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Literatur_Sokolski_Opening - compiled by Peter Markus Steiner (in German)



Some recent games
     


Roland Pachurka

of Germany


Flag and map source: https://www.cia.gov/library/publications/the-world-factbook/

    
    
    (2020-03-01)
    (All annotations below by Fritz)
    (Games' source: Marek's 1.b4 database)
    
    
    
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Berghaus, Matthias"]
    [Result "1/2-1/2"]
    [PlyCount "49"]
    [EventDate "2002.??.??"]
    
    1. b4 d6 2. Bb2 Nd7 3. Nc3 Ngf6 4. e4 g6 (4... e6 5. a3 $11) 5. Nf3 Bg7 6. d4
    O-O 7. Bd3 c5 8. dxc5 dxc5 9. a3 b6 (9... Qb6 10. e5 Ng4 11. Na4 $11) 10. O-O
    Bb7 11. Re1 (11. Qe2 a5 $14) 11... Rc8 12. Rb1 cxb4 13. axb4 Ng4 14. Nb5 Bxb2
    15. Rxb2 a6 16. Nbd4 Nge5 17. Be2 (17. Ra2 Nxd3 18. Qxd3 Qc7 $11) 17... Nc4 18.
    Ra2 e5 (18... Bxe4 $143 19. Bxc4 Bxf3 20. Qxf3 Rxc4 21. Nc6 $16) 19. Nb3 Qe7 (
    19... Nf6 20. Qa1 $11) 20. Nbd2 Nxd2 21. Qxd2 (21. Nxd2 $143 Qxb4 22. Bc4 Rxc4
    23. Nxc4 Qxc4 24. Qxd7 Qxa2 (24... Bxe4 $143 25. Ra4 Bf5 26. Rxc4 (26. Rxe5 $4
    Qxc2 (26... Bxd7 27. Rxc4 Be6 28. Rc6 $14) 27. Qe7 Qxa4 $19) 26... Bxd7 27.
    Rxe5 $14) 25. Qxb7 b5 $17) 21... Rfd8 (21... Bxe4 $143 22. Bxa6 Bxf3 23. Bxc8 (
    23. gxf3 $143 Rcd8 $15) 23... Rxc8 24. gxf3 $16) 22. Bd3 (22. Bxa6 $2 Bxa6 23.
    Rxa6 Nb8 $19) 22... b5 23. Rb2 (23. Raa1 Nb8 $11) 23... Nb6 24. Rb3 Rc7 25. Qh6
    1/2-1/2
    
    [Event "DESC"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Kleine, Joachim"]
    [Result "0-1"]
    [PlyCount "40"]
    [EventDate "2006.??.??"]
    
    1. b4 c6 2. c4 Qb6 3. Qb3 e6 (3... Nf6 4. Bb2 e6 5. c5 Qd8 6. d4 d5 7. Nc3 Nbd7
    8. Nf3 g6 9. e3 Bg7 10. Be2 Qc7 11. O-O O-O 12. b5 e5 13. a4 e4 14. Nd2 Ne8 15.
    a5 Qd8 16. a6 Kh8 17. Rfb1 bxa6 18. bxc6 {
    Schiefelbusch,D (2130)-Hombrecher,K (1915)/It (open) Dortmund (Germany) 2005/})
    4. c5 (4. b5 Nf6 5. Bb2 Be7 6. d4 d6 7. e3 Nbd7 8. a4 a5 9. Nd2 O-O 10. Bd3 Re8
    11. Ngf3 Bf8 12. O-O c5 13. Ne4 Nxe4 14. Bxe4 Qc7 15. d5 e5 16. Qc2 g6 17. Bc3
    f5 18. Bxf5 gxf5 {popovicigelu-8591gustaw (1675)/kurnik 2012/0-1 (58)}) 4...
    Qc7 5. Nf3 $146 (5. d4 a5 6. b5 cxb5 7. Qxb5 Nc6 8. e3 d6 9. Ba3 Bd7 10. cxd6
    Bxd6 11. Qd3 Bxh2 12. Nf3 Bd6 13. Bxd6 Qxd6 14. Rxh7 Nb4 15. Rxh8 Nxd3+ 16.
    Bxd3 Ke7 17. Nbd2 Qa3 18. Ke2 Bc6 19. Nc4 Qc3 {
    Drefke-Diener,R/corr SOK-87-14 1987/0-1 (31)}) (5. e3 d5 6. Bb2 e5 7. Be2 a5 8.
    a3 Bf5 9. d3 axb4 10. axb4 Rxa1 11. Bxa1 Nd7 12. Nf3 Be7 13. Nbd2 Nh6 14. Qb2
    f6 15. e4 dxe4 16. dxe4 Be6 17. Bc4 Bxc4 18. Nxc4 b6 19. cxb6 Nxb6 {
    Gajda,L-Brzoza,M/corr 2AMM Poland 1994/0-1 (48)}) 5... Nf6 6. Bb2 Be7 7. e3 O-O
    8. Qc2 h6 9. Be5 d6 10. cxd6 Bxd6 11. Bxd6 Qxd6 12. d4 Qxb4+ 13. Nbd2 Nbd7 14.
    Bd3 Nd5 15. O-O Qe7 16. a3 e5 17. Rfe1 exd4 18. exd4 Qd6 19. Ne4 Qc7 20. Rac1
    Nc5 (20... Nc5 21. Nxc5 Qd6 $18) 0-1
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Kleine, Joachim"]
    [Result "1-0"]
    [PlyCount "45"]
    [EventDate "2004.??.??"]
    
    1. b4 c6 2. Bb2 a5 3. b5 cxb5 4. e4 e6 (4... b4 $5 $11) 5. Bxb5 $14 Nf6 (5...
    Qg5 6. Bf1 $14) 6. e5 Nd5 7. Nc3 Qb6 (7... Nc7 8. Nf3 $14) 8. Rb1 (8. Nxd5 exd5
    9. a4 Qg6 $14) 8... Bc5 (8... Nxc3 9. Bxc3 Bb4 10. Qg4 Qxb5 11. Qxg7 $14) 9.
    Qe2 Nc6 (9... Nxc3 10. Bxc3 O-O 11. Nf3 $14) 10. Na4 (10. Nf3 Nxc3 11. Bxc3 O-O
    $14) 10... Qa7 11. Nh3 Ndb4 (11... Be7 12. Bc4 $14) 12. O-O $16 Nxc2 $2 (12...
    Be7 $142 $5 13. Qe4 Na6 $16 (13... Nxa2 $2 14. c3 $18)) 13. Bxc6 $18 bxc6 14.
    Qc4 (14. Nxc5 Qxc5 15. Rfc1 Qd5 16. Rxc2 Qxa2 $18) 14... Ba6 $2 (14... Na3 $142
    $5 15. Qxc5 Qxc5 16. Nxc5 Nxb1 17. Rxb1 Rb8 $16) 15. Qxc2 $18 (15. Qxc5 $6 Qxc5
    16. Nxc5 Bxf1 17. Rxf1 Ke7 $14) 15... Bxf1 (15... Be7 16. Rfc1 $18) 16. Nxc5 (
    16. Kxf1 $6 Be7 $16) (16. Rxf1 $6 Be7 $16) (16. Qxc5 $6 Qxc5 17. Nxc5 Bc4 $16)
    16... Ba6 (16... Be2 17. Bd4 Qc7 18. Rb7 $18) 17. Ba3 {White intends Ne4} f5 (
    17... Bb5 18. Ne4 d5 19. Rxb5 cxb5 20. Qc6+ Kd8 21. Nd6 $18) 18. Nxa6 Qxa6 19.
    Qc5 O-O-O 20. Ng5 Rdf8 21. Qd6 Qa7 22. Bc5 Qa8 23. Nxe6 $1 (23. Nxe6 dxe6 24.
    Qxe6+ Kc7 25. Bd6+ Kd8 26. Qe7+ Kc8 27. Qc7#) 1-0
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Von Rosenberg, Clemens"]
    [Result "1-0"]
    [PlyCount "21"]
    [EventDate "2004.??.??"]
    
    1. b4 c6 2. Bb2 a5 3. b5 cxb5 4. e4 b4 5. a3 bxa3 6. Nxa3 Nc6 7. Nf3 (7. Bc4
    Nf6 8. e5 Ne4 9. Nb5 e6 10. Qg4 d5 11. exd6 Nxd6 12. Nxd6+ Qxd6 13. Nf3 e5 14.
    Qe4 f6 15. O-O Be6 16. Ba3 Qd7 17. Bxf8 Rxf8 18. Bxe6 Qxe6 19. Qxh7 O-O-O 20.
    Rab1 Rh8 21. Qg6 Rd7 {Nemec,Z (2045)-Frijling,J (2205)/IECG 2005/1/2-1/2 (57)})
    7... e6 (7... Nf6 8. e5 Nd5 9. d4 b6 10. Bc4 e6 11. Nb5 Ba6 12. Bxd5 exd5 13.
    Nd6+ Bxd6 14. exd6 O-O 15. Qd2 Re8+ 16. Kd1 Qf6 17. c3 Qxd6 18. Kc2 Rac8 19.
    Rae1 Qg6+ 20. Kc1 Qh6 21. Qxh6 gxh6 22. Kc2 {
    alfons78-andrzej24c/6557146 kurnik 2012/0-1}) 8. Bc4 $146 (8. Nb5 d6 9. Ra4 (9.
    Bc4 Nf6 10. Bxf6 gxf6 11. O-O Ne5 12. Nxe5 dxe5 13. Qh5 Bd7 14. Rfb1 b6 15. d3
    h6 16. Na3 Rg8 17. Bb5 Bxb5 18. Nxb5 Rg5 19. Qf3 a4 20. Ra2 Rg6 21. c4 a3 22.
    Rba1 Ra5 23. Qd1 f5 {Peters,S-Woschkat,K/compuserve 1996/1/2-1/2 (33)}) 9...
    Nf6 10. Bxf6 gxf6 11. c3 Rg8 {line}) (8. Be2 d5 9. exd5 exd5 10. O-O Nf6 11.
    Re1 Be7 12. c4 O-O 13. cxd5 Nxd5 14. Qb3 Bf6 15. d4 Ncb4 16. Bc4 Be6 17. Ne5
    Nc7 18. Rad1 Bxc4 19. Qxc4 Ncd5 20. Rc1 h6 21. Qb3 Rc8 22. Rxc8 Qxc8 {
    Holz auf der Heide,G-Heisterhagen,T/Leipzig VfB op 1998/0-1 (68)}) 8... Nf6 9.
    e5 Ng8 10. Nb5 Nge7 $4 (10... f6 $142 $11) 11. Nd6# 1-0
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Gburek, Juergen"]
    [Result "0-1"]
    [PlyCount "42"]
    [EventDate "2005.??.??"]
    
    1. b4 c6 2. Bb2 a5 3. b5 cxb5 4. e4 (4. Na3 b4 5. Nb5 Nf6 $15) 4... b4 $15 5.
    a3 (5. Nf3 d5 6. exd5 Qxd5 $11) 5... Qb6 6. Nf3 Nc6 (6... Nf6 7. Bd3 Nc6 8.
    axb4 Nxb4 9. Bd4 Nxd3+ 10. cxd3 $11) 7. Bc4 e6 8. a4 (8. O-O Nf6 9. Qe2 h5 $11)
    8... Nf6 9. Qe2 (9. e5 Nd5 $15) 9... Be7 (9... Bc5 10. O-O $17) 10. e5 $15 Nd5
    11. O-O O-O 12. Qe4 (12. d4 d6 $15) 12... d6 13. exd6 Bxd6 14. Bxd5 exd5 15.
    Qxd5 Qc7 (15... Rd8 16. Qg5 Bf8 17. Re1 $17) 16. d3 (16. Re1 Ne7 17. Qd4 Nf5
    $19) 16... Ne7 17. Qe4 (17. Qb3 Bg4 18. Nbd2 Rac8 $17) 17... Rd8 18. Rc1 (18.
    Be5 Nf5 19. d4 Bxe5 20. dxe5 Ne7 $19) 18... Bf5 19. Qh4 $2 (19. Qe2 $142 $19)
    19... Bf4 20. Nbd2 (20. Nfd2 $19) 20... Ng6 21. Qh5 Rd5 (21... Rd5 22. Nd4 Bxd2
    23. Nxf5 Bxc1 24. Rxc1 Re8 25. Nh6+ gxh6 26. Qxd5 Qxc2 $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Koslowski, Volker"]
    [Result "0-1"]
    [WhiteElo "1865"]
    [BlackElo "1985"]
    [PlyCount "64"]
    [EventDate "2002.??.??"]
    
    1. b4 c6 (1... e5 2. Bb2 $15) 2. Bb2 (2. e4 Nf6 3. e5 Nd5 $11) 2... a5 (2... d5
    3. e3 $11) 3. b5 (3. bxa5 d6 $11) 3... cxb5 4. e4 b4 5. a3 (5. Bc4 Qc7 6. Qe2
    e6 $11) 5... bxa3 $15 6. Nxa3 Nc6 7. Bc4 (7. Nf3 Nf6 8. e5 Ne4 $15) 7... e6 (
    7... Nf6 8. Qe2 $15) 8. Nb5 Nf6 9. e5 Nd5 (9... Ne4 10. Qg4 d5 11. exd6 Nxd6
    12. Nxd6+ Qxd6 13. Ra4 $15) 10. Qg4 (10. Bxd5 exd5 11. Qe2 b6 $11) 10... Qb6 (
    10... Ncb4 11. Bb3 Qb6 12. Nd6+ Bxd6 13. Qxg7 Nxc2+ 14. Bxc2 Qxb2 15. Qxh8+ Bf8
    16. Rd1 Qxc2 17. Ne2 $19) 11. Nf3 $11 Nc7 12. Nxc7+ Qxc7 13. O-O a4 14. Bb5 (
    14. Be2 a3 $11) 14... a3 $15 15. Bc3 (15. c4 b6 $15) 15... h5 (15... b6 16.
    Rfb1 $15) 16. Qc4 (16. Qg5 Na7 17. Be2 Rh7 $11) 16... Qb6 (16... Be7 17. Bd4
    $15) 17. Rfd1 (17. Rfb1 Qc5 18. Qa2 Be7 $11) 17... Be7 18. d4 (18. Rdb1 Qc5 19.
    Qb3 O-O $11) 18... O-O 19. d5 (19. Qd3 Rd8 $15) 19... Na7 20. Ba4 exd5 (20...
    Qc5 21. Qxc5 Bxc5 22. Bd4 Bxd4 23. Nxd4 $15) 21. Rxd5 Nc6 (21... Qe6 22. Qd3
    $11) 22. Nh4 (22. Bb3 Qc7 $11) 22... Bb4 23. Rb5 Bxc3 24. Rxb6 (24. Qxc3 $143
    Qd4 25. Qxd4 Nxd4 $19) 24... Bxa1 25. Bb3 (25. Qb3 Re8 26. Qxa3 Bxe5 $17) 25...
    d5 $1 26. exd6 (26. Qxd5 a2) 26... Be6 27. Qf1 $2 (27. Qd3 Bf6 $17) 27... Bf6 (
    27... Bd4 $142 28. Rxc6 Bxb3 $19 (28... bxc6 $143 29. Nf3 Bf6 30. Nd2 $19)) 28.
    Bxe6 $15 fxe6 29. Ng6 Rfb8 (29... a2 30. Nxf8 Kxf8 31. Rxb7 a1=Q $19) 30. Rb1
    $4 (30. c3 $142 $11) 30... a2 $19 31. Ra1 Bxa1 32. Qxa1 (32. Ne7+ Nxe7 33. Qxa1
    Nf5 $19) 32... Nd4 $5 (32... Nd4 33. Ne7+ Kf7 $19) 0-1
    
    [Event "Schleswig Holstein-ch cand"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Haversick, Axel"]
    [Result "0-1"]
    [BlackElo "1790"]
    [PlyCount "100"]
    [EventDate "2005.??.??"]
    
    1. b4 c6 2. Bb2 Qb6 3. a3 a5 4. b5 Qxb5 5. Bd4 $146 (5. Nc3 Qxb2 6. Rb1 Qxa3 7.
    e3 d5 8. Nf3 Na6 {0-1 ourang-peterhof/kurnik 2012}) 5... c5 6. a4 Qb6 7. Bc3 d5
    8. d4 Nc6 9. Nf3 e6 10. e3 c4 11. Be2 Nf6 12. O-O Bb4 13. Be1 Ne4 14. c3 Bd6
    15. Nfd2 Nf6 (15... f5 16. Nxe4 fxe4 17. Na3 $17) 16. f3 (16. Na3 Be7 $17)
    16... Qb2 (16... Ne7 17. Na3 $17) 17. Nxc4 dxc4 18. Nd2 Qb6 (18... Qxc3 $2 19.
    Nxc4 Qxa1 20. Nxd6+ (20. Qxa1 $6 Bc7 $18) 20... Kd7 21. Qxa1 Kxd6 22. Qa3+ Kd7
    23. Bb5 $18) 19. Nxc4 Qc7 20. Nxd6+ Qxd6 21. Bg3 Qe7 22. e4 O-O 23. Bh4 Qe8 (
    23... e5 $5 $19) 24. Bxf6 $17 gxf6 25. f4 Kh8 26. Rf3 e5 27. d5 Ne7 28. f5 Bd7
    29. c4 (29. Qb3 Nc8 $15) 29... b6 $17 30. Bd3 Rg8 31. Bc2 (31. Qb3 Rb8 $17)
    31... Qc8 $19 32. Rc3 Qc5+ 33. Kf1 Nc8 34. Raa3 Nd6 35. Bd3 Bc8 (35... Qd4 36.
    Qe2 $19) 36. Ra2 (36. Qf3 $142 $19) 36... Qd4 37. Rac2 (37. Qb3 $19) 37... Nxe4
    38. Qe1 (38. Ra3 Rg5 39. Ke1 Rxf5 40. Bxe4 Rf1+ 41. Kxf1 Qxd1+ 42. Kf2 Qd4+ 43.
    Re3 f5 44. Bxf5 Bxf5 $19) 38... Nxc3 39. Rxc3 (39. Qxc3 Qf4+ 40. Kg1 Bd7 $19)
    39... Qf4+ 40. Kg1 Bxf5 41. Bxf5 Qxf5 42. Rf3 (42. g3 Rac8 43. Qe2 Qb1+ 44. Kg2
    Qb4 $19) 42... Qc2 (42... Qxf3 $142 $1 43. Qf1 Qxf1+ 44. Kxf1 Rac8 $19) 43. g3
    (43. Qf1 Rg4 44. Re3 Rf4 $19) 43... Rg6 44. Qf1 Kg7 45. h3 (45. Qd3 Qxa4 46. d6
    Qc6 $19) 45... Qxa4 46. g4 Qd7 (46... Rc8 47. Rc3 $19) 47. Rf5 (47. Kh2 b5 $1
    $19) 47... a4 48. Qf3 (48. Kh2 a3 49. Rf2 h5 $19) 48... Qd6 (48... a3 49. Qd3
    a2 50. Rf1 $19) 49. h4 (49. Qe2 $19) 49... a3 50. h5 a2 (50... a2 51. Kg2 a1=Q
    52. hxg6 Ra2+ 53. Qf2 fxg6 54. Rf4 exf4 55. g5 Rxf2+ 56. Kxf2 Qc5+ 57. Kg2
    Qag1+ 58. Kf3 Qce3# {mate}) 0-1
    
    [Event "Schleswig Holstein-ch B"]
    [Site "?"]
    [Date "2007.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Behrendt, Matthias"]
    [Result "0-1"]
    [PlyCount "75"]
    [EventDate "2007.??.??"]
    
    1. b4 a6 2. Bb2 Nc6 3. a3 d5 4. e3 e5 5. d3 Nf6 6. Nf3 Bd6 7. c4 b6 8. Qc2 Qe7
    (8... dxc4 9. dxc4 Bg4 10. c5 bxc5 11. Nbd2 $14) 9. Be2 (9. cxd5 $5 Nb8 10. e4
    $16) 9... Bb7 10. Nc3 dxc4 11. dxc4 O-O 12. O-O Rfe8 13. e4 (13. Nd5 Nxd5 14.
    cxd5 Na7 $14) 13... Rad8 (13... Nd4 14. Qd3 $15) 14. Rac1 (14. Nd5 $5 Nxd5 15.
    exd5 $14) 14... Nd4 $15 15. Qb1 $4 (15. Qd3 $142 $15) 15... Nxe2+ 16. Nxe2 Bxe4
    (16... Nxe4 $143 17. Rfd1 $19) 17. Qa1 Bxf3 18. gxf3 c5 19. Kh1 (19. Ng3 Nd7
    $19) 19... Qb7 (19... cxb4 20. axb4 Bxb4 21. Rcd1 $19) 20. Rc3 (20. Ng1 Qc6 $19
    ) 20... e4 (20... cxb4 21. axb4 Bxb4 22. Rb3 $19) 21. Re3 (21. Rb3 exf3 22. Ng3
    Re6 $19) 21... exf3 22. Rxe8+ (22. Ng3 Rxe3 23. Bxf6 Bxg3 (23... gxf6 $6 24.
    fxe3 f2+ 25. e4 Bxg3 26. hxg3 $19) 24. Bxg7 Bxf2 $19) 22... Nxe8 23. Ng1 Qe4
    24. Qd1 Bc7 (24... Qxc4 $142 $5 25. Re1 Qh4 26. Nxf3 Qxf2 27. Bc3 $19) 25. Qxf3
    Qxf3+ (25... Qxc4 $142 $5 26. Rc1 Qd5 27. bxc5 bxc5 28. Rc2 $19) 26. Nxf3 Rd3
    27. Nh4 $2 (27. Re1 $5 Nd6 28. bxc5 bxc5 29. Kg2 $19) 27... Rh3 28. Re1 (28.
    Nf5 Rxh2+ 29. Kg1 Kf8 $19) 28... Kf8 (28... Rxh2+ $143 29. Kg1 Kf8 30. Nf3 $19)
    29. Nf5 Rf3 (29... Rxh2+ $143 30. Kg1 g6 31. bxc5 bxc5 32. Ne3 $19) (29... Bxh2
    $6 30. bxc5 bxc5 31. Kg2 $19) 30. Ng3 Rxf2 31. Be5 (31. Bc1 Bd6 $19) 31... Bxe5
    32. Rxe5 cxb4 33. axb4 Rf4 (33... Rb2 34. b5 axb5 35. cxb5 $19) 34. c5 $6 (34.
    Re4 Rxe4 35. Nxe4 $19) 34... Rxb4 35. cxb6 Rxb6 36. Ne4 Re6 37. Rh5 (37. Rxe6
    fxe6 38. Ng5 $19) 37... Rxe4 38. Rxh7 0-1
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Paas, Christian"]
    [Result "1/2-1/2"]
    [PlyCount "55"]
    [EventDate "2003.??.??"]
    
    1. b4 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. a3 c5 6.
    c3 (6. Bd3 Bxd3 7. cxd3 cxb4 8. O-O a5 9. Ne5 Nc6 10. f4 Be7 11. Rf3 O-O 12.
    Rh3 Qb6 13. axb4 Nxb4 14. Ng4 Nxg4 15. Qxg4 f6 16. Nc3 Nxd3 17. Na4 Qc6 18. Qh5
    h6 19. Bc3 d4 20. Qg6 Qe8 {pcmvr (1975)-jaskier (2080)/internet 2006/0-1 (55)})
    6... a5 $146 (6... Nc6 7. Be2 cxb4 8. cxb4 Bd6 9. O-O O-O 10. h3 Rc8 11. d3 Re8
    12. Nbd2 e5 13. e4 Bg6 14. exd5 Nxd5 15. Ne4 Bc7 16. Rc1 f5 17. Qb3 Kh8 18. Nc5
    b6 19. Nb7 Qf6 20. Qxd5 Bf7 21. Qxc6 {horacyad2010-ofenix/kurnik 2011/1-0}) (
    6... c4 7. d3 (7. Be2 b5 8. O-O Nc6 9. d4 Bd6 10. Nbd2 Qc7 11. h3 O-O 12. a4 a6
    13. a5 Ne4 14. Nxe4 Bxe4 15. Nd2 Bg6 16. f3 Ne7 17. e4 dxe4 18. fxe4 Qb7 19. e5
    Bc7 20. Bf3 Nd5 21. Ne4 Rad8 {horacyad2010-dankok123/kurnik 2011/0-1 (40)})
    7... cxd3 8. Bxd3 Bxd3 9. Qxd3 Be7 10. O-O O-O 11. Nbd2 Nc6 12. Rac1 a6 13. c4
    dxc4 14. Qxd8 Rfxd8 15. Nxc4 Nd5 16. Rfd1 b5 17. Nce5 Nxe5 18. Nxe5 Rd6 19. Nc6
    Re8 20. Nxe7+ Rxe7 21. e4 {oldi62-leango/kurnik 2014/1-0}) (6... Nbd7 7. Be2
    $15) 7. bxc5 Bxc5 8. d4 Bd6 (8... Qb6 9. Ra2 Be7 10. c4 $11) 9. c4 $11 dxc4 10.
    Bxc4 Nbd7 11. Nc3 O-O 12. Rc1 Rc8 13. Nb5 Nb6 14. Be2 Be7 15. Rxc8 Qxc8 16. O-O
    Nfd5 17. Nd2 Bg6 18. Nf3 Nc4 {Exerts pressure on the isolated pawn} (18... Be4
    19. Qd2 $11) 19. Qa1 Nxb2 20. Rc1 Nd3 (20... Qa8 21. Qxb2 Rc8 22. Ne5 $11) 21.
    Rxc8 $14 Rxc8 22. Bf1 (22. Bxd3 Bxd3 23. a4 Bxb5 24. axb5 a4 $11) 22... Rc1 $11
    23. Qa2 Nb6 24. h3 Nc4 (24... Be4 25. Qe2 $14) 25. Nd2 (25. Kh2 a4 $11 (25...
    Rxf1 $143 26. Qxc4 Rc1 27. Qa2 $14)) 25... Ndb2 26. Nxc4 Nxc4 27. Qxc4 Rxc4 28.
    Bxc4 1/2-1/2
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Fischer Santillan, Klaus"]
    [Result "1-0"]
    [PlyCount "75"]
    [EventDate "2003.??.??"]
    
    1. b4 d5 2. Bb2 Bf5 3. e3 e6 4. Nf3 Nf6 5. a3 c5 6. Bb5+ Nc6 7. Ne5 Rc8 (7...
    Qb6 8. Nc3 $11) 8. O-O cxb4 9. axb4 Qb6 (9... Bxb4 10. Rxa7 O-O 11. Nxc6 bxc6
    12. Be2 $15) 10. Nxc6 bxc6 11. Ba6 Rd8 12. c3 (12. Bxf6 gxf6 13. c3 Bd6 $11)
    12... Bd6 $15 13. d4 O-O 14. Nd2 h5 (14... c5 15. bxc5 Qxb2 16. cxd6 Qxc3 17.
    Be2 $11) 15. h3 $11 Bb8 (15... c5 $5 $11) 16. Be2 $14 h4 17. f4 Ne4 (17... Bd6
    18. Ra6 Qb7 19. Nb3 $14) 18. Nxe4 $16 Bxe4 19. Qe1 g6 20. Qxh4 Kg7 21. Ra6 Qb7
    22. Qe1 Rh8 23. Ra2 Rh7 24. Bf3 (24. Qa1 g5 $16) 24... f5 (24... Bxf3 $5 25.
    Rxf3 Qb5 $16) 25. Bxe4 $16 fxe4 26. Qe2 Qb5 (26... Rf8 27. c4 $16) 27. Qxb5 $18
    cxb5 28. Ra5 Kf6 29. Rxb5 g5 (29... Bd6 30. Ra5 $18) 30. fxg5+ Kxg5 31. c4 Bg3
    32. c5 {The passed pawn on c5 will quickly become a dangerous weapon} Rdd7 33.
    Ra5 Rhf7 34. Raa1 Kg6 35. c6 Rc7 (35... Rxf1+ 36. Rxf1 Rd8 37. Bc3 $18) 36. b5
    Bd6 (36... Rxf1+ 37. Rxf1 Rc8 38. Rb1 $18) 37. Rxf7 Kxf7 38. g4 (38. g4 Kf6 39.
    Kg2 $18) 1-0
    
    [Event "DESC"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Viveiros, Fernando"]
    [Result "*"]
    [PlyCount "27"]
    [EventDate "2004.??.??"]
    
    1. b4 Nf6 2. Bb2 d5 3. e3 Bf5 4. c4 e6 5. a3 c6 6. Nf3 Nbd7 7. d4 dxc4 8. Bxc4
    Bd6 9. O-O Qc7 10. Nbd2 O-O 11. Rc1 (11. Qe2 Ne4 $11) 11... Ne4 (11... Nb6 12.
    Qe2 a5 13. e4 axb4 14. exf5 bxa3 15. Bc3 Nxc4 16. Nxc4 exf5 17. Qc2 $11) 12. b5
    (12. d5 exd5 (12... cxd5 $143 13. Bxd5 exd5 14. Rxc7 Bxc7 15. Nxe4 Bxe4 16. Ng5
    $18) 13. Bxd5 Nef6 $11) 12... Nb6 (12... Nxd2 13. Qxd2 Rfd8 14. Bd3 Bxd3 15.
    Qxd3 $11) 13. bxc6 (13. Bb3 Rab8 $11) 13... bxc6 (13... Nxd2 14. Qxd2 Qxc6 15.
    Bd3 $11) 14. Nxe4 (14. Nxe4 Nxc4 15. Nxd6 (15. Rxc4 $143 Bxe4 16. Rc3 Rab8 $17)
    15... Nxb2 16. Qd2 $11) *
    
    [Event "Schleswig Holstein-ch Basis"]
    [Site "?"]
    [Date "2009.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Bock, Richard"]
    [Result "1-0"]
    [PlyCount "70"]
    [EventDate "2009.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 Be7 5. Nf3 Nbd7 6. Be2 O-O 7. c4 c6 $146 (
    7... c5 8. b5 Re8 9. Qc2 dxc4 10. Bxc4 Nb6 11. Ba2 a5 12. Nc3 Nbd5 13. O-O Nxc3
    14. Qxc3 b6 15. Qe5 h6 16. Rac1 Bd7 17. a4 {
    1-0 cucumber (2375)-dennisg/net-chess.com 2001}) (7... dxc4 8. Bxc4 a5 (8...
    Nb6 9. Be2 a5 10. b5 Qd6 11. O-O Nbd5 12. Qc2 Qc5 13. Qxc5 Bxc5 14. Rc1 Bd6 15.
    g3 Bd7 16. Ne5 Nb6 17. a4 Bxe5 18. Bxe5 c6 19. Bd6 Rfc8 20. Nc3 cxb5 21. axb5
    Nc4 22. Bxc4 Rxc4 23. d3 {
    Urgelles Paumier,A-Gonzalez Rodriguez,J/corr Manuel Martinez Gp02 2002/0-1 (37)
    }) 9. b5 Nb6 10. Bb3 Bd7 11. a4 c6 12. bxc6 Bxc6 13. O-O Qd7 14. d4 Bxf3 15.
    Qxf3 Nbd5 16. Bxd5 Nxd5 17. Nc3 Nb4 18. Nb5 Nd3 19. Ba3 Bxa3 20. Rxa3 Nb4 21.
    Rc3 Rfc8 22. Rxc8+ {xnajlepszyx (1695)-temi (1685)/playok.com 2012/1-0 (55)})
    8. Qc2 h6 (8... dxc4 9. Bxc4 a5 10. b5 $11) 9. O-O Ne8 10. d3 Bf6 11. Nbd2 Bxb2
    12. Qxb2 Nef6 13. Rfd1 b6 14. Ne5 Nxe5 15. Qxe5 Bb7 16. Qc3 Qe7 17. e4 (17. d4
    c5 $14) 17... e5 $11 18. exd5 cxd5 19. d4 (19. Bf3 $142 $5 $11) 19... exd4 $17
    20. Qd3 Rad8 (20... dxc4 21. Nxc4 Rfe8 22. Re1 $17) 21. Re1 dxc4 22. Qxc4 Bd5
    23. Qb5 Qb7 24. Bf3 Bxf3 25. Nxf3 a6 (25... d3 $5 $17) 26. Qd3 $15 {
    Exerts pressure on the isolated pawn} b5 27. Rac1 Qd7 (27... Rd5 28. Rc2 $15 (
    28. Nxd4 $2 Qd7 $19)) 28. Ne5 (28. Rcd1 Rfe8 $11) 28... Qd6 $15 29. Rc6 Qe7 (
    29... Qd5 30. Rc5 Qe6 31. Rc6 $15) 30. Nf3 (30. Rxa6 Rd5 31. Nf3 Qb7 $11) 30...
    Qb7 31. Rec1 (31. Rcc1 Rd7 $15) 31... Rc8 (31... Rfe8 32. h3 $15) 32. Rxc8 Rxc8
    33. Rxc8+ (33. Ra1 $5 $15) 33... Qxc8 $17 34. h3 Qc3 35. Qxd4 Qxa3 1-0
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Winkler, Andreas"]
    [Result "1/2-1/2"]
    [PlyCount "20"]
    [EventDate "2005.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. Nf3 e6 4. b5 a6 5. a4 axb5 6. axb5 Rxa1 7. Bxa1 Nbd7 (
    7... Bc5 8. e3 O-O 9. Be2 Bd7 10. O-O c6 11. bxc6 bxc6 12. c4 Na6 13. d4 Bd6
    14. c5 Bc7 15. Bxa6 Qa8 {1-0 pumpkin (2255)-gonso (2300)/net-chess.com 2003}) (
    7... b6 8. e3 c6 9. c4 dxc4 10. Bxc4 c5 11. O-O Bd6 12. Ne5 O-O 13. d4 cxd4 14.
    Nc6 Nxc6 15. bxc6 dxe3 16. fxe3 Qc7 17. Bxf6 Bxh2+ 18. Kh1 gxf6 19. Qg4+ Kh8
    20. Rf3 Rg8 21. Qd4 Be5 22. Qh4 {arti000-bognorregis/kurnik 2012/0-1}) 8. d4
    $146 (8. c4 dxc4 9. Qc2 b6 10. Qxc4 Bb7 11. Bb2 Nc5 12. Nc3 Bd6 13. d3 Nd5 14.
    e4 Nf4 15. g3 Ng6 16. Nb1 O-O 17. Nbd2 Be7 18. Be2 Bf6 19. Bxf6 Qxf6 20. O-O h6
    21. Nb3 Qb2 22. Nxc5 Qxe2 {
    Tolmacheva,E (1935)-Khlichkova,T/Angarsk (Women) op 2007/0-1 (44)}) 8... Nb6 9.
    Nc3 e5 (9... Qe7 $142 10. Na2 Qa3 $15) 10. Qd2 $4 (10. dxe5 $142 Ng4 11. h3 $16
    ) 10... c6 1/2-1/2
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Burgau, Thomas"]
    [Result "0-1"]
    [PlyCount "24"]
    [EventDate "2005.??.??"]
    
    1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. b5 Bd6 5. Nf3 O-O 6. c4 c6 7. Nc3 a6 (7... e5
    8. cxd5 cxd5 9. d4 e4 10. Ne5 Re8 11. Qb3 Be6 12. Qa4 a6 13. Be2 Nbd7 14. Nxd7
    Bxd7 15. Qb3 Qa5 16. O-O Be6 17. Rfc1 Qd8 18. Ba3 Bc7 19. Na4 axb5 20. Nc3 h5
    21. Nxb5 Bb8 22. Rc2 {
    Koester,R (2085)-Rueger,E (2200)/Oberliga East B 2006/1-0 (58)}) 8. bxc6 $146 (
    8. a4 Bd7 (8... Nbd7 9. Be2 e5 10. d4 exd4 11. Nxd4 Ne5 12. cxd5 cxd5 13. O-O
    Bg4 14. Bxg4 Nexg4 15. h3 Ne5 16. Nf5 Nc4 17. Nxd5 Nxb2 18. Qd4 axb5 19. Qxb2
    Rxa4 20. Nxf6+ gxf6 21. Rxa4 bxa4 22. Rd1 a3 23. Qe2 {Fritz 6-Comet B50/1-0})
    9. Be2 Qb6 10. Qb3 Be8 11. d4 Nbd7 12. c5 Bxc5 13. dxc5 Nxc5 14. Qc2 axb5 15.
    axb5 Rxa1+ 16. Bxa1 cxb5 17. O-O b4 18. Rb1 Qa5 19. Nd1 b3 20. Qd2 Qb6 21. Bxf6
    gxf6 22. Nd4 Ba4 {Flaherty,K-Van der Kooij,W/corr 1988/1-0 (37)}) 8... Nxc6 9.
    cxd5 exd5 10. Ne2 Re8 11. g3 Nb4 12. Qb3 Be6 (12... Be6 13. Ned4 Qe7 $15) 0-1
    
    [Event "Schleswig Holstein-ch Basis"]
    [Site "?"]
    [Date "2009.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Luedtke, Marko"]
    [Result "1/2-1/2"]
    [PlyCount "64"]
    [EventDate "2009.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 Ba5 5. e3 Nc6 6. Bb2 O-O 7. Bb5 $146 (7.
    Qf3 d5 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Ne2 (10. Bb5 Ne7 11. Ne2 c6 12. Bd3 Ng6
    13. f4 f5 14. h4 c5 15. c3 Be6 16. Kf2 Rfd8 17. a4 Bc7 18. Na3 a6 19. h5 Ne7
    20. h6 f6 21. Ng3 Bd7 22. Bc2 Kf7 23. Rh5 Kg6 24. Rah1 b5 {
    Diener,R-Koskinen,E/corr ICCF WT-M 1989/0-1 (50)}) 10... Bf5 11. Nf4 Bxc2 12.
    Nxd5 Rad8 13. Nbc3 Kg7 14. Rc1 Bf5 15. Nf4 Rfe8 16. Bb5 a6 17. Bxc6 bxc6 18. g4
    Bd7 19. Rg1 Rb8 20. h4 Bxc3 21. dxc3 Be6 {NN-Fritz 8/0-1 (47)}) (7. Nf3 d5 8.
    Bd3 (8. Be2 Bf5 9. O-O Re8 10. d3 Qd6 11. Nbd2 Rad8 12. c4 dxc4 13. Nxc4 Qd7
    14. Nxa5 Nxa5 15. Nd4 Bg6 16. Qd2 Nc6 17. Nxc6 Qxc6 18. Rfc1 Qd6 {
    1/2-1/2 exp2005 (1620)-topalov65 (1740)/kurnik 2011}) 8... Ne4 9. O-O Bg4 10.
    h3 Bf5 11. Nc3 h6 12. Nb5 Re8 13. Rb1 Bg6 14. Nc3 Qd6 15. Nb5 Qe7 16. Nc3 Rad8
    17. Ne2 Bh5 18. g4 Bg6 19. Nf4 Bh7 20. Qe2 Qd6 21. Nh5 f6 {
    gtate (2450)-xadrezbr (2635)/net-chess.com 2007/1/2-1/2 (79)}) (7. c4 Re8 8.
    Nf3 d6 9. Be2 Bf5 10. O-O Ng4 11. Nc3 Re6 12. d4 Rh6 13. h3 Nf6 14. d5 Ne7 15.
    Nh2 Qc8 16. Ng4 Rh4 17. Nxf6+ gxf6 18. g4 Rxh3 19. gxf5 Bxc3 20. Bxc3 Qxf5 21.
    Qd4 Rh6 {Kreuzer,U-Zapfl,H/corr 1991/1-0}) 7... d6 8. Bxc6 (8. Nf3 $5 $15) 8...
    bxc6 $17 9. Ne2 Rb8 10. Bc3 Bxc3 (10... Bb6 11. O-O $17) 11. Nbxc3 $15 Re8 12.
    O-O c5 13. Rb1 Rb6 14. d3 Bb7 15. Na4 Rxb1 16. Qxb1 Bc6 17. Nec3 Nd5 (17... Qe7
    $5 $15) 18. Nxd5 $11 Bxd5 19. c4 Bc6 20. Nc3 Qg5 21. e4 f5 22. f4 $2 (22. h3
    Qd2 23. Nd5 Bxd5 $15) 22... Qg6 (22... Qf6 $142 $5 23. Nb5 fxe4 24. Nxc7 Re7
    $19) 23. Re1 Qf6 24. Nd5 Bxd5 25. cxd5 Qd4+ 26. Kh1 Qc3 27. h3 c4 (27... Kf7
    $142 $5 $15) 28. dxc4 $14 Qxc4 29. exf5 Rxe1+ 30. Qxe1 h6 31. Qe8+ Kh7 32. Qg6+
    Kh8 1/2-1/2
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Steingraeber, Barbara"]
    [Result "0-1"]
    [WhiteElo "1835"]
    [BlackElo "1675"]
    [PlyCount "94"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bc3 d5 6. Bb5 Bd7 $4 (6... Bd6
    $142 $11) 7. Bxc6 $18 bxc6 8. d3 $4 (8. Bxb4 Ne4 9. Bc3 Qg5 $18) 8... O-O $4 (
    8... c5 9. Nf3 $11) 9. Nf3 $4 (9. Bxb4 $142 Re8 10. Nf3 $18) 9... Rb8 10. Nbd2
    $4 (10. Bxb4 Rxb4 11. O-O Qe7 $11) 10... Be6 (10... Bxc3 11. Rb1 $19) 11. O-O
    $4 (11. Bxb4 Rxb4 12. O-O Qd6 $11) 11... c5 (11... Bxc3 12. Rb1 $19) 12. Rb1 $4
    (12. Bxb4 cxb4 13. a3 a5 $11) 12... Rb6 (12... Bxc3 $5 13. Rxb8 Qxb8 14. Nb3
    $19) 13. Nb3 $4 (13. Bxb4 cxb4 14. Nb3 Qd6 $15) 13... c4 $4 (13... Bxc3 14.
    Nxc5 Qe7 15. Nxe6 Rxb1 16. Qxb1 fxe6 17. Qb3 $19) 14. dxc4 $4 (14. Bxb4 Rxb4
    15. Nc5 Rxb1 16. Qxb1 Qd6 $14) 14... dxc4 $4 (14... Bxc3 $142 15. Qd3 Ne4 $19)
    15. Qxd8 $14 Rxd8 16. Nbd4 $4 (16. Bxb4 cxb3 17. Be7 Rd7 18. Bxf6 bxc2 19. Rxb6
    cxb6 $11) 16... Bd6 (16... Bxc3 $142 17. Nb5 Ne4 $19) 17. Nxe6 $14 fxe6 18. Ng5
    e5 19. Nf3 Re8 20. Nd2 Ra6 {Black plans e4} 21. Ra1 Nd5 22. Ne4 Nxc3 23. Nxc3
    e4 24. Nb5 Be5 {Black fights for the Initiative} 25. c3 c6 26. Nd4 c5 27. Ne2
    Rd8 28. a4 Rd3 {Attacks the isolani on c3} 29. Ra3 Rh6 30. h3 Rd2 31. Re1 Rb6
    32. a5 $2 (32. f4 exf3 33. gxf3 Rb3 $17) 32... Rb3 (32... Rxe2 $142 33. Kf1
    Rxe1+ 34. Kxe1 $19) 33. Ra4 $4 (33. Raa1 $142 $17) 33... Rxe2 $1 $19 (33...
    Bxc3 $6 34. Rxc4 Bxa5 35. Rxc5 $17) 34. Kf1 (34. Rxe2 {A deflection} Rb1+ {
    The nicest combinations are those leading to mate}) 34... Rxe1+ 35. Kxe1 Bxc3+
    36. Kd1 Kf7 (36... Bb4 $142 $5 37. Kc2 $19) 37. Rxc4 Bxa5 38. Rxc5 Rd3+ 39. Kc2
    Be1 40. Rc7+ Kg6 41. Rc6+ Kg5 42. Rc5+ Kh6 43. Rc4 Rd2+ 44. Kc3 Rxf2+ 45. Kd4
    Rxg2 46. Rc1 (46. Rc7 a5 47. Rc8 Rh2 $19) 46... Ba5 47. Kxe4 Rh2 (47... Rh2 48.
    Rc8 Rxh3 49. Rc6+ g6 $19) 0-1
    
    [Event "Schleswig Holstein-ch Basis"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Orschiedt Eghbali, Anke"]
    [Result "0-1"]
    [PlyCount "96"]
    [EventDate "2008.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 Nc6 5. Bb2 d6 6. a3 Ba5 7. Bc4 $146 (7.
    Nf3 Bg4 (7... Bb6 8. d4 a6 9. c4 Bg4 10. Nbd2 h6 11. Bd3 O-O 12. h3 Bh5 13. Qc2
    Ba7 14. O-O Ne7 15. e4 Bg6 16. Nh4 Bh7 17. f4 Nh5 18. g4 Nf6 19. f5 Nc6 20.
    Nhf3 Qe7 21. Kg2 Rae8 22. Rfe1 {karoo54-zvika2011/kurnik 2012/0-1 (58)}) 8. Be2
    (8. h3 Bh5 9. Be2 O-O 10. O-O Ne5 11. Nxe5 Bxe2 12. Qxe2 dxe5 13. Bxe5 Qxd2 14.
    Nxd2 {1-0 karoo54-falcon59/kurnik 2012}) 8... O-O 9. O-O Re8 10. c4 Qe7 11. Qc2
    Ne4 12. Nc3 Bxf3 13. Bxf3 Nxc3 14. Bxc3 Bxc3 15. Qxc3 Qg5 16. Rab1 Rab8 17.
    Rxb7 Rxb7 18. Bxc6 Rbb8 19. Bxe8 Rxe8 20. Qb2 Qc5 21. Rc1 Kf8 {
    Eisenhauer,E-Haller,N/Rheinhessen-ch HT2 2000/1/2-1/2 (42)}) 7... Bg4 8. Ne2
    Ne5 9. Bxe5 dxe5 10. O-O c5 11. f3 Bc8 12. c3 O-O 13. d4 cxd4 14. cxd4 exd4 15.
    Nxd4 (15. Qxd4 $2 Bb6 16. Qxd8 Bxe3+ (16... Bxd8 $6 17. Rd1 $11) 17. Kh1 Rxd8
    $19) (15. exd4 $143 a6 $15) 15... Bb6 16. Kh1 Re8 17. Nc2 Qxd1 18. Rxd1 Bxe3
    19. Nxe3 Rxe3 20. Rd8+ Re8 21. Rxe8+ Nxe8 22. Nc3 Nc7 23. Re1 Be6 24. Bd3 Rd8
    25. Be4 b6 26. g3 Kf8 27. Rc1 f5 28. Bb1 g6 29. h4 Rd7 30. Re1 Bd5 31. Rf1 Bc4
    32. Rf2 Nb5 33. Nxb5 Rd1+ 34. Kh2 Bxb5 35. Ba2 $2 (35. Rb2 Bc4 $17) 35... Rf1
    $4 (35... Rd3 36. Rb2 Rxa3 37. Bd5 $19) 36. Rc2 $2 (36. Rxf1 $142 Bxf1 37. Kg1
    $17) 36... Rxf3 $19 37. Rc8+ Be8 38. Bc4 Rxa3 39. Bb5 Re3 40. Ra8 Re7 41. Bxe8
    Rxe8 42. Rxa7 Re7 43. Ra8+ Kg7 44. Rb8 Re2+ 45. Kh3 Rb2 46. h5 (46. Rd8 b5 $19)
    46... g5 47. Rb7+ Kh6 48. Rf7 (48. g4 Rb3+ 49. Kg2 fxg4 50. Rd7 $19) 48... g4+
    (48... g4+ 49. Kh4 Rh2#) 0-1
    
    [Event "M2003 DESC"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Buchmann, Hans_Peter"]
    [Result "0-1"]
    [BlackElo "1910"]
    [PlyCount "48"]
    [EventDate "2003.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 O-O 5. Nf3 d5
    6. Bc3 Bxc3 7. Nxc3 Ne4 8. Nxe4 dxe4 9. Nd4 Qe7 $146 (9... c5 10. Nb3 Qg5 11.
    Qe2 Be6 12. Qb5 b6 13. d4 exd3 14. cxd3 Qf6 15. Rd1 Qc3+ 16. Rd2 (16. Nd2 Bxa2
    17. Be2 Bd5 18. O-O Rd8 19. Bf3 Qb4 20. Qxb4 cxb4 21. Bxd5 Rxd5 22. Nc4 Nc6 23.
    Rc1 Rc8 24. d4 Rdd8 25. Rcd1 Nxd4 26. Rxd4 Rxd4 27. exd4 Rxc4 28. d5 b3 29. Re1
    Kf8 30. d6 Rd4 {COMP-COMP/0-1 (38)}) 16... Nd7 17. Qa4 Ne5 18. d4 Rfd8 19. Qb5
    Nc4 20. Bxc4 Bxc4 21. Qa4 cxd4 22. Nxd4 Rxd4 23. Qc2 Qa1+ 24. Qd1 {
    COMP-COMP/0-1 (34)}) 10. Qh5 Nd7 11. Be2 Nf6 12. Qa5 c5 13. Qa3 Qe5 14. Nb3 Qg5
    15. g3 b6 16. d3 Bh3 17. Nd2 Qh6 18. Rg1 exd3 19. Bxd3 Rfe8 20. Bb5 Re7 21. Nc4
    Ne4 22. f4 Qh5 23. Nd2 Nxd2 24. Kxd2 Bd7 (24... Bd7 25. Be2 Bg4 $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Rulfs, Ernst August"]
    [Result "1/2-1/2"]
    [WhiteElo "1800"]
    [BlackElo "2080"]
    [PlyCount "44"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d5 6. Be2 Re8 7. c3 Bf8 8.
    O-O c5 9. d4 Nc6 10. Bf4 Ne4 11. Nfd2 Bf5 12. Nxe4 Bxe4 (12... Rxe4 $143 13.
    Bd3 $14) 13. Nd2 Bg6 14. dxc5 Bxc5 15. Re1 Bd6 16. Bxd6 Qxd6 17. Qb3 Qc7 18.
    Bf3 Rad8 19. Red1 Re6 20. a3 Na5 21. Qa4 b6 (21... Qxc3 22. Rac1 b5 23. Qxb5
    $18 (23. Rxc3 $6 bxa4 24. Rc5 Nc6 $16)) 22. c4 (22. Qd4 $142 $5 $11) 22... dxc4
    $17 1/2-1/2
    
    [Event "internet"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Berger, Fred"]
    [Result "0-1"]
    [WhiteElo "1865"]
    [BlackElo "2115"]
    [PlyCount "36"]
    [EventDate "2004.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d5 6. Be2 c5 7. c3 Ba5 8. d4
    (8. O-O Nc6 9. Bf4 Re8 (9... Bc7 10. Bxc7 Qxc7 11. d4 c4 12. Nbd2 Bf5 13. Nh4
    $15 {-0.34/12}) (9... Qe7 10. Qa4 c4 11. d3 cxd3 12. Bxd3 Bg4 13. Nd4 $11 {
    -0.03/10}) (9... Ne4 10. Qc2 Qf6 11. Rc1 g5 12. d3 gxf4 13. dxe4 $11 {-0.12/9})
    10. Qc2 Bg4 11. Qb2 Bc7 12. Qxb7 Bxf4 13. Qxc6 $15 {-0.41/9}) (8. Bf4 Nc6 (8...
    Bc7 9. Bxc7 Qxc7 10. O-O Re8 11. d3 Nc6 12. Nbd2 Bf5 13. Rb1 $15 {-0.34/10}) (
    8... Bf5 9. Qb3 (9. O-O Nc6 10. Bg5 Rb8 11. Bb5 h6 12. Bf4 Bc7 13. Bxc7 $15 {
    -0.44/10}) 9... Qd7 (9... Bb6 10. d3 Nh5 11. Bg5 f6 12. Bh4 g5 13. g4 $14 {
    0.38/10}) (9... b6 10. O-O Nh5 11. Bg5 f6 12. Bh4 g5 13. Bg3 $11 {-0.12/9}) (
    9... Qb6 10. Qxb6 Bxb6 11. Na3 Ne4 12. c4 d4 13. d3 $11 {-0.09/9}) 10. d3 Nc6
    11. Bg5 Ng4 12. O-O Rfe8 13. Qa3 $15 {-0.34/8}) (8... Re8 9. O-O Nc6 (9... Bc7
    10. Bg5 Nc6 11. Qa4 h6 12. Bh4 a6 13. Qb3 $15 {-0.47/8}) 10. Bb5 Bg4 11. h3 Bf5
    12. d3 Rc8 13. Qb3 $15 {-0.47/9}) (8... Ne4 9. Qc2 (9. O-O Nc6 10. Qc2 Qf6 11.
    Rc1 g5 12. d3 gxf4 13. dxe4 $11 {-0.12/9}) 9... Qf6 (9... Nc6 10. O-O Qf6 11.
    Rc1 g5 12. d3 gxf4 13. dxe4 $11 {-0.09/8}) 10. O-O Nc6 11. Rc1 g5 12. d3 gxf4
    13. dxe4 $11 {-0.09/8}) 9. O-O Re8 10. Qc2 Bg4 11. Qb2 Qe7 12. Bg5 Ne5 13. d4
    $15 {-0.53/9}) 8... Nc6 (8... c4 9. Qc2 Nc6 (9... Re8 10. Nbd2 Nc6 11. Bf4 Bg4
    12. O-O Qd7 13. Qb2 $15 {-0.37/9}) (9... Nbd7 10. Bf4 Nb6 11. O-O Ne4 12. Nfd2
    Bf5 13. Nxe4 $15 {-0.28/10}) 10. Ng5 g6 11. O-O Nxe5 12. dxe5 Ng4 13. Nf3 $17 {
    -0.84/10}) 9. dxc5 Nxe5 10. Nxe5 Qc7 11. Qd4 Re8 12. f4 Bf5 13. Nd2 (13. O-O
    Rad8 $11) 13... b6 $15 14. c6 b5 15. Nb3 (15. Kf2 Bb6 16. Qb4 Rxe5 17. fxe5
    Qxe5 $17) 15... Bb6 $17 16. Qd2 Ne4 17. Qxd5 Bxe3 18. Nd3 g6 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Gerwert, Thomas"]
    [Result "0-1"]
    [PlyCount "60"]
    [EventDate "2003.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 Re8 6. Be2 d5 7. O-O c5 8. c3
    Ba5 9. d4 c4 10. Qc2 Nbd7 11. Nbd2 Nxe5 12. Nxe5 Be6 (12... Bc7 13. Rfd1 (13.
    f4 a6 (13... Be6 14. Rab1 Qc8 15. e4 Nxe4 16. Nxe4 Bf5 17. Bf3 $11 {-0.03/9})
    14. e4 b5 15. a4 Nxe4 16. Nxe4 Bf5 17. Bh5 $17 {-0.72/9}) 13... Bd6 (13... Rb8
    14. Rab1 Nd7 15. Nxd7 Qxd7 16. Bf3 b5 17. e4 $11 {0.00/10}) 14. f4 Rb8 15. a4
    Be6 16. Bf3 Re7 17. e4 $11 {-0.12/10}) 13. e4 (13. Rab1 Rb8 14. e4 Nxe4 15.
    Nxe4 dxe4 16. Bxc4 Bxc4 17. Nxc4 $15 {-0.34/11}) (13. Rfe1 Bc7 14. Rad1 b5 15.
    e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 $15 {-0.56/10}) 13... Rc8 (13... Nxe4 14. Nxe4
    dxe4 15. Rab1 Rc8 16. Rxb7 f6 17. Ng4 $11 {-0.12/10}) (13... Qc7 14. Bf3 Nxe4
    15. Nxe4 Bf5 16. Rae1 dxe4 17. Bxe4 $11 {0.06/12}) 14. Rab1 (14. Rfb1 b6 15. f3
    Nd7 16. Nxd7 Bxd7 17. Rf1 $15 {-0.47/10}) 14... Nxe4 (14... b6 15. f3 $11 a6
    16. a4 Qe7 17. Qb2 $11 {0.00/9}) 15. Nxe4 dxe4 (15... Bf5 16. f3 Bb6 17. g4 $11
    {-0.12/10}) 16. Rxb7 a6 (16... f6 17. Ng4 Bb6 $11) 17. Bg4 f5 18. Be2 Bc7 19.
    Rfb1 (19. Nxc4 $5 Bxh2+ 20. Kxh2 Bxc4 21. Bxc4+ Rxc4 22. Qb3 Qd6+ 23. Kg1 $11)
    19... Bxe5 20. dxe5 Qa5 21. R7b6 Qxe5 22. Rxa6 e3 23. Bh5 (23. Rf1 Rcd8 $15)
    23... g6 $17 24. Bf3 Rcd8 25. Re1 (25. Qe2 Qxc3 26. Qxe3 Qxe3 27. fxe3 Bf7 $17)
    25... Rd3 26. fxe3 Rxe3 (26... Qxc3 $6 27. Qxc3 Rxc3 28. Kf2 $11) (26... Rxc3
    $6 27. Qa4 Bf7 28. Ra5 $15) 27. Rxe3 Qxe3+ 28. Qf2 Qc1+ 29. Qf1 Qxc3 30. Kh1 $2
    (30. Rd6 $142 $17) 30... Bc8 $19 (30... Bc8 31. Bd5+ Kf8 $19) 0-1
    
    [Event "Meisterschaft"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Bach, Stephan"]
    [Result "0-1"]
    [PlyCount "16"]
    [EventDate "2003.??.??"]
    
    1. b4 e5 $15 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e4 O-O 5. c3 Re8 6. Nf3 Nxe4 7. cxb4 d6
    8. Bd3 (8. Qe2 $5 Ng5 9. Nxg5 Qxg5 10. f4 $17) 8... Nf6 $19 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Fischer, Ronald"]
    [Result "*"]
    [BlackElo "1940"]
    [PlyCount "29"]
    [EventDate "2003.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bc3 Bxc3 6. Nxc3 d5 (6... d6 7.
    e3 $11) 7. e3 $11 O-O (7... Ne4 8. Bb5 $11) 8. d4 (8. Bb5 Qd6 $11) 8... a6 9.
    Be2 (9. Bd3 Re8 $11) 9... Qd6 (9... Ne4 10. Nxe4 dxe4 11. Nd2 $11) 10. O-O $11
    Re8 11. a3 (11. Rb1 b5 $11) 11... Bg4 12. Qd3 (12. h3 Bh5 $15) 12... Ne7 (12...
    b5 13. Rfb1 $15) 13. Rfb1 (13. Rab1 Bf5 14. Qd2 b5 $15) 13... Bf5 14. Qd2 b5
    15. Rb3 (15. Rb3 Rad8 16. a4 $11) *
    
    [Event "DESC Pokal"]
    [Site "?"]
    [Date "2003.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Scholz, Dietmar"]
    [Result "0-1"]
    [PlyCount "78"]
    [EventDate "2003.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 Nc6 5. Bc3 O-O 6. e3 d6 7. a3 Bxc3 8.
    Nxc3 Qe7 9. Be2 Re8 10. d4 h6 11. O-O Bd7 12. Bd3 a6 13. Ne2 b5 14. c4 Na5 15.
    Nd2 Nxc4 16. Nxc4 bxc4 17. Bxc4 Bb5 18. Qd3 Rab8 19. Nc3 c6 20. Rfc1 d5 21.
    Bxb5 (21. Nxb5 $2 dxc4 (21... axb5 $143 22. Bb3 $14) (21... cxb5 $6 22. Bb3 $11
    ) 22. Rxc4 cxb5 $19 (22... Rxb5 $6 23. Rxc6 Rb2 24. Rf1 $17) (22... axb5 $6 23.
    Rxc6 Ne4 24. Rac1 $17)) 21... cxb5 22. Qf5 Rec8 {Black intends b4} 23. Nxd5
    Rxc1+ 24. Rxc1 Nxd5 25. Qxd5 Qxa3 26. Qc6 b4 27. Qc7 Rb7 28. Qc8+ Kh7 29. Rd1
    Qa4 30. Rc1 Qd7 31. Qc2+ g6 32. Qa2 b3 33. Qxa6 (33. Qe2 $5 a5 34. Qb2 $17)
    33... b2 $19 34. Rb1 Qc7 35. Qf1 Qc2 (35... Rb3 36. h3 Qc2 37. Kh2 $19) 36. g4
    $2 (36. h4 $142 $15) 36... Rc7 $19 37. Kg2 Qc1 38. Qd3 Rc2 39. Qb3 Kg7 (39...
    Kg7 40. Qxb2 Qxb2 (40... Rxb2 $2 41. Rxc1 Kf6 42. Rc6+ Ke7 43. h4 $18) 41. Rxb2
    Rxb2 $19) (39... Qxb1 $6 40. Qxf7+ Kh8 41. Qf8+ Kh7 42. Qf7+ Kh8 43. Qf8+ Kh7
    44. Qf7+ $11) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Fischer, Kai"]
    [Result "*"]
    [WhiteElo "1800"]
    [BlackElo "2095"]
    [PlyCount "57"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 d6 5. Bc3 Bxc3 6. Nxc3 O-O 7. e3 Re8 8.
    Be2 a6 (8... c6 9. Rb1 $11) 9. O-O b5 10. d4 b4 (10... c6 11. Qd3 $11) 11. Nb1
    Bb7 (11... c5 12. c3 $11) 12. a3 c5 (12... bxa3 13. c4 $11) 13. axb4 cxb4 14.
    c3 Nc6 15. cxb4 Nxb4 16. Nc3 Qc7 (16... Bc6 17. Qd2 $11) 17. Qd2 Rec8 (17... a5
    18. Rfc1 Qe7 19. Ra4 $11) 18. Rfc1 Qe7 19. Ra4 (19. Na2 Rxc1+ 20. Rxc1 Nbd5 $11
    ) 19... a5 20. Rca1 Qc7 21. R4a3 Ne4 (21... Nfd5 22. Nb5 Qb6 23. Rc1 $11) 22.
    Nxe4 Bxe4 23. Ne1 (23. Ng5 Bb7 24. Bg4 Rcb8 $11) 23... d5 (23... Qd8 24. Bg4
    Rcb8 25. Bf3 Bxf3 26. Nxf3 $11) 24. Bd1 (24. Bg4 Rcb8 $11) 24... Qb6 25. Rc1 (
    25. Bg4 Rcb8 $11) 25... Rc4 (25... Rxc1 26. Qxc1 Qd6 27. Rc3 $11) 26. Bb3 (26.
    Be2 Rxc1 27. Qxc1 Rb8 $11) 26... Rxc1 27. Qxc1 Qd8 28. Qc5 (28. Ra4 Rc8 29. Qa1
    Nc6 $11) 28... h6 29. Kf1 (29. Kf1 Kh7 30. Bd1 $11) *
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Vonhoff, Joerg"]
    [Result "1/2-1/2"]
    [PlyCount "38"]
    [EventDate "2005.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 Nc6
    6. Bc3 d5 7. Nf3 $146 (7. Bxb4 Nxb4 8. a3 Nc6 $15) 7... Bxc3 8. dxc3 Be6 9.
    Nbd2 Qd6 (9... Qe7 10. Rb1 $15) 10. Be2 (10. Rb1 b6 $15) 10... Rad8 (10... Rfd8
    11. cxd5 Bxd5 12. O-O $15) 11. cxd5 Bxd5 (11... Nxd5 12. Qc2 $15) 12. Qc2 Rfe8
    13. O-O Ne5 (13... b6 14. Rfd1 $11) 14. Rfd1 b6 (14... Nxf3+ 15. Bxf3 a6 16. c4
    Bxf3 17. Nxf3 $11) 15. c4 Bb7 16. Nb3 Qe7 17. Nxe5 Qxe5 18. Rxd8 Rxd8 19. Rd1
    Rd7 1/2-1/2
    
    [Event "Telechess"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Hoegerl, Gerd"]
    [Result "0-1"]
    [WhiteElo "1865"]
    [BlackElo "2325"]
    [PlyCount "40"]
    [EventDate "2004.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 d5 6. cxd5 Nxd5 7. Bb2 Re8 8.
    Nf3 Nf4 9. Ne5 Qg5 10. exf4 Qxf4 11. Qe2 (11. Be2 Rxe5 12. Bxe5 Qxe5 13. Nc3
    Bxc3 14. dxc3 Qxc3+ $15 {-0.63/11}) 11... Nc6 (11... Nd7 12. g3 Qxe5 13. Bxe5
    Nxe5 14. f3 Nxf3+ $17 {-1.03/8}) 12. g3 Qf5 (12... Qxe5 13. Bxe5 Nxe5 $17 14.
    f3 Nxf3+ $17 {-1.00/9}) 13. f4 $14 f6 (13... Qc2 14. Bc3 f6 15. Bg2 Bxc3 16.
    Nxc3 fxe5 17. Be4 $16 {0.88/9}) 14. Bg2 fxe5 15. Bxc6 bxc6 16. O-O (16. Bxe5
    Ba6 17. Qe3 $19 {-1.44/10}) 16... a5 (16... Bc5+ 17. d4 Bb6 18. fxe5 Qxe5 19.
    Qxe5 Rxe5 20. Nd2 $17) 17. Qc4+ (17. fxe5 Qc2 18. Bd4 Ba6 (18... c5 19. Bc3 Ba6
    20. Qd1 Qg6 21. Rf4 $17 {-0.87/9}) 19. Qd1 Qd3 20. Rf4 Rad8 21. Bc3 $17 {
    -1.12/8}) 17... Be6 18. Qxc6 (18. fxe5 Bxc4 19. Rxf5 Bd3 (19... Rab8 $17 20. d4
    c5 21. Rf4 $17 {-1.12/9}) 20. Rf3 Bc5+ 21. Kg2 $19 {-1.53/12}) 18... Rad8 (
    18... Qd3 19. Qxc7 (19. fxe5 Bd5 (19... Bxd2 $6 20. Nxd2 (20. Qxc7 Be3+ 21. Rf2
    Qd1+ 22. Kg2 Bd5+ 23. Rf3 Qxf3+ 24. Kh3 Qh5#) 20... Qxd2 21. Bc3 Qe3+ 22. Rf2
    $11) 20. Qxd5+ Qxd5 $19 21. Rf4 $19 {-8.12/9}) 19... Bd5 20. Nc3 $19 (20. fxe5
    Rf8 (20... Qe4) 21. Na3 $19 {-11.41/10} (21. Rf7 Rxf7 22. Na3 Rxc7 23. Nc4 Bc5+
    24. Bd4 Bxd4+ 25. Ne3 Bxe3+ 26. dxe3 Qxe3+ 27. Kf1 Rf8#)) 20... Rac8 21. Nxd5
    $19 {-4.97/9}) 19. fxe5 (19. Bxe5 $4 Bd5 20. Qxc7 Rd7 21. Qxd7 Qxd7 $19) (19.
    Qxc7 Bd5 (19... Bxd2 $6 20. Nxd2 Rxd2 21. Bxe5 $11 (21. fxe5 $143 Qe4 22. Qb7
    Qe3+ 23. Kh1 Qe2 24. Rf2 Qxf2 25. Qxg7+ Kxg7 26. Rd1 Rxd1#)) (19... Rd7) 20.
    Bxe5 Rd7 21. Qb6 $19 {-3.53/10} (21. Qxd7 Qxd7 $19)) 19... Qd3 20. Nc3 (20.
    Qxc7 $4 Rc8 21. Qa7 Bc5+ 22. Qxc5 Rxc5 $19) 20... Qc2 (20... Qc2 21. a3 Bd5 $19
    (21... Qxb2 $6 22. axb4 axb4 23. Rfb1 Qxd2 24. Rxb4 $19)) (20... Qd4+ 21. Rf2
    $19 {-2.47/9}) 0-1
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Milde, Lars"]
    [Result "1/2-1/2"]
    [PlyCount "54"]
    [EventDate "2006.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 Re8 6. Be2 Nc6 7. Bb2 d5 8.
    c4 dxc4 9. Bxc4 Be6 10. Bxe6 Rxe6 11. O-O Qd3 12. Qb3 Rd8 13. Ng5 Qxb3 14. axb3
    Red6 (14... Ree8 15. d4 (15. Bxf6 gxf6 16. Nf3 Rd3 17. Rc1 Rxb3 $15 {-0.34/11})
    (15. Nf3 Rd3 16. Bc3 Bxc3 17. dxc3 a6 $15 {-0.53/12}) 15... a6 16. Ba3 Nd5 17.
    Bxb4 Ncxb4 $15 {-0.28/9}) (14... Re7 15. d4 a6 16. Ba3 Nd5 17. Bxb4 Ncxb4 $11 {
    -0.25/9}) 15. d4 (15. Bxf6 gxf6 16. Ne4 Rd3 17. Nec3 f5 $15 {-0.38/11}) 15...
    a6 16. Bc3 (16. Ba3 Rd5 17. Bxb4 Nxb4 $11 {-0.06/10}) 16... h6 (16... Rd5 17.
    Bxb4 Rxg5 $11 {-0.09/9}) 17. Nf3 Ne4 (17... Re6 $11 {-0.06/10}) 18. Rc1 Nxc3
    19. Nxc3 Bxc3 20. Rxc3 Rd5 21. Kf1 Rb5 22. Ke2 Kf8 23. Ne1 Ke7 24. Nd3 Kd6 25.
    Nc5 Re8 26. Kf3 f5 27. h4 Nb4 1/2-1/2
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Grube, Frank"]
    [Result "0-1"]
    [PlyCount "34"]
    [EventDate "2006.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 O-O 5. e3 d5 6. c4 Be7 7. d4 Bb4+ 8.
    Nbd2 (8. Nfd2 Nbd7 $11) 8... Ne4 $15 9. Qb3 (9. cxd5 Bc3 10. Rc1 f6 $11) 9...
    c5 10. a3 (10. cxd5 Bg4 11. a3 Bc3 12. dxc5 Ba5 13. Qxb7 Nd7 $15) 10... Nxd2
    11. Nxd2 Bxd2+ 12. Kxd2 Nc6 (12... dxc4 $5 13. Qxc4 cxd4 14. Bxd4 Nc6 $15) 13.
    cxd5 $11 cxd4 (13... Na5 14. Qa2 f6 15. Bf4 cxd4 16. e4 $14) 14. exd4 (14. dxc6
    Qa5+ 15. Kd1 Qxe5 $15) 14... Nxe5 (14... Re8 15. Bb5 $11) 15. dxe5 Be6 16. Bc4
    b5 17. Qxb5 (17. Bxb5 {Deflection from d5} Bxd5) 17... Qg5+ (17... Qg5+ 18. Kd1
    Rad8 $17) 0-1
    
    [Event "?"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Brunner, Hermann"]
    [Result "0-1"]
    [PlyCount "28"]
    [EventDate "2005.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bc3 O-O 6. d4 d5 7. Bxb4 Nxb4 8.
    a3 Nc6 9. e3 Bg4 10. Nf3 Re8 11. c5 Ne4 (11... Bxf3 12. gxf3 b6 13. Qa4 $15)
    12. Be2 b6 13. h3 (13. cxb6 axb6 14. O-O Nb4 $15) 13... Bxf3 14. gxf3 Nxf2 $1 (
    14... Nxf2 15. Kxf2 Qh4+ 16. Kg2 Rxe3 $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Killer, Oliver"]
    [Result "0-1"]
    [WhiteElo "1865"]
    [BlackElo "2070"]
    [PlyCount "22"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 O-O 5. e3 Nc6
    6. Bb2 d5 7. cxd5 Ne5 $4 $146 (7... Qxd5 8. Nf3 (8. Ne2 Bg4 9. Nbc3 Bxc3 10.
    Bxc3 Rad8 11. d4 Ne4 12. f3 Nxc3 13. Nxc3 Qe6 14. Qd2 Rxd4 15. Qf2 Bxf3 16.
    Qxf3 Re8 17. Kf2 Rd2+ 18. Be2 Qe5 19. Rac1 Nb4 20. Ke1 Rd3 21. Nd1 Qa5 22. Kf2
    Qxa2 {Loetzbeier-Zimmer}) (8. Bxf6 gxf6 9. Nc3 Qd6 10. Nge2 Bf5 11. Nf4 Rfd8
    12. Be2 Kh8 13. O-O Rg8 14. Nb5 Qf8 15. d4 Bd6 16. Nxd6 Qxd6 17. Bf3 b6 18. Qa4
    Bd7 19. Qc4 Na5 20. Qxf7 Rg7 21. Qh5 Rag8 22. g3 c6 {
    Makowski,Z-Michalczuk,K/Szczecin Poland 1982/1-0 (40)}) 8... Re8 9. Be2 Bg4 10.
    O-O Qh5 11. h3 Ne5 12. hxg4 Nfxg4 13. Bxe5 Rxe5 14. Nh4 Qxh4 {
    Schiffler-Bruechner}) (7... Nxd5 8. Qf3 $15) 8. Nf3 $4 (8. Bxe5 Re8 9. Nf3 Bg4
    $18) 8... Re8 $4 (8... Nxf3+ $142 9. Qxf3 Nxd5 $11) 9. Bc4 $4 (9. Nxe5 $142
    Qxd5 10. Qb3 $18) 9... Bg4 (9... Nxc4 $142 10. Bd4 Nxd5 11. Qc2 $19) 10. a3 $4
    (10. Bxe5 Rxe5 11. Qb3 Bxf3 12. gxf3 b5 $11) 10... Bc5 $4 (10... Nxc4 $142 11.
    axb4 Nxb2 $19) 11. d4 $4 (11. Bxe5 $142 Rxe5 12. d4 $14) 11... Nxf3+ (11...
    Nxf3+ 12. gxf3 Be7 13. fxg4 b5 $18) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Pluemmer, Rolf"]
    [Result "1-0"]
    [PlyCount "51"]
    [EventDate "2005.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 d6 4. fxe5 dxe5 5. Bxe5 Nf6 6. c3 Nc6 7. Bxf6 Qxf6
    8. e3 Bd6 9. Nf3 O-O 10. Be2 Ne5 11. O-O Qh6 12. Nxe5 Bxe5 13. h3 $146 (13. g3
    Bh3 14. Rf2 Rae8 15. Na3 Rd8 16. d4 Bf6 17. Nc2 Rfe8 18. Bg4 c6 19. Bxh3 Qxh3
    20. Qf3 Qe6 21. Re1 a6 22. a3 Qe4 23. Kg2 Bg5 24. h4 Bh6 25. g4 f6 26. Qxe4
    Rxe4 27. Kg3 Rde8 {Benassi,A-Luzuriaga,N/Tiger SC 2000/1/2-1/2 (31)}) 13... Be6
    14. Bf3 c6 15. Qe2 Qg6 16. d4 Bd7 $4 (16... Bc7 $142 $17) 17. dxe5 $18 Bxh3 18.
    Nd2 Bf5 19. Bh5 Qg5 20. Nb3 Rae8 21. Rf4 g6 (21... Rxe5 22. Raf1 $14) 22. Bg4 (
    22. Nd4 $142 Rxe5 23. Raf1 $16) 22... a6 $2 (22... Rxe5 23. Re1 $14) 23. Rd4 $4
    (23. Bxf5 $142 gxf5 24. Nd4 $18) 23... Qf6 $4 (23... Bxg4 24. Rxg4 (24. Qxg4
    $143 Qxe3+ 25. Kh2 Rxe5 $15) 24... Qxe5 25. Rc4 $14) 24. Kf2 (24. exf6 Re5 $18)
    24... Rc8 $4 (24... Qh4+ $5 25. g3 Qh2+ 26. Kf3 Bxg4+ 27. Rxg4 Qh5 $14) 25. a4
    (25. exf6 $142 Be6 26. Nc5 $18) 25... a5 $4 (25... Qxe5 $142 26. Bxf5 Qxf5+ 27.
    Kg1 c5 $16) 26. Rd6 (26. Rd6 Qh4+ 27. g3 Qh2+ 28. Kf1 Qh1+ 29. Kf2 Qh2+ 30. Kf1
    Qh1+ 31. Kf2 Qh2+ $11) 1-0
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Priehn, Peter"]
    [Result "0-1"]
    [PlyCount "48"]
    [EventDate "2005.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 $2 (3. Bxe5 Nf6 $15) 3... d6 (3... exf4 $5 4. Bxg7
    Qh4+ 5. g3 fxg3 $15) 4. fxe5 dxe5 5. Bxe5 Nf6 6. Nf3 Nc6 7. Bb2 O-O 8. e3 Ng4
    9. Bc3 Bd6 10. Bd3 Nxh2 11. Nxh2 (11. Nxh2 Qh4+ {Decoy}) (11. Rxh2 Bg3+ {
    Double attack} (11... Bg3+ {Decoy})) 11... Qh4+ 12. Kf1 Bxh2 13. Qf3 h6 14. Qf2
    (14. Be4 Bd7 $15) 14... Qg3 15. Qxg3 Bxg3 16. Na3 Ne5 17. Be2 a6 18. Bf3 Rb8
    19. Rh5 Re8 20. Bxe5 Bxe5 21. d4 Bf6 22. Kf2 Bg5 23. e4 b5 24. e5 c5 $1 (24...
    c5 25. c3 Bd2 $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Nagel, Ralf"]
    [Result "0-1"]
    [PlyCount "22"]
    [EventDate "2005.??.??"]
    
    1. b4 e5 $15 2. Bb2 Bxb4 3. f4 (3. Bxe5 Nf6 $15) 3... d6 (3... exf4 $5 4. Bxg7
    Qh4+ 5. g3 fxg3 $15) 4. fxe5 dxe5 5. Bxe5 Nf6 6. Nf3 Nc6 7. Bb2 Bg4 8. e3 Qe7
    9. Nc3 O-O-O 10. Be2 Bxc3 11. Bxc3 Ne4 (11... Ne4 12. Nd4 Bd7 $19) 0-1
    
    [Event "Telechess"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Ganzer, Michael"]
    [Result "1-0"]
    [WhiteElo "1865"]
    [BlackElo "1870"]
    [PlyCount "115"]
    [EventDate "2004.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 exf4 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7. Kf1
    hxg1=Q+ 8. Kxg1 Qg3 9. Bxh8 h6 10. Rh3 Qg4 (10... Qg5 11. Nc3 $15) 11. Nc3 {
    White fights for the Initiative} Nc6 (11... Bxc3 12. Bxc3 Nc6 13. e3 $11) 12.
    Nd5 $14 Kd8 13. Nf6 (13. Nxb4 Qxb4 14. Rg3 Nge7 $11) 13... Nxf6 $11 14. Bxf6+
    Ke8 (14... Be7 15. Rxh6 Bxf6 16. Rxf6 $11) 15. Rxh6 $14 {
    White creates threats along the open h-file} Bf8 16. Rh8 Qg6 17. Qf1 d5 (17...
    d6 18. e4 $14) 18. Qf4 Bf5 (18... Be6 19. Qg5 Qxg5 20. Bxg5 $14) 19. Rf1 Qxf6
    20. Qxf5 Qxf5 (20... Qxh8 21. Qxf7+ Kd8 22. Qxf8+ Kd7 23. Qf5+ Ke7 24. Qf7+ Kd8
    25. Qxd5+ Kc8 26. Qc5 Qd4+ 27. Qxd4 Nxd4 28. Rf8+ Kd7 29. Rxa8 Nxe2+ 30. Kf2
    $18) 21. Rxf5 Ne7 22. Rf6 Rd8 23. Rh7 Rd6 (23... Ng6 24. Rhxf7 Be7 25. Rf2 $18
    (25. Rxg6 $6 Kxf7 26. Rg4 Bf6 $15)) 24. Rfxf7 Rg6 (24... c6 25. Kf2 Rg6 26. e4
    $18) 25. Kf2 c6 26. Bf3 Rg5 27. e4 (27. d4 b6 $18) 27... dxe4 28. Bxe4 Rg4 29.
    Ke3 (29. Bf3 Rg8 $18) 29... Rg3+ (29... Rg1 30. Kd4 Rg5 31. d3 $18) 30. Kd4 (
    30. Kf4 Ra3 $18) 30... Ra3 (30... Rg5 $18) 31. Ke5 Rxa2 32. Ke6 c5 33. Rxe7+
    Bxe7 34. Rxe7+ Kf8 35. Rxb7 Ra4 36. Rf7+ Kg8 37. Bd5 a5 (37... Kh8 38. Kd6 $18)
    38. Rc7 (38. c4 Ra1 $18) 38... Rd4 39. d3 Kf8 (39... Kh8 40. Rxc5 a4 41. Be4
    $18) 40. Rxc5 Ra4 (40... a4 41. Ra5 $18) 41. Kd6 (41. Be4 $5 Kg7 $18) 41... Kg7
    42. Ke5 Ra1 43. c4 Kf8 (43... a4 44. Rc7+ Kh6 45. Be4 $18) 44. Rc8+ Ke7 45.
    Rc7+ Kf8 46. Rf7+ Ke8 47. Kd6 Rb1 48. c5 Rb8 49. Rh7 Kf8 {
    If Black now would get Rd8 in, he might survive} 50. Rh8+ Kg7 51. Rxb8 Kf6 (
    51... Kg6 52. c6 Kg5 53. c7 Kf5 54. c8=Q+ Kg5 55. Qc1+ Kf5 56. Qg1 a4 57. Rf8#)
    52. Rf8+ (52. Rg8 a4 53. c6 Kf5 54. c7 Kf4 55. c8=Q Ke3 56. Qc1+ Kxd3 57. Rg2
    a3 58. Qd2#) 52... Kg7 (52... Kg5 53. c6 a4 54. c7 Kg4 55. c8=Q+ Kg3 56. Rf3+
    Kh4 57. Qf5 a3 58. Rh3#) 53. Rg8+ Kf6 54. Be6 a4 55. c6 a3 56. c7 a2 57. c8=R
    a1=Q 58. Rcf8# 1-0
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2004.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Vetter, Udo"]
    [Result "0-1"]
    [PlyCount "38"]
    [EventDate "2004.??.??"]
    
    1. b4 e5 2. Bb2 Bxb4 3. f4 exf4 4. Bxg7 Qh4+ 5. g3 fxg3 6. Bg2 gxh2+ 7. Kf1
    hxg1=Q+ 8. Kxg1 Qg5 9. Bxh8 Nf6 10. e3 d5 11. c3 Be7 12. Bxf6 Qxf6 13. Bxd5
    Qg6+ {Black gets deadly initiative} 14. Bg2 (14. Kf2 c6 15. Rg1 Bg5 $11) 14...
    Bg4 $15 15. Qa4+ c6 (15... Nd7 16. Qf4 $11) 16. Qf4 h5 17. e4 Nd7 18. d4 Bg5
    19. Qg3 (19. Qf2 Qh6 20. Qe1 c5 $19) 19... h4 (19... h4 20. Rxh4 Bxh4 21. Qxh4
    Bf3 $19) 0-1
    
    [Event "Schleswig Holstein-ch Basis"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Hergeroeder, Klaus"]
    [Result "0-1"]
    [PlyCount "126"]
    [EventDate "2008.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. e3 Be7 4. Nf3 Bg4 5. Be2 Nd7 $146 (5... Bxf3 6. Bxf3 c6
    7. b5 Nf6 8. d3 O-O 9. c4 Qc7 10. Nc3 Nbd7 11. a4 a6 12. O-O axb5 13. axb5 c5
    14. Qc2 Nb6 15. h3 Rxa1 16. Rxa1 Ra8 17. Rxa8+ Nxa8 18. Qa4 Nb6 19. Qa7 h6 20.
    Bxb7 {brozal-carmen411/playok.com 2012/1-0 (44)}) 6. a3 Ngf6 7. d4 e4 8. Nfd2
    Bxe2 9. Qxe2 d5 10. c4 c6 11. Nc3 O-O 12. O-O a6 13. c5 Qc7 14. f3 exf3 15.
    Nxf3 a5 16. b5 b6 17. bxc6 Qxc6 18. cxb6 Rab8 19. Nb5 Qxb6 20. a4 Rfc8 21. Rfc1
    Ne4 22. Rc2 Nd6 (22... Qe6 23. Rac1 Rxc2 24. Rxc2 $17) 23. Nxd6 Rxc2 24. Qxc2
    Bxd6 25. Ba3 Bb4 (25... Bxa3 26. Rxa3 Qb1+ 27. Qxb1 Rxb1+ 28. Kf2 Rb2+ 29. Ke1
    $17) 26. Rb1 h6 27. Qf5 Qd6 28. Bc1 (28. Bxb4 axb4 29. a5 Rb5 $11) 28... Nb6
    29. Ne5 (29. e4 $5 Qe6 30. Qxe6 fxe6 31. exd5 exd5 32. Bf4 $15) 29... f6 $17 (
    29... Nxa4 $6 30. Qxf7+ (30. Nxf7 $143 Qf8 31. Nxh6+ gxh6 32. Qxd5+ Qf7 $19)
    30... Kh7 31. Qf5+ Kg8 32. Qf7+ Kh7 33. Qf5+ Kg8 34. Qf7+ $11) 30. Nd3 Nxa4 31.
    Qg6 Nc3 32. Rb2 Ne4 33. Ne5 $4 (33. Rc2 $142 $19) 33... fxe5 34. Qg4 (34. Qxd6
    Bxd6 35. Rxb8+ Bxb8 $19) 34... Nf6 (34... Qc7 $142 35. Qd1 Rc8 36. Rb1 $19) 35.
    Qg3 (35. Qf5 exd4 36. exd4 Re8 $19) 35... Re8 (35... Qc7 $142 36. Bd2 Bxd2 37.
    Rxb8+ Qxb8 38. h3 Qb1+ 39. Kh2 exd4 40. exd4 $19) 36. Rc2 Qe6 (36... exd4 $5
    37. Qxd6 Bxd6 38. exd4 $19) 37. Bb2 e4 38. Rc7 (38. h3 a4 $19) 38... Qg4 39.
    Qf2 Qd1+ 40. Qf1 Qxf1+ (40... Qd3 41. Bc3 Qxe3+ 42. Qf2 Qxf2+ 43. Kxf2 $19) 41.
    Kxf1 Ng4 42. Ke2 Rf8 43. Kd1 Rf1+ 44. Kc2 Rf2+ 45. Kb1 Nxe3 46. Rd7 Nc4 47. Bc1
    Na3+ (47... e3 $142 48. Bxe3 Nxe3 49. Rc7 $19) 48. Bxa3 Bxa3 49. Rxd5 Bb4 (
    49... e3 $142 $5 50. Rxa5 e2 51. Re5 $19) 50. Re5 Rxg2 51. h4 Re2 52. d5 Rd2 (
    52... a4 $5 53. Re8+ Kf7 54. Rb8 $19) 53. Rxe4 Rxd5 54. Ka2 Rd3 55. h5 Kf7 56.
    Rf4+ Ke6 57. Rg4 Rh3 58. Rxg7 Rxh5 59. Kb3 Kf6 60. Rb7 Rh3+ 61. Ka4 h5 62. Rb6+
    Ke5 63. Kb5 Kd4 0-1
    
    [Event "Schleswig Holstein-ch B"]
    [Site "?"]
    [Date "2007.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Schramm, Finn"]
    [Result "0-1"]
    [BlackElo "1645"]
    [PlyCount "98"]
    [EventDate "2007.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. Be2 Be7 5. Nf3 Bf5 6. c4 Nbd7 7. d3 (7. Nc3 O-O
    8. d4 e4 9. Nh4 Bg6 10. Nxg6 hxg6 11. a3 c5 12. dxc5 dxc5 13. Qc2 cxb4 14. Nxe4
    bxa3 15. Bc3 Rc8 16. O-O Nxe4 17. Qxe4 Nc5 18. Qc2 Ne6 19. Qa4 a6 20. Bb4 Bxb4
    21. Qxb4 a5 {Bennett,H (2070)-Pan,A/Open, Auckland NZL 2003/1-0 (54)}) 7... O-O
    8. h3 $146 (8. O-O h6 (8... Re8 9. Nc3 c6 10. Qb3 a6 11. a4 Qc7 12. Rac1 a5 13.
    b5 c5 14. Qd1 b6 15. Ne1 Rad8 16. Bf3 g5 17. Bd5 Kg7 18. Nf3 h6 19. d4 Be6 20.
    Bxe6 fxe6 21. dxe5 dxe5 22. Qc2 g4 23. Nd2 {
    Steiner,P-Damrau,W/Baden-ch JS Eppingen 2004/1-0 (36)}) 9. Nc3 a5 10. a3 c6 11.
    e4 Bh7 12. Qb3 Qb8 13. Rfe1 Re8 14. Nd1 Nf8 15. Ne3 Ne6 16. Nf5 axb4 17. Nxe7+
    Rxe7 18. axb4 b6 19. Rxa8 Qxa8 20. Ra1 Ra7 21. Rxa7 Qxa7 22. Bd1 Bg6 {
    Orban,C-Cordy,J/WS/O/269 ICCF 2009/1-0 (46)}) (8. Nbd2 e4 9. dxe4 Nxe4 10. Nd4
    Nxf2 11. Kxf2 Bh4+ 12. Kg1 Bg6 13. N4f3 Bf6 14. Bxf6 Qxf6 15. h3 Rfe8 16. Kh2
    Rxe3 17. Rf1 Rae8 18. Ne1 Qe5+ {0-1 ourang-orsonnet/kurnik 2012}) 8... h6 9. a3
    a6 10. Nc3 c6 11. e4 Bh7 12. Qc2 Rc8 13. a4 (13. O-O d5 $11) 13... Qb6 14. Rb1
    Rc7 (14... Qxb4 $5 15. Bc1 Qa5 16. Rxb7 Rb8 17. Rxb8 Rxb8 $15) 15. Bc1 $11 Qa7
    16. Qa2 Rfc8 17. Bd2 Ra8 18. O-O Qb8 19. a5 b5 20. cxb5 cxb5 21. Rfc1 Qb7 22.
    Nd1 (22. Bd1 d5 23. Bb3 dxe4 24. Bxf7+ Kf8 25. Nxe4 Rac8 26. Nxf6 Bxf6 27. Rxc7
    Qxc7 $18) 22... Rac8 (22... Rxc1 23. Rxc1 d5 24. exd5 Nxd5 25. Qb3 $15) 23.
    Rxc7 $11 Rxc7 24. Rc1 (24. Ne3 $142 $11) 24... Rxc1 $17 25. Bxc1 d5 26. Qb2 (
    26. d4 Bxb4 27. dxe5 dxe4 28. exf6 exf3 29. Bxf3 Be4 $17) 26... dxe4 $19 27.
    dxe4 (27. Ne1 Qd5 28. Nc3 Qd6 29. dxe4 Qxb4 $19 (29... Nxe4 $6 30. Nxe4 Bxe4
    31. Bd2 $17)) 27... Bxe4 (27... Qxe4 $142 $5 28. Ne3 Bxb4 29. Bd2 $19) 28. Ne1
    Nd5 29. Bd2 Qc6 30. Bd3 Qg6 31. Bxe4 Qxe4 32. f3 $2 (32. Nc2 Qd3 33. Nce3 Nf4
    $19) 32... Qc4 (32... Qd4+ $142 $5 33. Qxd4 exd4 34. Nd3 $19) 33. Nc2 Qd3 34.
    Nce3 (34. Qc1 N7f6 $19) 34... Bg5 (34... Bxb4 35. Bxb4 Nxe3 36. Nxe3 Qxe3+ 37.
    Kh1 $19) 35. Qc1 Nf4 36. Nc3 (36. Kh1 $142 $19) 36... Qxc3 $1 37. Qxc3 (37.
    Qxc3 Ne2+ {Double attack} (37... Ne2+ {Decoy})) (37. Bxc3 Ne2+ {Double attack})
    37... Ne2+ 38. Kf2 Nxc3 39. Bxc3 Bxe3+ 40. Kxe3 f5 41. f4 e4 42. g4 g6 43. h4 {
    White intends g5} h5 44. g5 (44. gxf5 gxf5 45. Kd4 Kf7 $17) 44... Kf7 45. Kd4
    Ke6 46. Bd2 Kd6 47. Be3 Nb8 48. Bd2 (48. Kc3 $19) 48... Nc6+ 49. Kc3 Kd5 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Rueschenbeck, Thorsten"]
    [Result "1-0"]
    [PlyCount "55"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 $15 2. Bb2 d6 3. e3 Nf6 4. Nf3 a5 (4... Be7 5. Nc3 $15) 5. bxa5 (5. b5
    Be7 $11) 5... Nc6 (5... Rxa5 6. Bc3 Ra8 7. a4 $15) 6. Bb5 $11 Rxa5 7. Nc3 Be7
    8. O-O O-O 9. Rb1 (9. Bxc6 bxc6 10. e4 Bg4 $11) 9... Be6 10. a4 d5 (10... Na7
    $142 $5 $15) 11. Bxc6 $14 bxc6 12. Nxe5 Qd6 13. d4 (13. f4 Nd7 14. Ba3 Qxa3 15.
    Nxc6 Ra6 16. Nxe7+ Qxe7 $14) 13... c5 (13... Bf5 14. Re1 $14) 14. Ba3 $16 c6 (
    14... Nd7 15. Nb5 Qa6 16. Nxc7 $16) 15. Rb7 (15. Nb5 $142 cxb5 16. Bxc5 $16)
    15... Rb8 $2 (15... Bc8 $142 16. Rxe7 $1 Qxe7 17. Nxc6 Qc7 18. Nxa5 Qxa5 $18)
    16. Rxb8+ $18 Qxb8 17. Nxc6 Qc7 18. Nxa5 Qxa5 19. Qe1 Ne4 (19... cxd4 20. Nxd5
    $1 Qxd5 21. Bxe7 Nd7 $18) 20. Nxe4 Qxe1 21. Rxe1 Bd7 (21... dxe4 22. Rb1 f6 $18
    ) 22. Nxc5 Bxc5 (22... Bxa4 23. Nxa4 Bxa3 24. Ra1 $18) 23. Bxc5 Bxa4 (23... f5
    24. a5 Kf7 25. a6 $18) 24. Ra1 Bc6 25. Ra6 Bb7 26. Rb6 f5 27. Rxb7 g6 28. Rd7 (
    28. Rd7 h6 29. Rxd5 $18) 1-0
    
    [Event "Schleswig Holstein-ch cand"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Roth, Heinz Georg"]
    [Result "0-1"]
    [BlackElo "1830"]
    [PlyCount "58"]
    [EventDate "2005.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. Nf3 e4 5. Nd4 c5 6. bxc5 dxc5 7. Bb5+ $146 (7.
    Nb3 Bd6 (7... Be6 8. Nc3 c4 9. Nd4 Bc5 10. Nxe6 fxe6 11. Bxc4 Qe7 12. O-O O-O
    13. h3 Kh8 14. Rb1 a6 15. Ne2 b5 16. Bb3 e5 17. Ng3 Nc6 18. Qe2 Rfd8 19. Rbd1
    h6 20. d3 exd3 21. cxd3 a5 22. a4 {varin123-resuscytacja5/kurnik 2012/0-1 (36)}
    ) (7... Be7 8. Be2 O-O 9. O-O Nc6 10. d3 Bf5 11. f3 exf3 12. Bxf3 Be6 13. N1d2
    Nd5 14. Qe1 Bh4 15. Qe2 Bg5 16. Bxd5 Qxd5 17. c4 Qd8 18. Nxc5 Qb6 19. Nde4
    Bxe3+ 20. Qxe3 Qxb2 21. Rab1 Qe5 22. Rxb7 {
    Murdzia,P-Urban,K/Gdansk ch Poland 1994/1-0 (56)}) 8. d3 exd3 9. Na3 dxc2 10.
    Bb5+ Nc6 11. Qxc2 O-O 12. Bxc6 bxc6 13. Nc4 Bc7 14. O-O Be6 15. Ne5 c4 16. Nxc4
    Qd5 17. Ncd2 Bf5 18. Qc5 Qxc5 19. Nxc5 Nd7 20. Rfc1 Nxc5 21. Rxc5 Bd7 {
    OrangoTango (2410)-Nexusgab (2385)/0-1 (92)}) 7... Nbd7 8. Nb3 a6 9. Bxd7+ Bxd7
    (9... Kxd7 $143 10. d3 Ke8 11. Bxf6 Qxf6 12. dxe4 $11) 10. Bxf6 Qxf6 (10...
    gxf6 $6 11. Nc3 f5 12. Qh5 $15) 11. Nc3 (11. Qh5 Qf5 12. Qxf5 Bxf5 $17) 11...
    Qg6 12. Kf1 Bd6 13. Nd5 (13. d3 c4 $1 14. Nd2 exd3 15. Nxc4 Bb4 $17) 13... Bg4
    14. Qe1 O-O 15. h3 Be6 16. Nf4 Bxf4 17. exf4 Bc4+ 18. Kg1 b6 19. g4 (19. Qe3
    $142 $5 $17) 19... Qf6 $19 20. Qe3 $4 (20. f5 $19) 20... Bxb3 21. axb3 (21. Qc3
    Qxc3 22. dxc3 Bxc2 $19) 21... Qxa1+ 22. Kg2 Qd4 23. Qg3 (23. Re1 Qd7 $19) 23...
    Qxd2 24. h4 (24. Qe3 Qxc2 25. Re1 Rfe8 $19) 24... Rfe8 25. h5 (25. Qe3 Qxc2 26.
    Rc1 Qb2 $19) 25... e3 26. Rf1 e2 27. h6 exf1=Q+ 28. Kxf1 Re1+ 29. Kg2 Qd5+ (
    29... Qd5+ 30. f3 Qd2+ 31. Qf2 Re2 32. Kh3 Rxf2 33. Kg3 Rg2+ 34. Kh4 Qxf4 35.
    hxg7 Qh6#) 0-1
    
    [Event "Schleswig Holstein-ch B"]
    [Site "?"]
    [Date "2007.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Jarchow, Andreas"]
    [Result "0-1"]
    [BlackElo "1765"]
    [PlyCount "62"]
    [EventDate "2007.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 c5 5. b5 Bd6 6. Bd3 $146 (6. c4 Ne7 (6... d4
    7. e4 f5 8. exf5 Bxf5 9. d3 Nf6 10. f3 O-O 11. Nd2 Nbd7 12. Qc2 a6 13. bxa6
    Rxa6 14. g3 Bc7 15. Bh3 Bxh3 16. Nxh3 Ba5 17. O-O Bxd2 18. Qxd2 Qe8 19. Bc1 Qh5
    20. Kg2 h6 21. Rb1 {Nebylitsin,N (2225)-Grif,S/Novosibirsk op 2001/0-1 (56)})
    7. cxd5 Nxd5 8. Qh5+ g6 9. Qf3 Be7 10. Bc4 Nb6 11. Ba2 Qd3 12. Nc3 N8d7 13.
    Nge2 Nc4 14. Bxc4 Qxc4 15. O-O Nb6 16. Rfc1 Bg4 17. Qxb7 Bxe2 18. Qc6+ Kf7 19.
    Ne4 Qxb5 20. Nd6+ Bxd6 {Aubertin,T-Berger,P (1840)/1.Saarlouis op 1998/0-1}) (
    6. d4 cxd4 7. exd4 Ne7 (7... e4 8. c4 Be6 9. c5 Bc7 10. Nc3 Ne7 11. Qb3 f5 12.
    a4 O-O 13. g3 Ba5 14. Nge2 Bf7 15. Bg2 g5 16. O-O Ng6 17. f4 Bc7 18. fxg5 Qxg5
    19. Bc1 Qf6 20. Qc2 Nd7 21. Be3 Be6 22. Qd2 {
    varin123-vladomm/playok.com 2012/1-0}) 8. dxe5 fxe5 9. Bd3 O-O 10. Ne2 e4 11.
    O-O exd3 12. Qxd3 Bf5 13. Qd4 Rf7 14. Ng3 Bxc2 15. Nd2 Nf5 16. Qxd5 Qf8 17. Nh5
    Nd7 18. Rac1 Nb6 19. Qa2 Bd3 20. Rfe1 Rc8 {
    varin123-tello (1685)/playok.com 2012/0-1 (32)}) 6... Be6 7. c4 dxc4 8. Be4 (8.
    Qh5+ Kf8 9. Be4 Qd7 $15) 8... Qd7 $17 9. a4 f5 10. Bf3 Nf6 11. Bh5+ g6 (11...
    Nxh5 12. Qxh5+ Bf7 13. Qg5 $19) 12. Be2 O-O (12... Bd5 13. Nf3 Qe6 14. Qc2 $17)
    13. Qc2 Nd5 14. Bxc4 (14. Nf3 $5 $15) 14... Nb4 $17 15. Qb3 Bxc4 16. Qxc4+ Qf7
    17. Qxf7+ Rxf7 18. Ba3 $4 (18. Ke2 $142 $17) 18... Nc2+ $19 19. Ke2 Nxa1 20.
    Nf3 Nb3 21. Nc3 (21. d3 Nd7 $19) 21... b6 (21... e4 $142 $5 22. Ng5 Rd7 23.
    Ngxe4 fxe4 24. Nxe4 $19) 22. Ng5 Rd7 23. Rb1 (23. Nd5 Be7 24. Nxe7+ Rxe7 $19)
    23... c4 24. Bb2 Bb4 (24... Be7 25. Nf3 e4 26. Nd4 Nxd4+ 27. exd4 $19) 25. Bc1
    (25. Rd1 a6 26. Nf3 axb5 27. Nxe5 bxa4 28. Nxc4 Bxc3 29. Bxc3 Ra6 $19) 25... a6
    26. Nf3 Bxc3 27. dxc3 Rd5 (27... axb5 28. axb5 Ra2+ 29. Ke1 $19) 28. a5 (28. e4
    fxe4 29. Nd2 Nxc1+ 30. Rxc1 axb5 31. Nxe4 Kg7 32. axb5 Ra2+ 33. Ke1 Rxb5 $19)
    28... axb5 29. axb6 Nd7 30. b7 Rb8 31. Rb2 (31. Bd2 $19) 31... Nxc1+ (31...
    Nxc1+ 32. Kf1 Rd1+ 33. Ne1 Rxb7 $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Hoegerl, Gerd"]
    [Result "0-1"]
    [WhiteElo "1800"]
    [BlackElo "2115"]
    [PlyCount "80"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. b5 d5 4. e3 Be6 5. d4 e4 6. Nd2 a6 7. a4 f5 (7... Nh6 8.
    Ne2 $11) 8. Ne2 Nf6 9. Nf4 Bf7 10. c4 (10. Be2 Bd6 $11) 10... Bd6 (10... dxc4
    11. Bxc4 Bxc4 12. Nxc4 axb5 13. axb5 Bb4+ 14. Kf1 Rxa1 15. Bxa1 $11) 11. Nxd5 (
    11. c5 Bxf4 12. exf4 axb5 13. Bxb5+ c6 $11) 11... Nxd5 $15 12. cxd5 Bxd5 13.
    Ba3 Bxa3 14. Rxa3 O-O 15. Qc2 (15. bxa6 Nxa6 16. Bc4 Nb4 $11) 15... c6 $15 16.
    bxa6 Nxa6 17. Bxa6 (17. a5 Qe7 18. Ra4 f4 $15) 17... Rxa6 $11 18. O-O b5 19.
    Qc5 (19. Rfa1 b4 20. Rb3 Bxb3 21. Qxb3+ Qd5 22. Qxb4 f4 $15) 19... Rxa4 20.
    Rxa4 bxa4 21. Qb4 f4 22. Qxa4 Qe7 (22... Qe8 23. Qc2 $15) 23. g3 (23. Qc2 f3
    $15) 23... Qe6 24. Ra1 Qf5 (24... f3 25. Qd1 $15) 25. exf4 (25. gxf4 Qg4+ 26.
    Kf1 g5 $11) 25... g5 $15 {Black launches an attack} 26. Qa3 gxf4 27. gxf4 Kh8
    28. Qe3 Rg8+ 29. Kf1 Qg4 (29... Qh5 30. Rc1 $15 (30. Nxe4 $4 Bc4+ 31. Ke1 Rg1+
    32. Kd2 Rxa1 $19)) 30. Ke1 (30. Re1 Bf7 31. Qg3 Qh5 $17) 30... Qg1+ $17 31. Nf1
    Bc4 {Do you see the mate threat?} 32. Kd2 Bxf1 33. Qxe4 {
    Black now must not overlook the idea Ra7} Qxf2+ 34. Kc3 {
    Threatening mate... how?} Qe2 35. Qe5+ Qxe5 36. fxe5 (36. dxe5 Bh3 $17) 36...
    Bg2 $19 37. Rg1 (37. Kc4 Rb8 $17) 37... Rg4 (37... Bd5 38. Re1 $19) 38. Rb1 (
    38. Re1 Kg7 $19) 38... Bd5 39. Rb2 Kg7 40. Rf2 Rg2 (40... Rg2 41. Rxg2+ Bxg2
    $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Birzer, Lothar"]
    [Result "0-1"]
    [WhiteElo "1835"]
    [BlackElo "2000"]
    [PlyCount "94"]
    [EventDate "2002.??.??"]
    
    1. b4 e5 2. Bb2 f6 3. e4 Bxb4 4. Bc4 Ne7 5. Qh5+ Ng6 6. Nf3 Kf8 7. c3 d5 8.
    Bxd5 Qxd5 9. exd5 Nf4 10. cxb4 Nxh5 11. O-O Nf4 (11... Bg4 12. d4 (12. Rc1 Bxf3
    (12... c6 13. Bxe5 fxe5 14. Nxe5 Bc8 15. dxc6 Nxc6 $11 {-0.09/11}) 13. gxf3 c6
    14. dxc6 bxc6 15. d4 Nf4 $15 {-0.38/10}) 12... Bxf3 (12... Nf4 13. dxe5 Bxf3
    14. gxf3 fxe5 15. Bxe5 Nxd5 $14 {0.50/12}) (12... e4 13. Nfd2 Nf4 14. Nxe4 Nxd5
    15. a3 Nf4 $11 {-0.06/9}) (12... c6 13. dxe5 Bxf3 14. gxf3 cxd5 15. Rd1 Nc6 $11
    {0.06/9}) (12... Nd7 13. Rc1 Bxf3 14. Rxc7 Ke7 15. gxf3 Kd6 $11 {0.12/10}) 13.
    gxf3 Nd7 14. Rc1 Rc8 15. d6 Nf4 $11 {-0.25/10}) (11... a5 12. b5 (12. d4 e4 (
    12... exd4 13. Bxd4 Nf4 14. Rd1 Bg4 15. b5 Nd7 $11 {-0.16/9}) (12... Bg4 13.
    dxe5 Bxf3 14. gxf3 axb4 15. Rc1 Na6 $11 {0.12/9}) 13. Nfd2 axb4 14. Nxe4 f5 15.
    Ned2 Nf4 $17 {-0.91/12}) (12. bxa5 Nf4 (12... Bg4 13. d4 Bxf3 14. gxf3 Rxa5 15.
    dxe5 Rxd5 $15 {-0.50/9}) (12... Rxa5 13. d4 e4 14. Nfd2 Rxd5 15. Re1 f5 $15 {
    -0.66/10}) 13. Ba3+ Ke8 14. Nc3 Rxa5 15. Bb4 Ra8 $17 {-0.84/9}) (12. Rc1 axb4 (
    12... Nf4 13. Rxc7 Na6 14. Rc4 Nxb4 15. Nc3 Nbxd5 $15 {-0.69/8}) 13. Rxc7 Na6
    14. Rc4 b5 15. Re4 Bb7 $17 {-0.97/9}) (12. Ba3 axb4 (12... Nf4 13. bxa5+ Ke8
    14. Nc3 Rxa5 15. Bb4 Ra8 $17 {-0.84/10}) (12... Ke8 13. d4 axb4 14. Bxb4 Nf4
    15. dxe5 Nxd5 $15 {-0.28/9}) (12... Kg8 13. d4 axb4 14. Bxb4 Bg4 15. Nbd2 Nf4
    $15 {-0.56/9}) 13. Bxb4+ Kf7 14. d4 exd4 15. Nxd4 Na6 $17 {-0.91/10}) 12... Nf4
    13. d4 exd4 14. Nxd4 Nxd5 15. Rc1 Bd7 $15 {-0.53/10}) (11... Nd7 12. d4 (12. b5
    Nb6 (12... Nf4 13. d4 exd4 14. Bxd4 Nxd5 15. Rc1 N7b6 $15 {-0.66/9}) (12... a6
    13. d4 e4 14. Nfd2 axb5 15. d6 c6 $15 {-0.41/11}) (12... Kf7 13. d4 e4 14. Nfd2
    f5 15. Rc1 Nf4 $15 {-0.28/11}) 13. d4 exd4 14. Nxd4 Nxd5 15. Nc3 Nhf4 $17 {
    -0.78/10}) (12. Nc3 Nb6 (12... Nf4 13. d4 exd4 14. Nxd4 Nb6 15. Rac1 a6 $15 {
    -0.56/9}) 13. d4 exd4 14. Nxd4 Nf4 15. Rac1 a6 $15 {-0.56/9}) (12. Re1 Nf4 (
    12... Nb6 13. d4 exd4 14. Nxd4 Nxd5 15. a3 Nhf4 $15 {-0.69/10}) 13. d4 Nd3 14.
    Re2 e4 15. Ne1 Nb6 $17 {-0.75/10}) 12... e4 (12... Nf4 13. dxe5 Nd3 14. Bc3
    N7xe5 15. Nxe5 fxe5 $11 {0.19/9}) (12... Nb6 13. dxe5 Nxd5 14. Rd1 Be6 15. Nd4
    Bg8 $11 {0.06/9}) 13. Nfd2 f5 14. Ba3 Kf7 15. Rc1 Nf4 $11 {-0.25/11}) 12. d4 (
    12. Nc3 a6 (12... Nd3 13. Ba3 Bf5 14. h3 Bg6 15. Nh4 Kf7 $15 {-0.63/10}) (12...
    a5 13. b5 Bg4 14. Ne1 Be2 15. Nxe2 Nxe2+ $17 {-0.81/9}) (12... Bf5 13. d4 Nd3
    14. Ba3 Bg4 15. Ne1 Nf4 $11 {0.22/9}) (12... Bg4 13. Ne1 Be2 14. Nxe2 Nxe2+ 15.
    Kh1 Nf4 $17 {-0.78/10}) 13. h3 Nd3 14. Rfb1 Kf7 15. Ne1 Bf5 $17 {-0.84/10}) (
    12. Ne1 Nd7 (12... Kf7) (12... Nxd5) (12... a5) (12... Bg4) 13. Nc3 Nb6 14. Nc2
    Nbxd5 15. Nxd5 Nxd5 $17 {-1.22/9}) 12... exd4 (12... e4 13. Nfd2 Nxd5 14. Nxe4
    Nxb4 15. Rc1 N4a6 $15 {-0.69/9}) (12... Bg4 13. dxe5 Bxf3 14. gxf3 fxe5 15.
    Bxe5 Nxd5 $11 {-0.03/11}) (12... Nd3 13. Ba3 e4 14. Nfd2 f5 15. Nc4 Kf7 $11 {
    -0.13/9}) 13. Nxd4 Nxd5 14. a3 Kf7 (14... a5 15. Nc3 Nf4 16. Rad1 axb4 17. axb4
    $17) 15. Nc3 $15 Nxc3 16. Bxc3 Bd7 17. Rfe1 Nc6 (17... b6 18. Rab1 $17) 18. Nb3
    b6 19. Rad1 Rad8 20. f3 (20. h3 a6 $17) 20... Ne7 21. Rd2 Ba4 (21... c6 22.
    Red1 Nd5 23. Bd4 $17) 22. Nd4 Rd7 23. b5 Rhd8 (23... Nd5 24. Bb2 $17) 24. Rde2
    Nd5 25. Bb2 (25. Bd2 a6 $1 26. bxa6 Ra8 $17) 25... Ra8 26. g3 (26. h4 a6 27.
    bxa6 Nf4 $17) 26... a6 $19 27. bxa6 Rxa6 28. Kf2 (28. Re6 c5 29. Nf5 Kg6 30.
    Nh4+ Kh5 $17) 28... Ne7 (28... c5 29. Nf5 $19) 29. Ne6 Nf5 30. g4 Nd6 31. Bc1
    c5 (31... Bb3 32. Nd4 Bd5 33. Nc2 $19) 32. Rd2 $17 Ra8 33. h4 Nc4 34. Rxd7+
    Bxd7 35. Nf4 Bc6 36. g5 Ra7 (36... Nxa3 $6 37. gxf6 gxf6 38. Re6 Bxf3 39. Kxf3
    $15) 37. gxf6 gxf6 (37... Nxa3 38. fxg7 Nc4 39. Nh5 Ra2+ 40. Kg3 $18) 38. h5
    Rd7 (38... Ba8 39. Rg1 Nxa3 40. h6 $15) 39. Rg1 (39. Kg3 b5 $19) 39... Ne5 40.
    h6 Bxf3 (40... Nxf3 $6 41. Rg7+ Ke8 42. Nh5 $17) 41. Rg7+ Ke8 42. Rg8+ Ke7 43.
    Rg7+ Kd6 44. Bb2 Bc6 45. Bxe5+ fxe5 46. Nh3 Be4 47. Ng5 Bf5 0-1
    
    [Event "Schleswig Holstein-ch Basis"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Vetter, Gerhard"]
    [Result "1-0"]
    [PlyCount "119"]
    [EventDate "2008.??.??"]
    
    1. b4 e6 2. Bb2 Be7 $4 (2... Nf6 $142 $15) 3. Bxg7 $18 Bf6 4. Bxh8 Bxa1 $2 (
    4... Bxh8 5. d4 d5 $18) 5. Bxa1 Qe7 6. a3 d5 7. e3 a6 (7... Nd7 8. Qg4 Ngf6 9.
    Qg7 $18) 8. Nf3 (8. Qg4 $5 Nf6 9. Qg7 e5 10. Qh8+ Kd7 $18) 8... Nc6 9. Bd3 h6
    10. Ne5 Nf6 (10... Nxe5 11. Bxe5 Qg5 12. Bxc7 Qxg2 13. Rf1 $18) 11. Qf3 Nxe5
    12. Bxe5 Ne4 13. Bxe4 dxe4 14. Qxe4 f5 15. Qf4 Qg5 16. Qxg5 hxg5 17. Bxc7 Bd7
    18. c3 Bc6 19. f3 Bb5 20. d4 Rc8 21. Be5 Bd3 22. Kd2 Bc4 23. h4 g4 (23... gxh4
    24. Rxh4 b5 25. Rh8+ Kd7 26. Rxc8 Kxc8 27. e4 $18) 24. f4 (24. h5 $5 Kd7 $18)
    24... Bd5 (24... Kf7 25. h5 Kg8 26. a4 $18) 25. Rh2 (25. h5 $5 Kf7 26. h6 Bxg2
    $18) 25... Be4 (25... Kf7 26. c4 $1 Rxc4 $18) 26. Rh1 (26. h5 $142 Kd7 $18)
    26... Bxg2 $4 (26... Bd5 27. h5 Kf7 $18) 27. Rg1 $18 Be4 28. Rc1 Kd7 (28... b5
    29. h5 Kf7 30. a4 bxa4 31. Na3 $18) 29. c4 (29. h5 g3 30. h6 g2 $18) 29... Bf3
    (29... Ke7 30. h5 Kf7 31. Nc3 $18) 30. Ke1 (30. h5 $142 g3 31. h6 Ra8 $18)
    30... g3 31. Kf1 Rg8 32. Nd2 Bc6 33. Bf6 (33. Kg1 Rg4 34. b5 axb5 35. cxb5 Bd5
    $18) 33... g2+ 34. Kg1 Rg3 35. Re1 Rh3 36. Kf2 Rh1 37. Rg1 Ke8 38. c5 (38. a4
    Kf7 39. Bg5 Bxa4 $18) 38... Kf7 39. Bg5 Kg6 40. Nc4 Kh5 41. Ne5 Be4 42. a4 Rh2
    43. b5 a5 44. c6 b6 45. Nf3 (45. Nd7 $142 Kg6 46. Nf6 e5 47. Nxe4 Rh1 $18)
    45... Rh3 46. Ne5 Rh2 47. c7 Bb7 48. Nd7 Kg4 49. Nxb6 (49. Nf6+ $142 Kh3 50. h5
    Rh1 $18) 49... Kh3 50. c8=Q Bxc8 51. Nxc8 Rh1 52. Rxg2 (52. b6 $142 Kh2 53.
    Rxg2+ Kh3 $18) 52... Rc1 53. Rg3+ Kh2 54. Nb6 Rc2+ 55. Kf3 Rc1 56. Rg2+ Kh1 57.
    h5 Rf1+ 58. Rf2 Rg1 59. h6 Rc1 60. h7 (60. h7 Rc7 61. h8=Q+ Rh7 62. Qxh7+ Kg1
    63. Qh2#) 1-0
    
    [Event "Schleswig Holstein-ch Basis"]
    [Site "?"]
    [Date "2008.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Ketelsen, Herbert"]
    [Result "0-1"]
    [PlyCount "72"]
    [EventDate "2008.??.??"]
    
    1. b4 e6 2. Bb2 Nf6 3. a3 b6 4. e3 Bb7 5. Nf3 d6 6. Be2 Be7 7. O-O O-O 8. c4 e5
    (8... Nbd7 9. d4 (9. Nc3 h6 10. d4 d5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Qc2 Nf6
    14. Ne5 Rc8 15. Nc6 Bxc6 16. Qxc6 Qd6 17. Rfc1 Nd5 18. e4 Nf4 19. Ba6 Rb8 20.
    g3 Ng6 21. Qxc7 Rfd8 22. Rc6 Qxc7 23. Rxc7 Bd6 {
    Pilgram,K-Vontina,M/OP-2012-0-02334 2012/1-0 (39)}) 9... Ne4 10. Nbd2 f5 11.
    Nxe4 Bxe4 12. Nd2 Bb7 13. Bf3 Bxf3 14. Nxf3 Bf6 15. Qc2 Qe8 16. e4 fxe4 17.
    Qxe4 Qf7 18. Rae1 a5 19. Qxe6 Qxe6 20. Rxe6 Rae8 21. Rfe1 Rxe6 22. Rxe6 Kf7 23.
    Re2 {
    ramoschessbrasil (2480)-birdmove (2250)/m1299002444 net-chess.com 2011/1/2-1/2}
    ) 9. Qc2 $146 (9. d3 c5 10. Qb3 d5 11. Nbd2 d4 12. Nxe5 Nbd7 13. exd4 Nxe5 14.
    dxe5 Ne8 15. f4 f5 16. Nf3 Nc7 17. d4 Bxf3 18. Bxf3 Rc8 19. d5 Na8 20. d6 Bh4
    21. g3 Bxg3 22. hxg3 g5 23. Bd5+ Kg7 {
    Fournier,F (2215)-Cadet Yves/Ch Club '+10'') 2002/1-0}) 9... Nbd7 10. Nc3 Re8
    11. d4 Bf8 12. Rad1 exd4 13. Rxd4 c5 14. Rd2 Qc7 15. Nd5 Bxd5 16. cxd5 (16.
    Rxd5 $143 Nxd5 17. cxd5 g6 $15) 16... Qb7 17. Bb5 Ne4 18. Rdd1 Rac8 19. Bc6 Qc7
    20. b5 Re7 21. Nh4 g6 22. f3 Nef6 23. Qc3 Bg7 24. Qd2 Ne5 25. Bxe5 Rxe5 26. Qd3
    Qe7 27. Rde1 Nxd5 (27... c4 28. Qd2 $15) 28. Bxd5 (28. Nxg6 $5 hxg6 29. Bxd5
    $14) 28... Qxh4 $15 29. f4 Re7 30. Qc4 Rce8 31. Kh1 Qf6 32. Re2 $2 (32. e4 $142
    $15) 32... Rxe3 $19 33. Rfe1 $4 (33. Rxe3 $142 Rxe3 34. f5 $19) 33... Rxe2 34.
    Rf1 Re1 35. h3 (35. g3 Qf5 36. Rxe1 Rxe1+ 37. Kg2 Bd4 $19) 35... Rxf1+ (35...
    Qa1 $142 $1 36. Rxe1 Rxe1+ 37. Kh2 $19) 36. Qxf1 Qd4 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Karutz, Erich"]
    [Result "1-0"]
    [WhiteElo "1835"]
    [PlyCount "29"]
    [EventDate "2002.??.??"]
    
    1. b4 e6 2. Bb2 Nf6 3. a3 b6 4. e3 Bb7 5. Nf3 Bd6 6. d4 Bd5 7. Bd3 c5 8. Nbd2 (
    8. c4 Bxf3 9. Qxf3 Na6 $16) 8... cxd4 (8... cxb4 $142 9. e4 bxa3 10. Bxa3 Bxa3
    11. Rxa3 Bc6 $11) 9. e4 $18 Bb7 10. e5 Bc7 $2 (10... Bxe5 $142 11. Nxe5 d6 $18)
    11. exf6 Qxf6 12. Bxd4 Qf4 (12... Qh6 13. Be3 Bf4 14. Bxf4 Qxf4 15. g3 $18) 13.
    Bxg7 Rg8 14. g3 Qd6 15. Be5 (15. Be5 Bxf3 16. Nxf3 $18) 1-0
    
    [Event "desc-online.de"]
    [Site "?"]
    [Date "2006.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Frei, Markus"]
    [Result "0-1"]
    [PlyCount "72"]
    [EventDate "2006.??.??"]
    
    1. b4 e5 2. Bb2 d6 3. e3 Nf6 4. c4 g6 5. Nf3 Bg7 6. d4 e4 7. Nfd2 O-O 8. Be2 h5
    9. Nc3 Re8 10. O-O Bf5 11. a3 (11. Qb3 Qe7 $14) 11... c6 12. Rc1 (12. Qc2 Nbd7
    $14) 12... Nbd7 13. Qc2 {e4 seems the pivot of the position} Qe7 14. Rfd1 Bg4 (
    14... h4 15. c5 $14) 15. Bxg4 hxg4 16. d5 cxd5 (16... Rac8 17. dxc6 bxc6 18.
    Ne2 $14) 17. Nxd5 Nxd5 18. cxd5 Nb6 19. Bxg7 Kxg7 20. Qc3+ Qf6 21. Nc4 (21. Qb3
    Re5 $14) 21... Qxc3 22. Rxc3 Rec8 {Black gets in control} 23. Rdc1 Nxd5 24.
    R3c2 b5 25. Nxd6 Rxc2 26. Rxc2 Rd8 (26... a5 27. Kf1 (27. Nxb5 $2 axb4 28. Kf1
    Ra5 $19) (27. Nxe4 $2 axb4 28. Nd2 bxa3 $19) 27... axb4 28. axb4 $17) 27. Nxb5
    Nxb4 {Do you see the mate threat?} 28. Rc1 (28. axb4 Rd1# {
    A classical mating theme}) 28... Nd3 29. Rc7 (29. Rc6 Rb8 30. a4 Nb2 $15) 29...
    Rb8 $17 30. a4 (30. Nc3 Rb2 $17) 30... a6 31. Nc3 Rb2 32. h4 Nxf2 33. g3 Rc2
    34. Nd5 (34. Nb5 Nh3+ 35. Kh1 Rxc7 (35... axb5 $143 36. Rxc2 bxa4 37. Ra2 $16)
    36. Nxc7 a5 $11) 34... Nh3+ 35. Kf1 Rf2+ (35... Ra2 36. Nc3 Ra1+ 37. Ke2 Ng1+
    38. Kf2 $17) 36. Ke1 Rf3 (36... Rf3 37. Re7 Rxg3 38. Rxe4 Rg1+ 39. Ke2 Rg2+ 40.
    Ke1 g3 $19) 0-1
    
    [Event "Schleswig Holstein-ch cand"]
    [Site "?"]
    [Date "2005.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Jacobsen, Uwe"]
    [Result "0-1"]
    [BlackElo "1845"]
    [PlyCount "70"]
    [EventDate "2005.??.??"]
    
    1. b4 Nf6 2. c4 e6 3. a3 c5 4. b5 d5 5. e3 (5. Bb2 b6 6. g3 a6 7. a4 d4 8. Bg2
    Ra7 9. d3 Be7 10. Na3 O-O 11. Qb3 e5 12. O-O-O Ng4 13. Rf1 f5 14. h3 Nf6 15.
    Nf3 Bd6 16. Nd2 Re7 17. Nc2 Qc7 18. e4 dxe3 19. Nxe3 Be6 {
    Laco,G (2080)-Chernikov,O (2435)/TCh-Eur Seniors, Dresden GER 2010/1/2-1/2 (63)
    }) 5... b6 $146 (5... Nbd7 6. Nf3 e5 7. cxd5 e4 8. Ng5 h6 9. Nh3 Bd6 10. Bc4
    Nb6 11. Qb3 Be5 12. Nc3 Bxh3 13. gxh3 Qd7 14. Rg1 O-O 15. Bb2 Rfe8 16. d6 Nxc4
    17. Qxc4 Qxh3 18. O-O-O Rad8 19. Nd5 Rxd6 20. Nxf6+ {
    barborski (1625)-ddddd1 (1790)/playok.com 2012/0-1}) (5... d4 6. exd4 Qxd4 7.
    Nc3 Ne4 8. Qf3 Nxc3 9. dxc3 Qe5+ 10. Be3 Qxc3+ 11. Ke2 Qxa1 12. Nh3 Be7 13. Qg3
    Qb2+ 14. Kf3 Qc3 15. Qc7 Qf6+ 16. Ke2 O-O 17. g4 Rd8 18. g5 Qb2+ 19. Kf3 Re8
    20. Bd3 {Quast,M-Kitzler,G/Wemding GP 1998}) 6. Nf3 Bb7 7. Bb2 Bd6 8. d3 Qc7 9.
    Bxf6 gxf6 10. g3 Nd7 11. Bg2 O-O-O 12. Qd2 (12. cxd5 $142 $5 Bxd5 13. Nc3 $14)
    12... Ne5 13. a4 $4 (13. cxd5 $142 Bxd5 14. e4 Nxf3+ 15. Bxf3 $15) 13... dxc4
    $19 14. Qd1 cxd3 (14... Bxf3 15. Bxf3 Nxd3+ 16. Ke2 $19) 15. Nbd2 c4 16. O-O c3
    17. Qb3 (17. Nxe5 Bxg2 (17... fxe5 $143 18. Ne4 $19) (17... cxd2 $6 18. Bxb7+
    Kxb7 19. Qf3+ Kc8 20. Nc6 $11) 18. Kxg2 Bxe5 $19 (18... fxe5 $6 19. Ne4 $19) (
    18... cxd2 $6 19. Nc6 $11)) 17... Bd5 18. Qb1 Qb7 (18... cxd2 19. Nxd2 Bxg2 20.
    Rc1 $19) 19. Nxe5 $2 (19. e4 Bxe4 20. Nxe4 Qxe4 21. Nxe5 Qxe5 22. Qxd3 $17)
    19... Bxg2 (19... Bxe5 $6 20. e4 cxd2 21. exd5 Bxa1 22. Qxa1 exd5 23. Qc3+ Kb8
    24. Qxd2 $19) (19... cxd2 20. Bxd5 Qxd5 21. Nxf7 $16) (19... fxe5 20. e4 cxd2
    21. exd5 exd5 22. Qxd3 $15) 20. Nxf7 Bxf1 21. Nxd6+ Rxd6 22. Nxf1 Qd5 23. Qb4
    Qc5 24. Qxc5+ (24. Qe4 Kb8 25. a5 bxa5 26. Qa4 $19) 24... bxc5 25. e4 d2 26.
    Ne3 c2 $1 {Black prepares the advance d1} 27. Nxc2 d1=Q+ 28. Rxd1 Rxd1+ 29. Kg2
    Rhd8 30. Ne3 R8d4 (30... R1d4 31. Ng4 $19) 31. f3 (31. Nxd1 Rxd1 32. e5 $19)
    31... c4 32. Kh3 c3 33. a5 R4d3 34. Nc2 R1d2 35. Nb4 (35. Na1 Rxf3 36. e5 fxe5
    $19) 35... c2 (35... c2 36. Nxc2 Rxc2 $19) 0-1
    
    [Event "DESC"]
    [Site "?"]
    [Date "2002.??.??"]
    [Round "?"]
    [White "Pachurka, Roland"]
    [Black "Vieth, Martin"]
    [Result "1-0"]
    [PlyCount "53"]
    [EventDate "2002.??.??"]
    
    1. b4 g6 2. Bb2 Nf6 3. c4 Bg7 4. e3 O-O 5. Nf3 d5 6. d4 c6 7. Nbd2 Qb6 (7...
    Bf5 8. Be2 $11) 8. a3 Bg4 (8... a5 9. Qa4 $11) 9. Bd3 a5 10. c5 Qc7 11. h3 Bxf3
    12. Nxf3 axb4 13. axb4 Nbd7 14. O-O b6 15. Qc2 bxc5 (15... Rfb8 16. Rxa8 Rxa8
    17. Ra1 Rxa1+ 18. Bxa1 $14) 16. bxc5 Rfb8 17. Rfb1 (17. Rxa8 Rxa8 18. Bc3 Ne8
    $14) 17... Rxa1 18. Rxa1 Qb7 (18... Ne8 19. Bc3 $14) 19. Bc3 Qb3 (19... h6 20.
    Nd2 $14) 20. Ra7 $16 h6 (20... Rb7 21. Ra8+ Nb8 22. Qc1 $16) 21. Rc7 e6 (21...
    Qxc2 $5 22. Bxc2 Nxc5 23. dxc5 Ne8 24. Bxg7 Nxc7 $18) 22. Rxc6 $18 Qb7 23. Ra6
    Qc8 24. Ba5 {White prepares the advance c6} e5 25. c6 (25. dxe5 $6 Ne8 26. e6
    fxe6 27. Rxe6 Qxc5 $18) 25... e4 26. c7 (26. cxd7 $6 Qxd7 27. Ne5 exd3 28. Qxd3
    Qb7 $16) 26... Rb7 (26... exd3 27. cxb8=Q Qxb8 (27... dxc2 $4 28. Qxc8+ Bf8 29.
    Qxc2 $18) 28. Qxd3 Qb7 $18) 27. Ra8 $5 (27. Ra8 Nb8 28. Ba6 Rxc7 29. Bxc7 Qxa6
    30. Rxa6 (30. Bxb8 $6 Qxa8 31. Qc8+ Kh7 $11) (30. Rxb8+ Kh7 31. Ne5 Qe6 $18)
    30... Nxa6 31. Ne5 $18) 1-0
    
    
    
    
    
    
    
    
    
    
    

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  • 1.e4 c5 2.b4 (Sicilian: Wing gambit, 4 players, 10 days/move)
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