[Event "Becker Arena"] [Site "https://lichess.org/jgF2Qy6D"] [Date "2015.03.01"] [White "Somekindofoctopus"] [Black "jposthuma"] [Result "1-0"] [UTCDate "2015.03.01"] [UTCTime "02:56:12"] [WhiteElo "1525"] [BlackElo "1449"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "900+2"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } axb5 6. Nxb5 d6?! { (-0.10 → 0.50) Inaccuracy. e6 was best. } (6... e6 7. e4 Nxe4 8. Ne2 Be7 9. Nec3 Nxc3 10. Nxc3 O-O 11. Bd3 Ba6 12. Be4 exd5 13. Nxd5 Nc6 14. Qh5 h6 15. Bd2 Bg5 16. Bxg5) 7. Qc2?! { (0.50 → -0.45) Inaccuracy. Nc3 was best. } (7. Nc3 Qa5 8. Bd2 Ba6 9. e4 Bxf1 10. Kxf1 Nbd7 11. Nge2 g6 12. h4 Qb4 13. Qc2 Bg7 14. a3) 7... Nxd5 8. e4 Nb4 9. Qb3 Be6 10. Bc4 Qa5 11. Bd2 Nd7? { (-0.39 → 1.14) Mistake. N8c6 was best. } (11... N8c6 12. a4 Bxc4 13. Qxc4 e6 14. Nf3 Be7 15. O-O Qd8 16. Qe2 O-O 17. Bxb4 Nxb4 18. b3 d5 19. Ne5 Bf6 20. f4 g6 21. Rf3) 12. Bxe6 fxe6 13. a4 g6 14. Nf3 Qxb5 15. axb5 Rxa1+ 16. Ke2 Rxh1 17. Bc3 e5 18. Ng5 d5?! { (2.06 → 2.80) Inaccuracy. Nb6 was best. } (18... Nb6 19. Qf7+ Kd7 20. Bxe5 Re1+ 21. Kd2 Bh6 22. Qe6+ Kd8 23. Bf6 Bxg5+ 24. Bxg5 Rb1 25. Qxd6+ Nd7 26. Bxe7+ Kc8 27. b6 Rxb2+ 28. Kc3) 19. Bxb4 Bh6 20. Qa4? { (2.80 → 1.40) Mistake. Qxd5 was best. } (20. Qxd5 Bxg5 21. Qa8+ Kf7 22. Qxh8 cxb4 23. Qxh7+ Kf6 24. Qh8+ Kf7 25. Qc8 Nb6 26. Qd8 Na4 27. b6 Nxb6 28. Qxb6 Rxh2 29. g3 Rh1) 20... Bxg5 21. Qa8+ Kf7 22. Qxh8 cxb4 23. Qxh7+ Ke6?? { (2.33 → 4.85) Blunder. Kf6 was best. } (23... Kf6 24. Qh8+ Kf7 25. Qd8 Nf8 26. Qxd5+ Ne6 27. b6 Rxh2 28. b7 Rh8 29. Qxe5 Bf6 30. b8=Q Bxe5 31. Qxe5 Rh5 32. Qb8 Rb5 33. Qg3) 24. Qxg6+ Bf6 25. exd5+?? { (4.94 → 2.33) Blunder. Qg8+ was best. } (25. Qg8+ Kd6 26. Qxd5+ Kc7 27. Qc6+ Kd8 28. b6 Nxb6 29. Qxb6+ Ke8 30. h3 Kf7 31. Qxb4 e6 32. Qb7+ Be7 33. Qb8 Rb1 34. Kf3 Bf6) 25... Kxd5?? { (2.33 → 6.60) Blunder. Kd6 was best. } (25... Kd6 26. Qg4 Nc5 27. Qxb4 Kxd5 28. b6 Nb7 29. Qb5+ Kd6 30. Qc4 Nc5 31. Qb4 Rxh2) 26. Qf7+?? { (6.60 → 1.31) Blunder. Qd3+ was best. } (26. Qd3+ Kc5 27. Qxd7 e4 28. Qc6+ Kd4 29. b6 Be5 30. b7 Bd6 31. Qxd6+ exd6 32. b8=Q Kc5 33. Qc7+ Kd5 34. Qb6 Ke6 35. h3 Rc1) 26... Kd6 27. Qb3 Rxh2? { (1.33 → 3.26) Mistake. e4 was best. } (27... e4 28. Qxb4+ Nc5 29. b6 Kc6 30. g4 Rg1 31. b3 Rxg4 32. Qc4 Kxb6 33. b4 Rg5 34. bxc5+ Rxc5 35. Qe6+ Kb5 36. Kf1 Rc4 37. Qd5+) 28. Qd3+?? { (3.26 → 1.15) Blunder. Qxb4+ was best. } (28. Qxb4+ Kd5 29. Qd2+ Ke6 30. Qc2 Kf7 31. Qc8 Nb6 32. Qc6 Bh4 33. b3 e4 34. Qxb6 Rxg2 35. Qc5 Rxf2+ 36. Ke3 Kg6 37. Kxe4 Rf6) 28... Ke6?? { (1.15 → 6.76) Blunder. Kc7 was best. } (28... Kc7 29. Qc4+ Kd8 30. Qxb4 e6 31. b6 Be7 32. Qa5 Bd6 33. Qd2 Bb8 34. Qg5+ Ke8 35. b7 Bc7 36. Qg7 Bb8 37. Qg3 Rh1 38. Qg5) 29. Qc4+ Kf5 30. Qd3+ e4 31. Qxd7+ Kg6 32. Qg4+ Kf7 33. b6 Rh8 34. Qxe4 Rb8 35. b7 b3 36. Qd5+ e6 37. Qd7+ Be7 38. Qc7 Rxb7 39. Qxb7 Kf6 40. f3 Bd6 41. Qxb3 Be5 42. Qd3 Bxb2 43. g4 Be5 44. Qd8+ Kg6 45. Qg8+ Kf6 46. Qf8+ Kg6 47. Qe7 Bf4 48. Qxe6+ Kg5 49. Qd5+ Kh4 50. Qh5+ Kg3 51. g5 Be5 52. g6 Kg2 53. g7 Bxg7 54. Qg5+ Kh3 55. Qxg7 Kh2 56. Kf2 Kh3 57. f4 Kh4 58. f5 Kh5 59. f6 Kh4 60. f7 Kh3 61. f8=Q Kh4 62. Qfh8# { White wins by checkmate. } 1-0