12. d4 e4 13. d5 cxd5 14. Bxg7 Kxg7 15. Qb2+ Kg8 16. Nd4
Bf7 17. f3 exf3 18. N2xf3 h6 {Huebner,R-Asplund,L/Jerusalem 1967/1-0 (38)})
4... Bg7 5. dxe5 Nc6 6. Bg2 Nxe5 7. Qc1 (7. Bc3 Nf6 $11) 7... Nf6 $15 8. Nf3
Nc4 9. Bc3 O-O 10. Nbd2 Nxd2 11. Nxd2 Re8 12. Qb2 d5 13. e3 c6 14. O-O Nh5 (
14... Bf5 15. Bd4 $11) 15. b5 (15. Bxg7 Nxg7 16. c4 Be6 $14) 15... Bxc3 (15...
Nf6 16. Bd4 $11) 16. Qxc3 cxb5 17. Qc5 (17. Qd3 Bd7 $11) 17... a6 $15 18. a4
bxa4 19. Rxa4 Nf6 20. Rb1 (20. Rd4 Qe7 21. Qb6 Be6 $15) 20... Bd7 (20... b5 21.
Rd4 $17) 21. Rf4 Bc6 22. Nb3 (22. Rd1 a5 $15) 22... Ne4 $17 23. Qd4 Qe7 24. Qa1
Bb5 25. Nd4 Bc4 26. h4 b5 27. h5 Qe5 28. hxg6 hxg6 29. Bxe4 (29. Qa5 Kg7 $17)
29... dxe4 30. Kg2 a5 (30... Red8 31. Rh4 Bd5 32. Rbh1 $14) 31. Rh1 Kg7 (31...
b4 $5 $17) 32. Rfh4 $15 a4 (32... Rh8 33. Ne6+ Kf6 34. Nd4 Rxh4 35. Rxh4 $18)
33. Rh7+ $11 Kf6 (33... Kg8 34. Rh8+ Kg7 35. R8h7+ Kf8 36. Rh8+ Kg7 37. R8h7+
$11) 34. R1h4 $14 Ra6 $4 (34... Qc5 $142 35. Nxb5+ Qe5 $14) 35. Rf4+ $18 Ke7 (
35... Qxf4 36. gxf4 Ke7 37. Nxb5 Bxb5 38. Qe5+ Re6 39. Qxb5 a3 $18) 36. Nc6+ $3
(36. Nc6+ Rxc6 37. Qxe5+ Kd8 38. Qb8+ Kd7 39. Rfxf7+ Bxf7 40. Rxf7+ Re7 41.
Qb7+ Rc7 42. Rxe7+ Kxe7 43. Qxc7+ Kf6 44. Qc6+ Kg7 45. Qxb5 $18) 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "4"]
[White "Andreikin, Dmitry"]
[Black "Galperin, Platon"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2530"]
[PlyCount "97"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 Nc6 5. a3
O-O 6. g3 e5 7. d3 d5 8. cxd5 Nxd5 9. Nbd2 Re8 {last book move} 10. e4 Nb6 11.
h4 a5 12. bxa5 Nxa5 13. h5 Bg4 (13... g5 $5 $15) 14. hxg6 $11 hxg6 15. Be2 Nc6
16. Kf1 (16. Qc2 Na4 $11) 16... Na4 $15 17. Rb1 Nc5 {
Exerts pressure on the backward pawn} (17... Bf8 18. Kg2 $15) 18. Qc2 $11 Ne6 (
18... Qd6 19. Rh4 Bxf3 20. Nxf3 $11) 19. Kg2 Qd7 20. Rh4 Bh5 21. Rbh1 Bf6 22.
Rxh5 (22. R4h2 $142 $5 $11) 22... gxh5 $17 23. Rxh5 (23. Nb3 $142 $17) 23...
Rad8 (23... Nf4+ 24. gxf4 Qg4+ 25. Kf1 Qxh5 26. Ke1 $19) 24. Qc1 $2 (24. Nxe5
Bxe5 25. Bxe5 Nxe5 26. Rxe5 Nd4 27. Rg5+ Kf8 $11) 24... Ng7 $4 (24... Nf4+ $142
25. gxf4 Qg4+ 26. Kf1 Qxh5 $19) 25. Rh2 Qe7 (25... b5 $5 $11) 26. Nc4 $14 Ne6
27. Qh6 Ned4 (27... Ncd4 28. Ncxe5 Bg7 29. Qh7+ Kf8 30. Ng4 $14) 28. Ne3 (28.
Ncxe5 $142 $5 Bxe5 29. Nxe5 Qxe5 30. Rh5 $18) 28... Bg7 $11 (28... Nxe2 $4 29.
Nf5 Nf4+ 30. gxf4 Qe6 31. Qh7+ Kf8 32. Qh8+ Bxh8 33. Rxh8#) 29. Qh7+ Kf8 30.
Bxd4 Nxd4 31. Nxd4 exd4 (31... Rxd4 $143 32. Nf5 Qf6 33. Rh4 $16 (33. Nxg7 Qxg7
34. Qf5 Re6 $17) (33. Nxd4 $6 exd4 34. Rh5 c6 $16)) 32. Nf5 Qf6 33. Bh5 (33. f4
Qg6 34. Rh6 Qxh7 35. Rxh7 Bf6 $16) 33... Re5 $11 34. Rh4 (34. Nxg7 $143 Qxg7
35. Bd1 Qxh7 36. Rxh7 Kg8 $17) 34... Rxf5 35. exf5 Qh6 $4 (35... Ra8 $142 $15)
36. Qxh6 $18 Bxh6 37. Bxf7 $1 Bg5 (37... Kxf7 38. Rxh6 {Discovered attack}) 38.
Rh5 (38. Rh7 Rd7 39. Rh5 Rxf7 40. Rxg5 Rf6 $18) 38... Bf6 $2 (38... Kxf7 39.
Rxg5 Ra8 $16) 39. Be6 $18 Ke7 (39... Kg7 40. g4 Rh8 41. Rxh8 Kxh8 42. f4 $18)
40. f4 Rh8 41. Rxh8 Bxh8 42. g4 b5 43. Kf3 c5 (43... Bg7 44. g5 $18) 44. Ke4
Kd6 45. g5 Bg7 46. Ba2 Bf8 (46... Ke7 $18) 47. f6 Kc6 (47... c4 48. g6 Ke6 $18)
48. g6 c4 49. g7 (49. g7 Bxa3 50. g8=Q $18) 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Sattarov, B."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2350"]
[PlyCount "79"]
[EventDate "2024.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 b6 5. g3
Bb7 6. Bg2 O-O 7. O-O d6 8. d3 e5 9. Nc3 Nbd7 10. a4 a5 11. b5 Re8 {
last book move} 12. Nd2 Bxg2 13. Kxg2 Nc5 14. Nde4 Nfd7 15. Nd5 f5 16. Nxc5
Nxc5 17. Qc2 Qd7 18. Rad1 h5 (18... Ne6 19. e3 $11) 19. Rg1 Ne6 (19... Rf8 20.
h4 $14) 20. e3 Rf8 21. f3 Rae8 22. Kh1 (22. d4 exd4 23. exd4 Kh7 $14) 22... g5
23. Rdf1 (23. f4 exf4 24. exf4 g4 $14) 23... Qf7 (23... g4 24. Rf2 $11) 24. f4
(24. Bc3 Qd7 $14) 24... g4 (24... exf4 25. exf4 g4 26. Rd1 $11) 25. fxe5 $14
dxe5 $2 (25... Bxe5 $142 26. e4 Qg7 27. exf5 Nd4 28. Bxd4 Bxd4 $14) 26. Ba3 $18
Ng5 27. Bxf8 Bxf8 28. Qe2 Bc5 29. Rg2 Nh3 (29... Nf3 30. Rgf2 $18) 30. Qb2 Re6
(30... Ng5 31. Rgf2 Nf3 32. Rxf3 gxf3 33. Rxf3 $18) 31. e4 (31. d4 $142 $5 exd4
32. exd4 Bd6 $18) 31... f4 $16 32. gxf4 exf4 33. d4 Bf8 34. e5 Bg7 (34... f3
35. Rg3 Ng5 36. Qc1 $18) 35. Qc2 (35. Rg3 $1 Bh6 $18) 35... f3 36. Rg3 Bh6 $4 (
36... Ng5 $142 $18) 37. Rfxf3 Qh7 38. Nf6+ Rxf6 39. Qxh7+ Kxh7 40. Rxf6 (40.
Rxf6 Ng5 41. Rc6 $18) 1-0

[Event "Titled Tue 2nd Apr Early"]
[Site "?"]
[Date "2024.??.??"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Gao Rui"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2530"]
[PlyCount "79"]
[EventDate "2024.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 Na6 5. a3
c5 6. b5 Nc7 {last book move} 7. d3 (7. Nc3 O-O $15) 7... d5 8. Nbd2 d4 (8...
O-O 9. Qb3 $15) 9. g3 $11 O-O 10. Bg2 Nfe8 (10... Ne6 11. O-O $11) 11. a4 Nd6
12. a5 (12. Qc2 Ne6 $11) 12... Rb8 (12... a6 13. b6 Ne6 14. h4 $11) 13. O-O (
13. Qb3 a6 14. bxa6 Nxa6 $11) 13... e5 (13... a6 14. Nb3 Ne6 15. b6 $11) 14.
Re1 h6 (14... a6 15. b6 Ne6 16. e3 $11) 15. e3 $14 Bf5 (15... Ne6 16. exd4 exd4
17. Ne4 $14) 16. exd4 $16 exd4 17. Nb3 b6 (17... Ne6 18. Ne5 $16) 18. axb6 axb6
19. Ne5 Bxe5 20. Rxe5 Qf6 21. Re1 (21. f4 Rfe8 22. Ra7 Rxe5 23. fxe5 Qxe5 $14)
21... Rfe8 22. Qd2 (22. Re3 Rbd8 $16) 22... h5 23. Qf4 (23. Bc6 Rxe1+ 24. Rxe1
Ne6 $14) 23... Rxe1+ $11 24. Rxe1 Rd8 $4 (24... Re8 $142 25. Re3 Re6 $11) 25.
Nxd4 $1 $18 Re8 (25... cxd4 26. Bxd4 {Double attack} (26. Qe5 {Decoy})) 26.
Rxe8+ Ncxe8 (26... Ndxe8 27. Nxf5 Qxb2 28. Nh6+ Kg7 29. Nxf7 Qa1+ 30. Bf1 $18)
27. Nxf5 Qxf5 28. Qe3 Kf8 29. Bc6 Nc7 (29... Nf6 30. h3 $1 $18) 30. Be5 Qe6 $2
(30... Ke7 $18) 31. Qf4 Nce8 32. Bd5 Qd7 33. Qh6+ (33. d4 $5 cxd4 34. Bxd4 Nxb5
35. Qh6+ Ke7 36. Qg5+ f6 37. Bxf6+ Nxf6 38. Qe5+ Kd8 39. Qxf6+ Kc7 $18) 33...
Ke7 34. Qg5+ f6 (34... Kf8 $18) 35. Bxd6+ Qxd6 (35... Kxd6 36. Qxg6 Qe7 37.
Qxh5 $18) 36. Qxg6 Qe5 (36... Nc7 37. Qxh5 Qd8 $18) 37. Qf7+ Kd6 (37... Kd8 38.
Bc6 Qe7 39. Bxe8 Qxe8 40. Qxf6+ Kc7 41. Qf4+ Kd7 42. Qe4 $18) 38. Bc6 Qe1+ (
38... Qe6 39. Qxe8 Qxe8 40. Bxe8 $18) 39. Kg2 Qe6 40. Qxe6+ (40. Qxe6+ Kxe6 41.
Bxe8 $18) 1-0

[Event "World Blitz Championship"]
[Site "?"]
[Date "2022.??.??"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Ameet K Ghasi"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2470"]
[PlyCount "70"]
[EventDate "2022.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3
O-O 6. Bg2 e5 7. d3 Nc6 8. b5 Ne7 9. O-O h6 10. a4 (10. Nc3 Be6 11. Nd2 Rb8 12.
a4 Qd7 13. Re1 c5 14. Nce4 Nh7 15. e3 f5 16. Nc3 Nf6 17. Ne2 a5 18. Bc3 b6 19.
Ra2 g5 20. f3 Ng6 21. Nf1 d5 22. cxd5 Nxd5 23. Rd2 Nxc3 24. Nxc3 Rbd8 {
Chung,Y (1705)-Bruzon Batista,L (2635)/Caissa Guatemala Online 2021/0-1 (36)})
10... a5 $146 (10... a6 11. Nbd2 Bg4 12. Ne1 Qc8 13. Nc2 Bh3 14. Ne3 Bxg2 15.
Kxg2 Ng4 16. Nxg4 Qxg4 17. h3 Qe6 18. Bc3 f5 19. Qc2 c6 20. f3 d5 21. bxc6 bxc6
22. Bb4 Rfb8 23. Rab1 h5 24. Bxe7 Qxe7 25. cxd5 {
crazyKingAttack (2400)-Arifars17 (2550)/Rated Bullet game 2020/1-0 (44)}) 11.
Nfd2 Rb8 12. Nc3 c6 13. Ba3 Be6 14. bxc6 bxc6 15. Nde4 Nxe4 16. Nxe4 c5 17. Rb1
Qd7 18. Rb5 Nc6 19. Qd2 Nd4 20. Qxa5 (20. Rxa5 $2 f5 21. Nxc5 dxc5 22. Bxc5 Nb3
$19) 20... Nxe2+ 21. Kh1 Nd4 22. Rfb1 (22. Rxb8 $142 $5 Rxb8 23. Qa6 $15) 22...
Nxb5 $19 23. cxb5 $2 (23. Rxb5 $142 f5 24. Nd2 $19) 23... f5 24. Nd2 d5 (24...
e4 $142 25. Nc4 exd3 $19) 25. Bxc5 Rfc8 26. b6 Qc6 27. d4 exd4 28. Nb3 d3 29.
Qd2 (29. Kg1 $142 $5 $15) 29... Qxa4 $17 30. Qxd3 Qc4 31. Qe3 Bf7 32. Bd4 $2 (
32. Bf1 $142 Qc2 33. Bd3 $19) 32... Re8 33. Qd2 Re2 34. Qf4 $4 (34. Qd1 Bxd4
35. Bf1 $19) 34... Rbe8 35. Bxg7 (35. h3 g5 36. Qxf5 Bxd4 37. Nxd4 Qxd4 38. Rf1
Qxb6 39. Bxd5 Bxd5+ 40. Qxd5+ Kg7 41. Qf3 $19) 35... Re1+ (35... Re1+ 36. Rxe1
Rxe1+ 37. Bf1 Qxf1#) 0-1

[Event "World Blitz"]
[Site "?"]
[Date "2022.??.??"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Ghasi, A."]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2470"]
[PlyCount "70"]
[EventDate "2022.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3
O-O 6. Bg2 e5 7. d3 Nc6 8. b5 Ne7 9. O-O h6 10. a4 a5 11. Nfd2 Rb8 12. Nc3 c6
13. Ba3 Be6 14. bxc6 bxc6 15. Nde4 Nxe4 16. Nxe4 c5 17. Rb1 Qd7 18. Rb5 Nc6 19.
Qd2 Nd4 20. Qxa5 Nxe2+ 21. Kh1 Nd4 22. Rfb1 {last book move} Nxb5 23. cxb5 (23.
axb5 f5 24. Nd2 e4 $19) 23... f5 24. Nd2 d5 $4 (24... e4 $142 25. dxe4 Ra8 $19)
25. Bxc5 Rfc8 26. b6 (26. Qb4 $5 $15) 26... Qc6 $17 27. d4 exd4 28. Nb3 d3 29.
Qd2 (29. Qe1 $5 Rxb6 30. Bxb6 Qxb6 31. a5 $17) 29... Qxa4 $19 30. Qxd3 Qc4 31.
Qe3 Bf7 32. Bd4 (32. h3 Qc2 33. Qc1 Qxc1+ 34. Rxc1 Bf6 $19) 32... Re8 (32...
Qc2 33. Qe1 Re8 34. Qg1 Bxd4 35. Nxd4 $19) 33. Qd2 Re2 34. Qf4 $4 (34. Qd1 $142
Bxd4 35. Bf1 $19) 34... Rbe8 35. Bxg7 (35. h3 Qd3 36. Rc1 Qxb3 37. Bxg7 Kxg7
38. Qd4+ Kg8 39. Rc7 $19) 35... Re1+ (35... Re1+ 36. Rxe1 Rxe1+ 37. Bf1 Qxf1#)
0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Leitao, R."]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2590"]
[PlyCount "78"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3
d6 6. Bg2 e5 7. d3 c6 8. O-O h6 9. a4 Be6 10. b5 {last book move} Qc8 11. Nc3
Bh3 (11... Nbd7 12. Ba3 Qc7 13. bxc6 bxc6 14. d4 $14) 12. e4 (12. Ne4 Nxe4 13.
Bxh3 Qxh3 14. dxe4 Qe6 $14) 12... Bxg2 13. Kxg2 Nbd7 14. Ba3 Qc7 15. Nd2 (15.
Qd2 a6 $14) 15... Nc5 $11 16. Nb3 Ne6 17. a5 (17. c5 d5 $15) 17... Qd7 (17...
a6 18. b6 Qd7 19. Qf3 $15) 18. a6 $11 Ng5 19. f3 bxa6 20. bxc6 Qxc6 21. Na5 Qd7
22. Ra2 (22. Qa4 Qh3+ 23. Kg1 Nh5 $11) 22... Rab8 23. Qa4 Qh3+ 24. Kg1 Nh5 (
24... Rb6 $5 $11) 25. Rg2 $14 f5 (25... Nf4 $142 26. Rd2 Nh5 27. Bxd6 Nxg3 28.
hxg3 Qxg3+ 29. Rg2 Qh4 $11) 26. Bxd6 $4 (26. Qd1 $142 $5 fxe4 27. dxe4 $14)
26... fxe4 $11 27. Bxf8 $2 (27. dxe4 $142 Nxf3+ 28. Rxf3 Rxf3 29. Bxb8 Rxc3 30.
Qd1 $17) 27... Nxf3+ $19 28. Rxf3 exf3 29. Rf2 Rxf8 (29... Kxf8 $143 30. Nc6 e4
31. dxe4 (31. Nxb8 Bd4 32. Qa3+ Kg8 33. Qf8+ Kxf8 34. Nd7+ Kg7 35. Kh1 Bxf2 36.
Nxe4 Qg2#) 31... Bxc3 32. Nxb8 $11 (32. Rxf3+ $4 Kg8 33. Nxb8 Bd4+ 34. Rf2
Bxf2+ 35. Kxf2 Qxh2+ 36. Ke3 Qxg3+ 37. Kd4 Qxb8 $19)) 30. Ne4 (30. c5 Kh7 31.
Ne4 Nf6 32. Rxf3 Ng4 33. Rxf8 Qxh2+ 34. Kf1 Ne3+ 35. Ke1 Bxf8 36. Qd7+ Kh8 $11)
30... Nf6 (30... Qg4 $142 31. c5 Kh8 $19) 31. Qc6 $4 (31. Nxf6+ $142 Rxf6 32.
c5 $19) 31... Ng4 $19 32. Qc5 (32. Qd5+ Kh7 33. Qc5 $19) 32... Nxf2 33. Qxf2
Rb8 34. Nd2 e4 $1 35. Nab3 (35. Nxe4 Rb1+ {Mate attack}) (35. dxe4 Bd4 {
Mate attack}) 35... e3 $1 36. Qxf3 (36. Qxe3 Qg2# {Mate attack}) 36... exd2 37.
Nxd2 Bd4+ (37... Rb2 $142 38. Qg2 Qxg2+ 39. Kxg2 Rxd2+ 40. Kf1 Rxh2 41. g4 $19)
38. Kh1 Qe6 39. Kg2 (39. Qd5 Qxd5+ 40. cxd5 $19) 39... Rf8 (39... Rf8 40. Qd5
Rf2+ 41. Kh1 Qxd5+ 42. cxd5 Rxd2 43. d6 a5 44. d7 Bb6 45. h4 a4 46. d8=R+ Bxd8
47. g4 a3 48. Kg1 a2 49. Kf1 a1=Q#) 0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "7"]
[White "Andreikin, Dmitry"]
[Black "Henriquez Villagra, C."]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2590"]
[PlyCount "85"]
[EventDate "2024.??.??"]

1. d4 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3}
Nf6 2. c4 g6 3. Nf3 Bg7 4. b4 O-O 5. e3 d6 6. Bb2 b6 7. Be2 Bb7 8. O-O Nbd7 9.
a4 a5 10. b5 e5 11. Nc3 Re8 12. Re1 exd4 13. exd4 Ne4 14. Nxe4 Bxe4 15. Nd2 Bb7
16. Bf3 Rxe1+ 17. Qxe1 Bxf3 18. Nxf3 d5 {last book move} 19. Rc1 dxc4 20. Qe4 (
20. Rxc4 Nf6 $14) 20... Nc5 $11 21. dxc5 Bxb2 22. Rxc4 Qd1+ 23. Ne1 (23. Qe1
Rd8 24. cxb6 cxb6 $11) 23... Rd8 24. cxb6 (24. Rc2 Rd2 25. Kf1 Rxc2 26. Qxc2
Qxc2 27. Nxc2 bxc5 $11) 24... cxb6 $15 25. g3 Kf8 26. Kg2 Re8 27. Qc2 Rxe1 (
27... Qxe1 $143 28. Qxb2 Qe5 29. Qxe5 Rxe5 30. Rc6 $14) 28. Rc8+ Ke7 (28... Kg7
$142 29. Qxd1 Rxd1 $19) 29. Rc7+ $11 Kf8 30. Rc8+ Kg7 31. Qxb2+ (31. Qxd1 Rxd1
32. Rc6 Bd4 $19) 31... Kh6 32. h4 Rg1+ 33. Kh2 Rh1+ 34. Kg2 Qd5+ (34... Qf1+
$142 35. Kf3 Qd3+ 36. Kg2 Qe4+ 37. f3 Qe1 38. Qc1+ Qxc1 39. Rxc1 Rxc1 $19) 35.
f3 $11 Qd1 (35... Rd1 36. Rc2 $11) 36. Qf2 $14 Re1 37. Rc2 (37. Qxb6 $4 Re2+
38. Qf2 Qd2 39. Qxe2 Qxe2+ 40. Kg1 Qxf3 $19) 37... Rg1+ 38. Qxg1 Qxc2+ 39. Qf2
Qc7 40. Qd4 f5 41. Kf2 (41. g4 Qc2+ 42. Kg3 fxg4 43. fxg4 Qb3+ 44. Kf2 Qa2+ 45.
Ke3 Qe6+ 46. Qe4 Qb3+ 47. Ke2 Qb2+ 48. Kf3 Qf6+ 49. Qf4+ Kg7 $14) 41... Qc2+
$11 42. Ke3 Qxa4 $4 (42... Qc1+ $142 43. Ke2 Qc2+ 44. Qd2+ Qxd2+ 45. Kxd2 g5
$11) 43. Qxa4 $18 (43. Qxa4 g5 44. Qd4 Kg6 45. Qxb6+ Kf7 46. Qc7+ Kg6 47. Qd6+
Kf7 48. b6 h6 49. b7 h5 50. b8=Q f4+ 51. Kd2 Kg7 52. Qbc7+ Kg8 53. Qdd8#) 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "7"]
[White "Andreikin, Dmitry"]
[Black "Paravyan, D."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2585"]
[PlyCount "77"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d5 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. Qb3 Qd6 9. a3 e5 10. Nc3 Nxc3 11. Qxc3 Re8 {
last book move} 12. Bc4 Nc6 13. O-O Bg4 (13... a6 14. Ng5 $14) 14. Ng5 f6 15.
Ne4 Qe7 16. f4 Bf5 17. Ng3 Bd7 18. b5 Nd8 19. a4 (19. d4 exd4 20. exd4 Qd6 $14)
19... Rc8 20. a5 Nf7 21. Bxf7 (21. a6 bxa6 22. bxa6 Nd6 $14) 21... Qxf7 22. Qb2
(22. Rab1 Qd5 23. e4 Qd6 $14) 22... Qd5 $11 23. b6 (23. Rab1 e4 $11) 23... cxb6
24. axb6 a6 25. Rf2 (25. fxe5 Qxe5 26. Qxe5 Rxe5 $15) 25... Rc4 (25... Qb5 26.
d4 $15) 26. Raf1 exf4 (26... Rc6 $15) 27. Ne2 (27. Rxf4 $142 $5 Rxf4 28. Rxf4
$11 (28. exf4 $143 Bc6 29. d4 h5 $17)) 27... Qe5 28. Qxe5 fxe5 29. exf4 Bc6 (
29... e4 30. Re1 $17) 30. f5 $2 (30. fxe5 Rxe5 31. Rf7+ Kh6 $11) 30... gxf5 (
30... Rb4 $142 $5 $19) 31. Rxf5 $15 Re7 (31... Rc2 32. Rg5+ Kh8 33. Rf7 $17)
32. Ng3 (32. Rg5+ Kh6 33. Rff5 Rf7 $11) 32... Rg4 33. Rf6 Rd7 $4 (33... Rg6
$142 34. R6f2 Bd7 $15) 34. Nh5+ $18 Kh8 35. Rf8+ (35. Rxc6 $5 Rxd2 36. Rf8+ Rg8
37. Rxg8+ Kxg8 $18) 35... Rg8 36. Rxg8+ Kxg8 37. Nf6+ Kg7 (37... Kh8 38. Nxd7
Bxd7 39. Re1 $18) 38. Nxd7 Bxd7 39. Rc1 (39. Rc1 Kf6 40. Rc7 $18) 1-0

[Event "Titled Tue 3rd Dec Late"]
[Site "?"]
[Date "2024.??.??"]
[Round "7"]
[White "Andreikin, Dmitry"]
[Black "Mekhitarian, K."]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2560"]
[PlyCount "65"]
[EventDate "2024.??.??"]

1. d4 {D94: Gr nfeld: 4 Nf3 Bg7 5 e3} Nf6 2. c4 g6 3. Nf3 Bg7 4. b4 O-O 5. Bb2
d5 6. e3 Bf5 7. Nc3 c6 8. a4 Ne4 {last book move} 9. Bd3 Nxc3 10. Bxc3 Bxd3 11.
Qxd3 Nd7 12. a5 a6 13. O-O Re8 14. Rfc1 Nf6 15. Nd2 e6 16. Qe2 h5 (16... Qd6
17. Rab1 $14) 17. h3 (17. e4 dxe4 18. Re1 Ng4 $14) 17... Rc8 18. Rab1 Qd7 19.
Nb3 Ne4 (19... Qc7 20. Nc5 $14) 20. Nc5 $16 Nxc5 21. bxc5 Re7 22. Rb6 e5 (22...
Rc7 23. cxd5 exd5 24. Rcb1 $14) 23. dxe5 Bxe5 24. Bxe5 Rxe5 25. Qb2 Re7 (25...
Qf5 26. Rxb7 dxc4 27. Rxc4 Rxc5 28. Rxf7 Kxf7 29. Qb7+ Kf6 30. Rxc5 Qxc5 31.
Qxc8 Qxa5 32. Qxc6+ Kg7 33. Qb7+ Kf8 34. g3 $16) 26. cxd5 (26. Rd1 Kh7 $18)
26... cxd5 $16 27. c6 (27. Rd6 Qa4 $16) 27... Rxc6 28. Rcxc6 bxc6 29. Rxa6 c5
$4 (29... Re8 $142 $16) 30. Ra8+ $18 Re8 31. Rxe8+ Qxe8 32. a6 c4 (32... d4 33.
a7 dxe3 34. Qb8 exf2+ 35. Kxf2 $18) 33. a7 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "7"]
[White "Andreikin, Dmitry"]
[Black "Tomczak, J."]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2570"]
[PlyCount "67"]
[EventDate "2024.??.??"]

1. d4 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3}
Nf6 2. c4 g6 3. Nf3 Bg7 4. b4 O-O 5. Bb2 d5 6. e3 b6 7. Nbd2 a5 8. b5 c5 9.
bxc6 Nxc6 {last book move} 10. Rc1 Ba6 (10... Be6 11. Be2 $11) 11. Be2 dxc4 12.
Nxc4 Nd5 13. O-O Rc8 14. Qb3 {The backward pawn on b6 becomes a target} b5 15.
Nce5 Nxe5 (15... a4 16. Qd3 Nxe5 17. Nxe5 $14) 16. Nxe5 $16 Nb4 (16... Rxc1 17.
Rxc1 a4 18. Qd3 $16) 17. Rxc8 Bxc8 18. Bxb5 Be6 19. Bc4 (19. Nc4 Qd5 20. a4 Rb8
$16) 19... Bxc4 (19... Bxe5 20. dxe5 Bxc4 21. Qxc4 $16) 20. Nxc4 Qd5 21. Bc3
Rb8 (21... Rc8 22. Bxb4 axb4 23. Rc1 $16) 22. Nxa5 $1 $18 Qxb3 (22... Qxa5 23.
Bxb4 {Double attack} (23. Bxb4 {Decoy})) 23. axb3 (23. Nxb3 $2 Nxa2 24. Bb4
Nxb4 $19) 23... Nd5 24. Bd2 e6 25. Rc1 Bf8 (25... h5 26. e4 Nb4 27. Kf1 $18)
26. g3 (26. e4 Nb4 $18) 26... Ba3 27. Rc2 Rb5 28. e4 Nf6 29. Bh6 Nd7 (29... Kh8
30. Rc8+ Ng8 31. Ra8 $18) 30. Rc8+ Nf8 31. Nc4 {White plans e5} Be7 (31... Rh5
32. Nxa3 Rxh6 33. b4 $18) 32. Re8 (32. Ne5 $142 Rxb3 33. Nd7 $18) 32... Bb4 (
32... Rh5 33. Bd2 Bf6 $18) 33. e5 f5 34. Nd6 (34. Nd6 Bxd6 35. exd6 Rb8 36.
Rxb8 e5 37. Rxf8#) 1-0

[Event "Titled Tue 7th Jan Early"]
[Site "?"]
[Date "2025.??.??"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Souleidis, G."]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2415"]
[PlyCount "73"]
[EventDate "2025.??.??"]

1. d4 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} Nf6 2. c4 g6 3.
Nf3 Bg7 4. b4 O-O 5. Bb2 d5 6. e3 c6 7. Nbd2 a5 8. b5 a4 9. Ba3 Re8 10. Rc1 Bf5
11. Be2 cxb5 12. cxb5 Nbd7 13. O-O Nb6 14. Ne5 {last book move} Nfd7 15. f4
Nxe5 16. dxe5 (16. fxe5 Rc8 $11) 16... f6 17. Nf3 Be4 18. Nd4 (18. Bc5 Rc8 $14)
18... e6 (18... Nc4 19. Rxc4 dxc4 20. Bxc4+ Kh8 21. Ne6 Qxd1 22. Rxd1 $14) 19.
Bd6 fxe5 20. fxe5 (20. Bc7 $142 $5 Qe7 21. Bxb6 (21. Bxe5 $143 Bxe5 22. fxe5
Qg5 $17) 21... exd4 22. Bxd4 Bxd4 23. exd4 $11) 20... Qg5 $15 21. Bg4 h5 22.
Nxe6 $2 (22. Bf3 Qxe3+ 23. Kh1 Nc4 $15) 22... Qxg4 (22... Qxe3+ $5 23. Rf2 Bh6
24. Rc7 hxg4 25. Bc5 $19) 23. Qxg4 $17 hxg4 24. Nxg7 Kxg7 25. Rc7+ Kh8 (25...
Kh6 $142 $5 $17) 26. Rff7 $11 g5 27. Be7 Rxe7 (27... Kg8 $5 28. Bf6 Re6 $11)
28. Rfxe7 $14 Nc4 29. Rxb7 Nxe3 30. b6 d4 31. Rbd7 d3 (31... Rf8 32. Rf7 Rxf7
33. Rxf7 $18) 32. Kf2 (32. b7 Rg8 $16) 32... Nc4 (32... Nd5 33. b7 Rb8 34. Rg7
$11) 33. b7 Rb8 (33... Rf8+ 34. Rf7 Rg8 35. Rd4 $18) 34. e6 (34. Rc7 $142 $5
Rf8+ 35. Kg3 $18) 34... d2 $16 35. Ke2 Bf5 $2 (35... Bc2 36. Rxd2 Nxd2 $18) 36.
Rc7 $18 Ne5 $4 (36... Nd6 $18) 37. Rc8+ (37. Rc8+ Rxc8 38. bxc8=Q#) 1-0

[Event "Titled Tue 3rd Dec Late"]
[Site "?"]
[Date "2024.??.??"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Lin, Bryan Enming"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2355"]
[PlyCount "111"]
[EventDate "2024.??.??"]

1. d4 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3}
Nf6 2. c4 g6 3. Nf3 Bg7 4. b4 O-O 5. Bb2 d6 6. e3 c5 7. a3 cxd4 8. Nxd4 d5 {
last book move} 9. Nc3 dxc4 10. Bxc4 a6 (10... Bg4 11. f3 Bd7 12. O-O $14) 11.
O-O $14 e5 12. Nf3 Qe7 13. Qb3 Nc6 14. Nd5 Nxd5 15. Bxd5 Be6 (15... Bg4 16. e4
$14) 16. Bxe6 Qxe6 (16... fxe6 17. Rfd1 $14) 17. Qxe6 $16 fxe6 18. Ng5 Rfe8 19.
Rfd1 Rad8 20. Rxd8 Rxd8 21. Nxe6 Rd2 22. Bc3 (22. Rb1 Bf8 $16) 22... Rc2 $14
23. Be1 e4 24. Rd1 Bb2 25. a4 Bc3 (25... Rc4 $5 26. Rb1 Ba3 $14) 26. Bxc3 $16
Rxc3 27. b5 axb5 28. axb5 Na7 29. b6 Nc8 30. h4 Rd3 31. Rb1 Rd6 32. Nc5 Rxb6
33. Rxb6 Nxb6 34. Nxb7 Nd7 (34... Na4 $5 $18) 35. Kh2 Nf6 36. Kg3 Kf7 37. Nc5
Nh5+ 38. Kg4 Nf6+ 39. Kf4 Nh5+ 40. Kxe4 Nf6+ 41. Kf3 h6 42. Nd3 Ke6 43. Nf4+
Kf7 44. g4 g5 (44... Nd7 45. g5 $18) 45. Ng2 (45. hxg5 hxg5 46. Nh3 Kg6 $18)
45... Ke6 (45... Kg6 46. e4 $18) 46. h5 (46. hxg5 hxg5 47. Nf4+ gxf4 48. Kxf4
Nd5+ 49. Ke4 Nf6+ 50. Kf3 Kd5 $18) 46... Nd7 (46... Kd5 47. Nf4+ Ke5 48. Nd3+
Ke6 49. e4 $18) 47. Ne1 Ne5+ 48. Kg3 Kd5 (48... Nc4 49. Nf3 Kf6 50. e4 $18) 49.
Nf3 Nc6 (49... Nf7 50. Nd4 $18) 50. Nd4 $1 Nxd4 (50... Ne5 $18) 51. exd4 Kxd4
52. f4 Kd5 (52... gxf4+ 53. Kxf4 Kd3 $18) 53. fxg5 hxg5 54. h6 Ke6 55. h7 Kf7
56. h8=Q (56. h8=Q Ke6 57. Qh6+ Ke5 58. Qxg5+ Kd4 59. Qf6+ Kd3 60. g5 Kc2 61.
g6 Kd3 62. g7 Ke2 63. g8=Q Kd3 64. Qd5+ Kc2 65. Qf2+ Kc3 66. Qfd2#) 1-0

[Event "Champions Challenge"]
[Site "?"]
[Date "2006.??.??"]
[Round "?"]
[White "Volkov, Sergey"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[WhiteElo "2625"]
[BlackElo "2500"]
[PlyCount "108"]
[EventDate "2006.??.??"]

1. d4 {E61: King's Indian: Early deviations for White, including Smyslov System
} Nf6 2. c4 d6 3. Nc3 e5 4. e3 Nbd7 5. Nf3 g6 6. b4 Bg7 7. Bb2 O-O 8. Be2 Re8
9. a4 e4 10. Nd2 h5 11. b5 Nf8 12. a5 h4 $146 (12... N8h7 13. Qc2 Bf5 14. a6 b6
15. h3 Ng5 16. Nb3 Qd7 17. d5 Qc8 18. Nd4 Nd7 19. Nxf5 gxf5 20. Bxh5 Ne5 21.
Be2 Qd8 22. O-O-O Nh7 23. g4 Nf6 24. gxf5 {1-0 Izmestoev-Buneev/Perm 1982}) 13.
h3 N8h7 14. a6 b6 (14... bxa6 $5 15. bxa6 c5 $11) 15. d5 Nd7 16. Nb3 Nc5 17.
Nd4 Qg5 18. Kf1 f5 19. Bc1 Bd7 20. Ra3 Nf6 21. Na4 Re7 22. Nxc5 dxc5 23. Nc6
Bxc6 24. bxc6 Ne8 25. Rb3 Nd6 26. Qc2 Rf8 {Black prepares the advance f4} 27.
Qd2 Be5 {Black plans f4} 28. Bb2 (28. Rg1 $5 $15) 28... f4 29. Bxe5 Rxe5 30.
exf4 Rxf4 31. Kg1 Qf6 32. Qe1 Ref5 (32... Re8 $5 33. g3 hxg3 34. Rxg3 Nf5 $15)
33. Bg4 $11 Rxf2 34. Bxf5 Rxf5 35. Re3 Qe5 (35... Nxc4 $142 $5 36. Rxe4 Nd2 37.
Re8+ Kf7 38. Qe6+ Qxe6 39. Rxe6 Rxd5 $17) 36. Qxh4 $11 Qd4 37. Qh6 $4 (37. Qd8+
$142 Rf8 38. Qg5 $11) 37... Rf6 $19 38. Kh2 Nf5 39. Qf4 Nxe3 (39... Qxe3 $143
40. Qxc7 Qf2 41. Rg1 $19) 40. Qxc7 Nf1+ (40... Nxg2 41. Qc8+ Kg7 42. Rg1 $19)
41. Rxf1 Rxf1 42. Qd8+ Kh7 (42... Kg7 43. Qe7+ Rf7 44. Qe6 $19) 43. Qh4+ (43.
Qe7+ Kh6 44. Qh4+ Kg7 45. Qe7+ Rf7 $19) 43... Kg7 44. Qe7+ Rf7 45. Qd6 (45. Qe6
e3 (45... Qxc4 $6 46. c7 Rxc7 47. Qe5+ Kg8 48. Qxc7 $11) 46. c7 Rf1 $19) 45...
Qf6 (45... e3 $142 46. Qg3 e2 47. Qc3 Qxc3 48. h4 e1=Q 49. d6 Qcg3#) 46. Qg3
Kf8 (46... Qa1 47. c7 Rf1 48. Qe3 Qe5+ 49. Qg3 Qxg3+ 50. Kxg3 $19) 47. c7 $4 (
47. Qb8+ $142 Ke7 48. Qc7+ Ke8 49. Qb8+ Qd8 50. Qe5+ Kf8 51. d6 $11) 47... Qf5
$19 48. d6 Ke8 49. Qc3 (49. Qxg6 Kd7 50. Qg3 $19) 49... Kd7 50. Qh8 Qf4+ 51.
Kg1 Qf1+ (51... Rf8 52. Qh7+ Qf7 53. Qxf7+ Rxf7 54. Kh2 $19) 52. Kh2 Qf4+ 53.
Kg1 Qf1+ 54. Kh2 Qf4+ 1/2-1/2

[Event "Titled Tue 7th Jan Early"]
[Site "?"]
[Date "2025.??.??"]
[Round "7"]
[White "Andreikin, Dmitry"]
[Black "Ilamparthi, A R."]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "2695"]
[BlackElo "2495"]
[PlyCount "60"]
[EventDate "2025.??.??"]

1. d4 {E61: King's Indian: Early deviations for White, including Smyslov System
} Nf6 2. c4 g6 3. Nf3 Bg7 4. b4 O-O 5. e3 d6 6. Bb2 Nbd7 7. Nc3 e5 8. Be2 Re8
9. O-O e4 10. Nd2 Nf8 11. b5 h5 12. a4 h4 13. a5 h3 14. g3 a6 15. Qc2 {
Will e4 fall?. last book move} Bf5 16. Rfc1 N8h7 17. bxa6 bxa6 18. Nd5 Nxd5 19.
cxd5 Ra7 20. Rab1 Nf6 21. Qb3 Qd7 (21... Qa8 22. Bc4 $11) 22. Rc6 {
Exerts pressure on the isolated pawn} Bg4 (22... Qc8 $142 $5 $14) 23. Rxa6 $16
Bxe2 (23... Rxa6 24. Bxa6 Ra8 25. Bb5 $18) 24. Rxa7 Qf5 25. Qc2 $4 (25. Re1 Bd3
26. Qd1 $16 (26. Rxc7 Ng4 27. Rf1 Bxf1 $19)) 25... Ng4 (25... Bd3 26. Qc1 Ng4
27. Qe1 Bxb1 28. Nxb1 $19) 26. f4 $11 exf3 27. Qxf5 gxf5 28. Rxc7 (28. Nxf3
Bxf3 29. Re1 Bh6 $19 (29... Rxe3 $2 30. Rxe3 Nxe3 31. Kf2 $18) (29... Bxd5 $6
30. Rxc7 Bh6 31. Bc1 $19) (29... Nxe3 $6 30. Rxc7 f4 31. gxf4 $17)) 28... f2+
$15 29. Kh1 Rxe3 30. Rcc1 (30. Rc8+ Kh7 31. Rc3 Bh6 32. Rxe3 Bxe3 33. Bc3 Bxd2
34. Rg1 Bf3+ 35. Rg2 f1=Q#) 30... Rd3 (30... Rd3 31. Rf1 Rxd2 32. Rxf2 Nxf2+
33. Kg1 Ne4 34. Ba1 Bd3 35. Rb8+ Kh7 36. Rh8+ Kxh8 37. Bc3 Rg2+ 38. Kh1 Nf2#)
0-1

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "11"]
[White "Andreikin, Dmitry"]
[Black "Chigaev, M."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2630"]
[PlyCount "85"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 a5 7. b5 e5 8. O-O Re8 9. Nc3 Nbd7 10. d3 Nc5 11. Nd2 Bf5 {
Black intends e4} 12. Qc2 a4 13. Ba3 {last book move} e4 (13... Nfd7 $5 $11)
14. d4 $14 Ne6 15. Qd1 (15. Nxa4 $143 Nxd4 16. exd4 e3 $17) 15... h5 16. Nxa4
h4 17. Bb2 h3 18. g3 Ng5 19. Nc3 Qd7 20. Nd5 Nxd5 21. cxd5 c6 $2 (21... Nf3+
$142 22. Nxf3 exf3 $16) 22. g4 $18 cxd5 (22... c5 23. gxf5 Qxf5 24. Nc4 Nf3+
25. Bxf3 exf3 26. Kh1 $18) 23. gxf5 Qxf5 24. Bg4 Qf6 25. a4 Nh7 (25... Qe7 26.
Qb3 $18) 26. Bxh3 Qh4 27. Qg4 Qh6 28. Bg2 f5 29. Qf4 (29. Qg3 f4 30. exf4 Nf6
$18) 29... Qh5 $2 (29... Qxf4 30. exf4 Nf8 $18) 30. Qxd6 Rad8 31. Qg3 Bf6 32.
Rac1 Bh4 (32... Rd7 33. f4 $18) 33. Qc7 Ng5 (33... Nf6 34. Qxb7 Ra8 35. b6 $18)
34. Kh1 (34. Qxb7 Qg4 35. f3 exf3 36. Nxf3 Nh3+ 37. Kh1 Nf2+ 38. Rxf2 Bxf2 $18)
34... Ne6 (34... Qe2 35. Rc2 Qd3 36. Qc3 $18) 35. Qxb7 Re7 (35... Bg5 36. Qc6
$18) 36. Qb6 Rde8 (36... Qe2 37. Rc6 Qxd2 38. Ba3 $18) 37. Rc6 Bg5 38. Ba3 Rh7
39. h3 Nf8 (39... Bd8 40. Qb8 Ng5 41. Qh2 $18) 40. Bxf8 Rxf8 (40... Bd8 41. Qc5
f4 42. exf4 Rxf8 43. Rd6 $18) 41. Rxg6+ Kh8 42. Qd6 (42. Rg1 Rhf7 $18) 42...
Rd8 (42... Rhf7 $18) 43. Qe5+ (43. Qe5+ Bf6 44. Qxf6+ Rg7 45. Qxg7#) 1-0

[Event "FIDE World Cup"]
[Site "?"]
[Date "2021.??.??"]
[Round "4"]
[White "Andreikin, Dmitry"]
[Black "Ivic, Velimir"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2720"]
[BlackElo "2580"]
[PlyCount "56"]
[EventDate "2021.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 Re8 8. O-O a5 9. b5 Nbd7 10. Nc3 (10. Nfd2 Nc5 11. Nc3 Bf5
12. Nb3 Nfd7 13. Qc2 c6 14. bxc6 bxc6 15. Ba3 Qb6 16. Rab1 Qa7 17. Nxc5 Nxc5
18. Na4 Nxa4 19. Qxa4 c5 20. Qc2 Rab8 21. Bf3 Qd7 22. Bb2 Bxd3 23. Qxd3 e4 24.
Bxe4 Bxb2 {Nikolaidis,I (2555)-Pavlidis,A (2470)/Rio GRE 2013/1/2-1/2 (45)})
10... Nc5 11. Rc1 $146 (11. Qc2 Bf5 12. Nh4 Be6 13. Rad1 a4 14. Nf3 a3 15. Bc1
e4 16. Nxe4 Nfxe4 17. dxe4 Bg4 18. h3 Bd7 19. e5 Bxe5 {
1/2-1/2 pcmvr (2730)-silvana (2650)/net-chess.com 2007}) (11. e4 Ng4 12. h3 Nf6
13. Nh2 c6 14. Qc2 Ne6 15. Rae1 Nd4 16. Qd1 cxb5 17. cxb5 a4 18. Ba3 Qa5 19.
Qc1 Bxh3 20. Qb2 Be6 21. Rb1 Qxc3 22. Bxd6 a3 {
0-1 Sviridov,V (2200)-Jasnikowski,Z (2395)/Karvina 5th 1982}) 11... a4 12. Ba3
e4 13. dxe4 Nfxe4 14. Nxe4 Nxe4 15. Nd4 h5 16. Bf3 Qg5 (16... Qh4 17. c5 $11)
17. Bxe4 (17. b6 cxb6 18. Nb5 Qd8 $16) 17... Rxe4 $11 18. Nf3 Qd8 19. Qd5 Re8
20. Rfd1 Bf5 21. Qd2 Bg4 22. Bb2 Bxf3 23. gxf3 Qg5+ 24. Kh1 Qf5 25. Kg2 Qg5+
26. Kh1 Qf5 27. Kg2 Qg5+ 28. Kh1 Qf5 1/2-1/2

[Event "Titled Tue"]
[Site "?"]
[Date "2022.??.??"]
[Round "10"]
[White "Andreikin, Dmitry"]
[Black "Jones, G."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2620"]
[PlyCount "109"]
[EventDate "2022.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 e4 8. dxe4 Nxe4 9. Bxg7 Kxg7 10. O-O Qf6 11. Qd4 {
last book move} Nc6 12. Qxf6+ Kxf6 13. a3 a5 14. Bd3 Re8 (14... Bf5 $142 $5 15.
b5 Ne5 16. Nxe5 dxe5 17. Bxe4 Bxe4 $11) 15. Bxe4 $16 Rxe4 16. Nc3 Rxc4 17. Nd5+
Kf5 18. Nxc7 Rb8 19. Nb5 Ke6 20. Ng5+ Ke7 21. Nxf7 $1 axb4 (21... Kxf7 22.
Nxd6+ {Double attack}) 22. Nfxd6 Rc5 23. axb4 Nxb4 24. Nxc8+ (24. Rfd1 Bd7 25.
Rab1 Nd5 $16) 24... Rbxc8 $14 25. Nd4 Nc2 (25... R8c7 26. Rfb1 $16) 26. Rab1
$16 R8c7 27. Nxc2 (27. Rfc1 Nxd4 28. Rxc5 Rxc5 29. exd4 Rc7 $16) 27... Rxc2 $14
28. g4 R2c4 (28... Rd7 29. Kg2 $16) 29. h3 h5 (29... Rc2 $5 $16) 30. gxh5 $18
gxh5 31. Rb5 R4c5 32. Rfb1 Rxb5 33. Rxb5 h4 34. Rb6 Kd8 35. f4 Rc3 (35... Rh7
36. Kf2 $18) 36. Kf2 (36. Rxb7 $6 Rxe3 37. Kg2 Rg3+ 38. Kh2 Rf3 $16) 36... Kc7
37. Rh6 b5 38. Rxh4 Kd6 (38... b4 39. f5 b3 40. Rb4 $18) 39. Kf3 b4 40. f5 Kc5
(40... b3 41. Rb4 $18) 41. f6 Kb5 (41... Ra3 42. Rf4 Ra8 43. f7 $18) 42. Rh8 (
42. Rh5+ Ka4 43. f7 Rc8 $18) 42... Rc6 43. Rf8 (43. Rh5+ Kc4 44. Rf5 Rc8 $18)
43... b3 44. Ke4 $4 (44. f7 Kc4 45. Kg4 Rc7 $18) 44... Kc4 (44... b2 $142 45.
Rb8+ Rb6 46. Rxb6+ Kxb6 $19) 45. f7 $18 Re6+ $4 (45... Rc7 46. Ke5 b2 $18) 46.
Kf5 Rc6 (46... Rxe3 47. Kg4 Re4+ 48. Kg3 Re3+ 49. Kf2 b2 50. Rc8+ Kd3 51. Rd8+
Kc4 $18) 47. Re8 (47. Rb8 Rc5+ 48. Ke4 Rb5 49. Rc8+ Rc5 50. f8=Q Rxc8 51. Qxc8+
Kb4 52. Kd4 Ka3 53. Kc3 Ka2 54. Qa8+ Kb1 55. Qg2 b2 56. Qxb2#) 47... b2 48. Rb8
Rc5+ 49. Kg6 (49. Kf4 Rb5 50. Rxb5 Kxb5 $18) 49... Rc6+ (49... Rb5 50. Rxb5
Kxb5 51. f8=Q b1=Q+ 52. Qf5+ Qxf5+ 53. Kxf5 $18) 50. Kg7 (50. Kg5 $142 Rc5+ 51.
Kf4 Rb5 52. Rxb5 Kxb5 $18) 50... Rc7 51. Rxb2 Kd5 52. Rf2 (52. Rb8 Ke4 $18)
52... Ke6 (52... Ke4 53. Kg8 Rxf7 54. Rxf7 Kd5 55. h4 Ke4 56. h5 Kd5 57. h6 Kc5
58. h7 Kd6 59. h8=Q Kc5 60. Qd4+ Kb5 61. Rf5+ Kc6 62. Rf6+ Kb5 63. Rb6+ Ka5 64.
Qb4#) 53. Rf6+ Ke5 54. Rf4 Rc4 (54... Rd7 55. h4 Rc7 $18) 55. Rxc4 (55. Rxc4
Kd5 56. Rd4+ Kc5 57. f8=Q+ Kb6 58. Qb4+ Kc6 59. Rd6+ Kc7 60. Qb6+ Kc8 61. Rd8#)
1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "8"]
[White "Andreikin, Dmitry"]
[Black "Chigaev, M."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2630"]
[PlyCount "115"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 Re8 8. O-O a5 9. b5 e4 10. dxe4 Nxe4 11. Bxg7 Kxg7 {
last book move} 12. Nfd2 (12. Qd4+ Qf6 $14) 12... Nc5 (12... Qf6 13. Nb3 $11)
13. Nc3 Nbd7 14. Nb3 Nb6 {Black prepares a4} 15. Qd4+ Qf6 16. Rac1 (16. Qxf6+
$5 Kxf6 17. Nxc5 dxc5 18. Rad1 $14) 16... Qxd4 $11 17. exd4 Nxb3 18. axb3 a4
19. c5 dxc5 20. dxc5 Nd7 21. bxa4 Nxc5 22. Bf3 (22. Nd5 Rxe2 23. Rxc5 Bf5 $14)
22... Nxa4 (22... Ra7 23. Rfd1 $11) 23. Nd5 $14 Re5 24. Rxc7 Rb8 25. Rfc1 Be6
26. Nf4 Bb3 27. h4 (27. Bxb7 Rxb5 28. Be4 Nb6 $11) 27... Rxb5 28. h5 (28. Ne2
Rb6 $11) 28... Re8 (28... Rf5 $5 29. Rb1 Rxf4 30. Rxb3 b6 $15) 29. Bxb7 $11
Rbe5 (29... gxh5 $2 30. Bc6 Reb8 31. Bxb5 Rxb5 32. Rb1 $18) 30. Kh2 R8e7 31.
Bf3 Rxc7 32. Rxc7 Nc5 (32... Rc5 $142 $5 33. Rd7 Nc3 $11) 33. Bd5 $16 g5 $2 (
33... Rxd5 34. Nxd5 Ne6 35. Rd7 $16) 34. Rxf7+ $4 (34. Rxc5 $142 gxf4 35. h6+
Kxh6 36. Rc6+ Re6 37. Rxe6+ (37. Bxb3 $2 Rxc6 38. Bxf7 Rc2 $19) 37... fxe6 38.
Bxb3 $18) 34... Kh6 $16 35. Rf6+ (35. Bxb3 $5 Nxb3 36. Rf6+ Kg7 37. Re6 Rxe6
38. Nxe6+ Kf6 39. Nf8 $16) 35... Kg7 $11 36. Rf7+ Kh6 37. Bxb3 Nxb3 38. Nd3 Rd5
39. Nb4 (39. Ne1 Kxh5 40. Rxh7+ Kg6 $16) 39... Rb5 (39... Rd4 40. Nc6 Rf4 41.
Re7 $14) 40. Nc6 $16 Kxh5 41. Rxh7+ Kg6 42. Rc7 Rc5 43. Ne7+ Kf6 44. Ng8+ Kg6
45. Rb7 Nd4 46. f3 Rc2 47. Ne7+ Kh6 (47... Kf6 48. Kh3 $14) 48. Kg3 Re2 49. Nd5
Nf5+ 50. Kh3 Nd4 51. Rb6+ Kg7 52. Nc3 Re1 $2 (52... Re3 $142 53. Nd1 Ra3 $16)
53. Ne4 $18 Rh1+ 54. Kg4 Rg1 55. g3 (55. Kxg5 $6 Rxg2+ 56. Kf4 Rh2 $16) (55.
Nxg5 $6 Rxg2+ 56. Kf4 Rxg5 57. Kxg5 Nxf3+ 58. Kg4 Nd4 $16) 55... Rf1 56. Nxg5
Kf8 57. Ne6+ Nxe6 58. Rxe6 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "11"]
[White "Andreikin, Dmitry"]
[Black "Yakubboev, Nodirbek"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2630"]
[PlyCount "85"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 Nc6 8. b5 Ne7 9. O-O Nd7 10. Nc3 f5 11. a4 {last book move}
a5 12. bxa6 (12. d4 e4 13. Nd2 c5 $14) 12... Rxa6 13. d4 e4 14. Nd2 Ra8 15. a5
c6 16. Nb3 Nf6 17. Ba3 g5 18. Na4 {White prepares c5} Be6 19. Nb6 Rb8 20. d5 (
20. Qd2 Qc7 $14) 20... cxd5 $11 21. Nd4 Bf7 22. c5 dxc5 23. Bxc5 f4 24. Qa4 Kh8
25. Qa3 Ng6 (25... Nc6 26. Bxf8 Bxf8 27. Nxc6 bxc6 28. Qc3 $16) 26. Nf5 f3 27.
gxf3 (27. Bxf8 Bxf8 28. Qb2 fxe2 $17) 27... exf3 28. Bxf3 (28. Bxf8 Bxf8 29.
Qb2 fxe2 $17) 28... Nh4 (28... Re8 $142 $18) 29. Nxh4 gxh4 30. Be7 (30. Bxf8
Bxf8 31. Qb3 Bd6 $18) 30... Qe8 (30... Qc7 31. Bd6 Qc2 32. Bxb8 Rxb8 33. Qe7
$18) 31. Bxf8 Bxf8 32. Qc3 (32. Qa4 Qe6 33. Qxh4 Bc5 $18) 32... Bg7 33. Qc7 Ne4
34. Rac1 (34. Rad1 Be5 35. Qd7 Qxd7 36. Nxd7 Rg8+ 37. Kh1 Bc3 38. Bxe4 dxe4 $18
) 34... Be6 $2 (34... Nd2 $142 $5 35. Bg2 Nxf1 36. Rxf1 d4 37. exd4 Bxd4 38.
Bxb7 Be5 $16) 35. Kh1 Rd8 (35... Bh3 $142 36. Bxe4 Qxe4+ 37. f3 Qe8 $18) 36.
Rg1 $4 (36. Bxe4 dxe4 37. Rg1 Bb2 $18) 36... Qf8 $2 (36... Nxf2+ $142 37. Kg2
Ng4 38. Bxg4 Bxg4 $16) 37. Bxe4 $18 dxe4 38. Rxg7 $4 (38. f4 $142 Re8 39. Qxb7
$18) 38... Qf3+ 39. Kg1 Rg8 $4 (39... Rd1+ $142 40. Rxd1 Qxd1+ 41. Kg2 Qf3+ 42.
Kf1 Qd1+ 43. Kg2 Qf3+ 44. Kg1 Qd1+ 45. Kg2 $11) 40. Rxg8+ $18 Kxg8 41. Qe5 (41.
Qd8+ Qf8 42. Qxf8+ Kxf8 $18) 41... Qg4+ 42. Kf1 Qh3+ (42... h3 43. Qg3 $18) 43.
Ke1 (43. Ke1 Qg4 44. Kd2 $18) 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2024.??.??"]
[Round "1"]
[White "Andreikin, Dmitry"]
[Black "Bakhrillaev, Bakhrom"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2340"]
[PlyCount "65"]
[EventDate "2024.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 c6 8. O-O a5 9. b5 Nbd7 10. Nc3 Re8 11. Rb1 Qc7 {
last book move} 12. Nd2 (12. d4 exd4 13. Nxd4 Ne5 $14) 12... c5 (12... Nc5 $5
$11) 13. Bf3 Rb8 14. b6 (14. Qb3 $5 $14) 14... Nxb6 $11 15. Nb5 Qe7 16. Bc3 (
16. Nc3 $142 $11) 16... Nbd7 (16... Ra8 $5 $11) 17. Bxa5 (17. Ne4 Nxe4 18. dxe4
Nf6 19. Nxd6 Rd8 20. Nxc8 Rdxc8 $16) 17... b6 $14 18. Bc3 Bb7 (18... Nf8 19.
Ne4 Rd8 20. Qa4 $14) 19. Bxb7 $16 Rxb7 20. Ne4 (20. Qf3 Rbb8 $16) 20... Nxe4
21. dxe4 Ra8 (21... Nf6 22. f3 $14 (22. Nxd6 $2 Rd8 $19)) 22. Rb2 (22. Qxd6
Qxd6 23. Nxd6 Rba7 $14) 22... Bf8 $14 23. Rd2 Nb8 (23... Qe6 $5 24. Qb3 Nb8 $14
) 24. Rxd6 $16 Rxa2 25. Qd5 (25. Qb1 Ra4 26. Qb3 Ra6 $16) 25... Rd7 (25... Na6
26. Qc6 (26. Bxe5 $2 Nb4 27. Bf6 Nxd5 28. Bxe7 Nxe7 $19) 26... Nb4 27. Qc8 $16)
26. Bxe5 Rxd6 (26... Qg5 $5 27. Bg3 Qxd5 28. Rxd5 Rxd5 29. exd5 Nd7 $16) 27.
Bxd6 $18 (27. Qxd6 $6 Qxd6 28. Bxd6 Nc6 $14) (27. Nxd6 $6 Na6 28. Bg3 Nb4 $14)
27... Qd8 28. e5 Na6 $2 (28... Bxd6 29. Nxd6 (29. Qxd6 $6 Qxd6 30. Nxd6 Nc6 $16
) 29... Qd7 30. f4 $18) 29. e6 fxe6 $4 (29... Qf6 30. Nc3 $1 fxe6 $18 (30...
Qxc3 31. Qa8 Nb8 32. Qxb8 h6 33. e7 Kh7 34. exf8=Q Qg7 35. Qxg7+ Kxg7 36. Qf8+
Kf6 37. Qe7+ Kg7 38. Be5+ Kg8 39. Qd8+ Kh7 40. Qh8#)) 30. Qxe6+ Kh8 31. Be5+
Bg7 32. Nd6 Bxe5 (32... Qf8 33. Nf7+ Kg8 34. Nd8+ Kh8 35. Bxg7+ Qxg7 36. Nf7+
Kg8 37. Ng5+ Kh8 $18) 33. Nf7+ (33. Nf7+ Kg7 34. Nxd8 Rd2 35. Qe7+ Kh6 36. Ne6
Bxh2+ 37. Kxh2 Rd5 38. cxd5 c4 39. Qg5#) 1-0

[Event "Titled Tue 5th Dec Late"]
[Site "?"]
[Date "2023.??.??"]
[Round "5"]
[White "Andreikin, Dmitry"]
[Black "Henriquez Villagra, C."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2605"]
[PlyCount "115"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 b6 8. O-O Bb7 9. Nfd2 {last book move} Re8 10. Bf3 c6 (10...
Bxf3 11. Qxf3 Na6 12. a3 $11) 11. b5 (11. Nc3 $5 $11) 11... d5 $15 12. Nc3 cxb5
13. Nxb5 (13. cxb5 $142 Nbd7 14. d4 $15) 13... Nc6 (13... a6 $142 14. Nc3 e4
15. dxe4 dxe4 $15) 14. cxd5 $14 Nxd5 15. Bxd5 (15. Nc4 $5 Na5 16. Ncd6 $14)
15... Qxd5 $11 16. Nc7 Qxd3 17. Nf3 Qf5 18. Nxa8 Bxa8 (18... Rxa8 19. Rc1 $11)
19. Rc1 $14 e4 20. Nd4 Bxd4 21. Bxd4 Rd8 22. Rc4 Qe6 (22... Rd7 23. Qa1 Rd6 24.
Rd1 $16) 23. Qc1 (23. Qa4 Na5 24. Rc2 Bc6 $16) 23... b5 24. Rc5 Nxd4 25. exd4
Bd5 (25... a6 26. a3 $14) 26. Rxb5 $16 Bxa2 27. Re5 Qb6 (27... Qd7 28. Qc5 $16)
28. Rxe4 Bd5 29. Rh4 Qf6 (29... Qb7 30. f3 $16) 30. Qh6 $18 Qg7 31. Qg5 f6 32.
Qd2 Qb7 33. Rg4 f5 (33... Qb5 34. Ra1 $18) 34. Rg3 $18 Qb6 35. h4 (35. Ra3 Bc4
36. Rd1 Bf7 $18) 35... Bc4 (35... a5 36. h5 $18) 36. Rd1 a5 37. h5 a4 (37...
Bf7 38. Ra3 $18) 38. hxg6 hxg6 39. Qh6 (39. Qc2 Bf7 40. Qxa4 Bd5 $18) 39... Bf7
40. Rh3 (40. d5 $5 Qf6 $18) 40... Qf6 $16 41. d5 $1 Rxd5 (41... Rxd5 42. Rc1 {
Combination}) (41... Bxd5 42. Qh7+ {Combination}) 42. Qh7+ Kf8 43. Rxd5 Bxd5
44. Qd7 Bc6 45. Qc8+ Ke7 46. Qc7+ Kf8 47. Rd3 Be8 48. Rd8 Qe7 49. Qb6 Qe1+ 50.
Kh2 Qe7 $2 (50... Kf7 $5 $16) 51. Ra8 $18 Kf7 $4 (51... Qe5+ 52. g3 Kg7 53.
Ra7+ Kg8 54. Qd8 $18) 52. Qb8 (52. Ra7 $142 Bd7 53. Qd4 $18) 52... Bd7 $4 (
52... g5 $142 $18) 53. Qg8+ Kf6 54. Qh8+ (54. Ra6+ Be6 55. Qh8+ Kf7 $18) 54...
Kf7 $4 (54... Ke6 $5 $16) 55. Ra7 (55. Qh7+ $142 Kf6 56. Ra6+ Be6 57. Qh8+ Kf7
58. Ra7 $18) 55... Qd6+ 56. g3 Qe7 $4 (56... Qd2 $142 57. Qh7+ Kf6 58. Qh4+ g5
59. Qh8+ Ke6 60. Qh6+ Ke5 $18) 57. Qh7+ Kf6 58. Rxd7 (58. Rxd7 Qxh7+ 59. Rxh7
$18) 1-0

[Event "V I Zilberstein Mem"]
[Site "?"]
[Date "2021.??.??"]
[Round "10"]
[White "Andreikin, Dmitry"]
[Black "Iljiushenok, I."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2720"]
[BlackElo "2545"]
[PlyCount "77"]
[EventDate "2021.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. e3
d6 6. Be2 e5 7. d3 Nbd7 8. O-O Re8 9. Nc3 c6 (9... e4 10. dxe4 Nxe4 11. Qc2
Nxc3 12. Bxc3 Bxc3 13. Qxc3 Qf6 14. Qxf6 Nxf6 15. Nd4 Bd7 16. Rfc1 a5 17. a3
Ne4 18. f3 Ng5 19. e4 Ne6 20. Nb3 a4 21. Nd2 Nd4 22. Bd3 c5 23. bxc5 dxc5 24.
Rab1 {Hjartarson,J (2525)-Daniel,D (2185)/Titled Tuesday 2021/1-0 (60)}) 10.
Rc1 $146 (10. a4 Qb6 11. Ba3 e4 12. dxe4 Nxe4 13. a5 Qd8 14. Nxe4 Bxa1 15. Qxa1
Rxe4 16. Bd3 Re8 17. h3 Qf6 18. Bb2 Qe6 19. Bh8 f6 20. Ng5 Qe7 {
0-1 fork_me-ralarsen/Rated Blitz game 2014}) (10. Qc2 Qe7 (10... Nf8 11. Rac1
d5 12. cxd5 Nxd5 13. a3 a5 14. bxa5 Qxa5 15. Nd2 Nxc3 16. Bxc3 Qa4 17. Qxa4
Rxa4 18. Bb4 Be6 19. Rb1 Nd7 20. Rfc1 Ra7 21. Ne4 Bf8 22. Rb2 h6 23. a4 Rea8
24. h3 Rxa4 25. Bxf8 {
Barcza,G-Cobo Arteaga,E/Capablanca Memorial 1967/1/2-1/2 (53)}) 11. Rfd1 Nh5
12. b5 Nf8 13. bxc6 bxc6 14. Ba3 f5 15. Rab1 Ne6 16. Qa4 Qd7 17. Qa5 Nf6 18. d4
e4 19. d5 Nd8 20. Nd4 c5 21. Ne6 Nxe6 22. dxe6 Rxe6 23. Nd5 Ne8 24. Rb5 Bb7 {
Boensch,U (2490)-Bielczyk,J (2380)/Rubinstein Memorial 1978/1-0 (40)}) 10... a6
11. a4 d5 {Black plans e4} (11... c5 12. Ba3 $11) 12. cxd5 $14 cxd5 13. Qb3 Nf8
14. d4 e4 15. Ne5 Be6 16. a5 h5 17. Na4 N6d7 18. Nxd7 Nxd7 19. Rc2 Qg5 20. Rfc1
h4 21. Kf1 h3 22. g3 Nf6 23. Rc7 (23. Kg1 Bg4 24. Bf1 Qh5 $14) 23... Bg4 $11
24. Qd1 (24. Rxb7 $143 Bxe2+ 25. Kxe2 Ng4 $15) 24... Qf5 (24... Bf8 $5 $11) 25.
Rxb7 $16 Rac8 (25... Reb8 $5 26. Rcc7 Rxb7 27. Rxb7 Qh5 $16) 26. Nc5 $18 Bf3 (
26... Bf8 27. Rb6 $18 (27. Nxa6 $6 Rxc1 28. Bxc1 Qc8 $11)) 27. Kg1 (27. Bxf3
exf3 28. Nxa6 Ng4 $16) 27... Ng4 28. Qf1 Bh6 29. Rc3 (29. Bxa6 Nxe3 30. Qe1 Ng4
$17) 29... Rc6 $2 (29... Bxe2 30. Qxe2 Rc6 31. Rc2 $16) 30. Rb6 $4 (30. Bxa6
Bg2 31. Qe1 Rf6 $18) 30... Rec8 $4 (30... Bxe2 $142 31. Qxe2 Rxb6 32. axb6 Rb8
$16) 31. Bxa6 $18 (31. Rxa6 $143 Bxe2 32. Qxe2 Rxa6 33. Nxa6 Nf6 $18) 31...
R8c7 32. Bb5 Bg2 (32... Rf6 33. Rxf6 (33. Qxh3 $6 Be2 34. Rxf6 Qxf6 $18) 33...
Nxf6 34. Ba6 $18) 33. Qe2 Bf3 34. Qe1 Bh1 (34... Rf6 35. Rb8+ Kh7 36. a6 $18)
35. Be2 (35. Rxc6 $142 $5 Qf3 36. Qf1 Rxc6 $18) 35... Bf3 36. b5 (36. Rxc6 $142
Bxe2 37. Qxe2 (37. Rxc7 $4 Qf3 38. Rc8+ Kh7 39. Rh8+ Kxh8 40. Qf1 Bxf1 41. Kxf1
Qxf2#) 37... Rxc6 38. a6 $18) 36... Rxc5 $2 (36... Rxb6 37. axb6 Rc8 $18) 37.
Rxc5 Bxe2 (37... Rd7 38. Bf1 Rd8 39. Rc7 $18) 38. Qxe2 (38. Rxc7 Qf3 39. Rxg6+
fxg6 40. Qf1 Bxf1 41. Rc8+ Bf8 42. Rxf8+ Kxf8 43. Ba3+ Ke8 44. Kxf1 Qxf2#)
38... Ra7 (38... Rc8 39. Rxc8+ Qxc8 40. a6 $18) 39. a6 1-0

[Event "European Club Cup"]
[Site "?"]
[Date "2010.??.??"]
[Round "3"]
[White "Andreikin, Dmitry"]
[Black "Mikhalevski, Victor Markovich"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2665"]
[BlackElo "2610"]
[PlyCount "31"]
[EventDate "2010.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. Nc3
d6 6. g3 c5 (6... e5 7. Bg2 Re8 8. O-O Nc6 9. b5 Nd4 10. d3 Bg4 11. Nd2 Qc8 12.
Re1 Bh6 13. Nde4 Nxe4 14. Nxe4 Bg7 15. Nc3 Bh3 16. Bh1 f5 17. e3 Ne6 18. Nd5
Qd7 19. Qd2 Nc5 20. Qc2 c6 21. bxc6 {
Horn,P (2285)-Pittelkow,A/Regionalliga NordN 1988/1-0 (53)}) 7. b5 Be6 $146 (
7... a6 8. a4 axb5 9. axb5 Rxa1 10. Bxa1 Bg4 11. Bg2 Qc8 12. O-O Bh3 13. d4
Bxg2 14. Kxg2 cxd4 15. Qxd4 Nbd7 16. Qd3 Nc5 17. Qd1 Nce4 18. Nxe4 Nxe4 19.
Bxg7 Kxg7 20. Nd2 Nxd2 21. Qxd2 Qxc4 22. Rb1 {
kannisogoet-delonghi/kurnik 2014/1-0 (54)}) 8. d3 a6 9. Bg2 axb5 10. Nxb5 d5
11. Nd2 Nc6 12. O-O Qd7 13. a4 Bh3 14. cxd5 Bxg2 15. Kxg2 Nxd5 16. Bxg7 1/2-1/2

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "11"]
[White "Andreikin, Dmitry"]
[Black "Mahdavi, Reza"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2335"]
[PlyCount "113"]
[EventDate "2023.??.??"]

1. Nf3 {A05: R ti Opening: 1 Nf3 Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3
d6 6. Bg2 c5 7. bxc5 dxc5 8. O-O Nc6 9. Ne5 Nd4 10. Nc3 {last book move} Qc7 (
10... Ne8 11. f4 $11) 11. f4 Rd8 12. Rb1 Bf5 13. d3 Ng4 14. Nd5 Rxd5 15. Bxd5
Bxe5 16. fxe5 Qxe5 17. e4 Ne3 18. Rxf5 gxf5 19. Qh5 (19. Bxf7+ $5 Kxf7 20. Qh5+
Ke6 21. Qh6+ Kd7 22. Qxe3 fxe4 23. Re1 $11) 19... Nxd5 $17 20. cxd5 e6 (20...
f6 $5 $17) 21. Kg2 $11 exd5 (21... b6 22. Rf1 $11) 22. Bxd4 $14 Qxd4 23. Rxb7
Rf8 24. exf5 (24. Qg5+ $5 Kh8 25. Qxf5 Qxd3 26. Qf6+ Kg8 27. Qg5+ Kh8 28. exd5
$14) 24... Qxd3 $11 25. Qg5+ Kh8 26. Qf6+ (26. f6 Qc2+ 27. Kh3 Qg6 28. Qxd5
Qxf6 29. Qxc5 Re8 $11) 26... Kg8 27. Qg5+ Kh8 28. Rxa7 c4 29. Qf6+ Kg8 30. Qg5+
Kh8 31. Kh3 (31. f6 $5 Qe4+ 32. Kh3 $14) 31... Qf1+ $11 32. Kh4 Qf2 33. Qf6+
Kg8 34. Qg5+ Kh8 35. f6 Qxh2+ 36. Kg4 Qe2+ 37. Kh3 Qf1+ 38. Kh2 Qf2+ 39. Kh3
Qf1+ 40. Kg4 Qe2+ 41. Kh4 Qe4+ 42. Kh3 Qh1+ 43. Kg4 Qe4+ 44. Kh3 Qg6 45. Qxd5
Qxf6 46. Qxc4 Qf5+ 47. Kg2 Rd8 48. Qc3+ (48. Qxf7 $4 Rd2+ 49. Kg1 Qc5+ 50. Qf2
Qxf2+ 51. Kh1 Qg2#) 48... Kg8 49. Ra5 Qe4+ 50. Kh2 Qe2+ 51. Kh3 Qf1+ 52. Kg4
Qe2+ 53. Kh3 Qe6+ 54. g4 Qe2 $4 (54... h6 $142 $11) 55. Rg5+ $18 Kf8 56. Qc5+
Ke8 (56... Qe7 57. Rg8+ $3 Kxg8 58. Qxe7 Rc8 $18) 57. Re5+ (57. Re5+ Qxe5 58.
Qxe5+ Kf8 59. Qh8+ Ke7 60. Qxh7 $18) 1-0

[Event "Titled Tuesday"]
[Site "?"]
[Date "2021.??.??"]
[Round "6"]
[White "Andreikin, Dmitry"]
[Black "Yakubboev, Nodirbek"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2720"]
[BlackElo "2595"]
[PlyCount "84"]
[EventDate "2021.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3
d6 6. Bg2 e5 7. d3 a5 8. a3 Nc6 9. b5 Ne7 10. O-O (10. c5 Be6 11. O-O a4 12.
Nbd2 Ra5 13. cxd6 cxd6 14. Bc3 Rxb5 15. Qxa4 Bd7 16. Qd1 Ned5 17. Rc1 Nxc3 18.
Rxc3 Qa5 19. Rb3 Rc8 20. Nc4 Qa6 21. Nfd2 Ne8 22. Rxb5 Bxb5 23. Qb3 Rc5 24. Ne4
Bxc4 {Kovalev,D (2500)-Bortnyk,O (2600)/UKR Ch Blitz 2017/0-1 (76)}) 10... h5
$146 (10... Rb8 11. c5 b6 12. cxd6 cxd6 13. Nbd2 Bb7 14. Nc4 Ne8 15. Qb3 Kh8
16. a4 f6 17. Ba3 Ba8 18. Ne3 Nc7 19. Nd2 Bxg2 20. Kxg2 f5 21. Rac1 f4 22. Nec4
d5 23. Nd6 Ne6 24. e4 Nc5 25. Rxc5 {
Karbowiak,A-Tofil,B/IV MFSz Mielno 2008/1-0 (66)}) (10... h6 11. Nbd2 Be6 12.
c5 Bd7 13. d4 {1-0 Hess,C (2280)-Scharrer,P (2220)/Benidorm op U2300 2007}) (
10... Re8 11. Nbd2 $11) 11. Nc3 $14 Nd7 12. Ne4 Nf5 13. h4 Rb8 14. d4 Qe7 15.
a4 (15. dxe5 dxe5 16. e3 Nc5 17. Nxc5 Qxc5 $11) 15... Rd8 16. Ra3 (16. d5 $142
$5 $11) 16... exd4 $17 17. Nxd4 (17. Nfg5 Ne5 18. Qc2 Nxc4 19. Qxc4 d5 $17)
17... Nxd4 (17... Bxd4 18. Bxd4 d5 19. Nf6+ Nxf6 20. Bxf6 Qxf6 21. cxd5 $19)
18. Bxd4 Bxd4 19. Qxd4 d5 $1 20. Ng5 (20. cxd5 Qxa3 {Discovered attack}) (20.
Qxd5 Qxa3 {Discovered attack}) 20... Qxa3 21. Nxf7 Rf8 22. Ng5 Nf6 23. cxd5 Qd6
(23... Bg4 24. e4 $19) 24. e4 Ng4 25. f4 Qb6 (25... Qa3 $142 26. Rf3 Qc1+ 27.
Bf1 Bd7 $19) 26. Qxb6 $15 cxb6 27. Rc1 Bd7 28. Rc7 Rfd8 29. Bf3 Rbc8 30. Rxb7
$2 (30. Rxc8 $142 Rxc8 31. e5 Rc1+ 32. Kg2 $19) 30... Rc1+ $19 31. Kg2 Rdc8 32.
Bxg4 Bxg4 33. Kf2 (33. Nh3 Bxh3+ 34. Kxh3 $19) 33... R8c3 (33... Rd1 $142 34.
f5 Rd3 $19) 34. Rb8+ $17 Kg7 35. Rb7+ (35. Rxb6 R1c2+ 36. Kf1 Ra3 37. Rb7+ Kf8
38. Nh7+ Ke8 39. Rb8+ Kd7 40. Rb7+ Kc8 41. Rc7+ Kxc7 42. b6+ Kxb6 43. e5 Ra1#)
35... Kf8 36. Nh7+ $2 (36. Rb8+ $142 Bc8 37. Ke2 $19 (37. Rxb6 R1c2+ 38. Kf1
Rb3 39. Rf6+ Ke8 40. Rf8+ Kxf8 41. Nf3 Rb1+ 42. Ne1 Bh3+ 43. Kg1 Rxe1#)) 36...
Ke8 $19 37. Nf6+ Kd8 38. d6 $4 (38. Nxg4 R1c2+ 39. Ke1 Rxg3 40. Kf1 hxg4 41.
Rb8+ Kc7 42. Rf8 Ra3 43. d6+ Kd7 44. Rf7+ Ke6 45. f5+ Kxf7 46. fxg6+ Ke6 47. h5
Ra1#) 38... R1c2+ 39. Kf1 Rf3+ 40. Ke1 Re3+ 41. Kf1 Bh3+ 42. Kg1 Re1# 0-1

[Event "Titled Tuesday 7th Sept"]
[Site "?"]
[Date "2021.??.??"]
[Round "?"]
[White "Andreikin, Dmitry"]
[Black "Espinosa Veloz, E."]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2485"]
[PlyCount "65"]
[EventDate "2021.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. d3
e5 6. g3 O-O 7. Bg2 a5 8. b5 c6 (8... e4 9. dxe4 Nxe4 10. Bxg7 Kxg7 11. Nd4 Nc5
12. O-O Nbd7 13. Nc3 a4 14. f4 Nb6 15. f5 f6 16. Bd5 Qe8 17. Qc2 Qe3+ {
0-1 Conquest,S (2555)-Mikhalevski,V (2515)/15th ECC Gp 1999}) 9. O-O Re8 (9...
Be6 10. Nc3 Qc7 11. Rc1 Nbd7 12. Qc2 Nc5 13. Rfd1 Rfd8 14. Ba3 Ncd7 15. Ng5 Nb6
16. Nxe6 fxe6 17. Ne4 d5 18. Ng5 Re8 19. Bh3 dxc4 20. bxc6 Qxc6 21. Rb1 h6 22.
Nxe6 Rxe6 23. Bxe6+ Qxe6 24. dxc4 {
Spiritchaser84 (2215)-dtue (1945)/Rated Bullet game 2015/1-0 (43)}) 10. a4 $146
(10. Nc3 d5 11. cxd5 cxd5 12. e4 d4 13. Ne2 Nbd7 14. a4 b6 15. Nd2 Nc5 16. Nc4
Nh5 17. Rc1 Bg4 18. f3 Bd7 19. Nxe5 Bxe5 20. Bxd4 Bd6 21. e5 Bf8 22. f4 Bf5 23.
Bxa8 Qxa8 24. Nc3 Nxd3 {Hasler,U-Wolfram,R/CiF-CP1-88 corr CiF 1990/0-1}) 10...
Nbd7 11. Nc3 d5 12. Nd2 Nf8 13. Rb1 Be6 14. bxc6 bxc6 15. cxd5 cxd5 16. Nb5 Bf5
{Black prepares the advance e4} (16... Bd7 17. Nf3 Bxb5 18. axb5 $11) 17. Ba3 (
17. Nf3 e4 18. Nfd4 Bg4 $14) 17... Ra6 $11 18. Rc1 Ne6 19. Nf3 (19. h3 g5 $14)
19... e4 $11 20. dxe4 dxe4 21. Nh4 Bg4 22. Nd6 Rxd6 23. Bxd6 g5 24. h3 Bxh3 (
24... Bxe2 25. Qxe2 Qxd6 26. Nf5 $16) 25. Bxh3 gxh4 26. gxh4 Nh5 27. Bxe6 Rxe6
28. Bg3 Qe8 29. e3 (29. Kh2 Nxg3 30. fxg3 Rg6 $18) 29... Nxg3 30. fxg3 Rg6 31.
g4 (31. Kg2 Be5 32. g4 Qe6 $16) 31... Bf6 (31... Qe6 32. Kh1 Rxg4 33. Qd8+ Bf8
$16) 32. h5 (32. g5 Qe6 33. Kg2 Be7 $16) 32... Rg7 $4 (32... Qe5 $142 33. Rc2
Rg5 $18) 33. Rxf6 $18 (33. Rxf6 h6 34. Rxh6 $18) 1-0

[Event "Titled Tue 7th Mar Late"]
[Site "?"]
[Date "2023.??.??"]
[Round "8"]
[White "Andreikin, Dmitry"]
[Black "Maksimovic, Bojan"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2485"]
[PlyCount "75"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3
Nbd7 6. Bg2 O-O 7. O-O e5 8. d3 Re8 9. Nc3 c6 10. Qb3 {last book move} h6 11.
Rfd1 Qe7 12. Nd2 h5 (12... Qe6 13. Rab1 $11) 13. b5 Nc5 14. Qc2 cxb5 15. Nxb5
h4 16. Ba3 h3 17. Bh1 Ng4 (17... a6 $142 $5 18. Nc3 Rb8 $14) 18. Ne4 Nxe4 19.
dxe4 Qg5 $2 (19... Rd8 $142 $16) 20. Nc7 $18 (20. Rxd6 $6 Bf8 21. Rd3 Bxa3 22.
Rxa3 Rd8 $16) (20. Bxd6 $6 Rd8 $16) (20. Nxd6 $6 Rd8 $16) 20... Be6 21. Bf3
Rac8 (21... Bf8 22. Rab1 $18) 22. Nxe8 Rxe8 23. Bxd6 Bh6 (23... Rd8 24. c5 $18)
24. Bc5 (24. c5 Bd7 $18) 24... b6 25. Bxg4 (25. Qa4 $5 Rc8 26. Ba3 Nxf2 $18)
25... Qxg4 26. f3 (26. Bd6 Qh5 $18) 26... Qg5 27. Bf2 (27. Bb4 Rc8 28. Bd2 Qh5
$18) 27... Rc8 $16 28. Qa4 (28. c5 $142 $16) 28... Rxc4 $2 (28... Qe7 29. c5 $1
bxc5 30. Qc2 $16) 29. Qe8+ (29. Qxa7 $142 Rc2 30. a4 $18) 29... Kh7 $16 30. Rd8
(30. a4 $142 $5 $16) 30... Rc1+ $11 31. Be1 (31. Rd1 Rc4 32. a4 $16) 31... Qe3+
$4 (31... Qxd8 $142 $1 32. Qxd8 Be3+ 33. Kf1 Rxa1 $17) 32. Kf1 $16 Bg7 33. Rxc1
Qxc1 34. Qe7 (34. a4 $142 $16) 34... Qc2 $4 (34... a5 $142 $16) 35. Qh4+ (35.
Bd2 Qxd2 36. Rxd2 Bh6 $18) 35... Bh6 36. Bd2 Qd1+ 37. Kf2 g5 (37... Qxd2 38.
Rxd2 Kg7 $18) 38. Bxg5 (38. Bxg5 Qf1+ 39. Kxf1 Bxa2 40. Qxh6#) 1-0

[Event "Titled Tue"]
[Site "?"]
[Date "2023.??.??"]
[Round "9"]
[White "Andreikin, Dmitry"]
[Black "Ivic, Velimir"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2725"]
[BlackElo "2595"]
[PlyCount "55"]
[EventDate "2023.??.??"]

1. Nf3 {A15: English Opening: 1...Nf6} Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3
Nc6 6. a3 d6 7. Bg2 e5 8. d3 h6 9. O-O Be6 10. Nc3 Qd7 11. Re1 Bh3 12. Bh1 {
last book move} Ng4 (12... e4 13. Nd5 Nxd5 14. Bxg7 $11) 13. b5 Ne7 14. Nd2 (
14. Bg2 Bxg2 15. Kxg2 a6 $11) 14... c6 $15 15. a4 f5 16. bxc6 (16. Bf3 a6 $15)
16... bxc6 $15 17. Rb1 f4 18. Nf3 (18. Bf3 Rab8 $15) 18... Nf5 19. Ba3 (19. Ne4
fxg3 20. hxg3 d5 21. cxd5 cxd5 $15) 19... g5 (19... a5 $5 $17) 20. Ne4 d5 $4 (
20... Rab8 $142 $15) 21. cxd5 $16 (21. Bxf8 $143 dxe4 22. dxe4 Qxd1 23. Rbxd1
Bxf8 24. exf5 Bc5 $11) 21... cxd5 22. Qb3 (22. Bxf8 $142 Rxf8 23. Qb3 $16)
22... Rfd8 23. Nexg5 (23. Nc5 Qf7 24. Qb7 Qe8 $11) 23... hxg5 $15 24. Nxg5 Nd4
25. Qb7 Nf6 (25... Nc2 26. Rec1 fxg3 27. hxg3 $11) 26. Be7 Qxb7 (26... Bf5 27.
Bxd8 Rxd8 28. Qa6 $11) 27. Rxb7 $11 Re8 $4 (27... Bg4 $142 $11) 28. Nxh3 $18
1-0