[Event "89Российский Шахматный Марафон Team Battle"] [Site "https://lichess.org/yXeNJy9o"] [Date "2024.06.08"] [White "Kuyanchik"] [Black "veakod-ahkav"] [Result "1/2-1/2"] [UTCDate "2024.06.08"] [UTCTime "13:42:34"] [WhiteElo "1728"] [BlackElo "2084"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 { A57 Benko Gambit } 4. b3?! { (0.72 → 0.00) Inaccuracy. cxb5 was best. } (4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. e4 O-O 8. a4 Bb7) 4... bxc4 5. bxc4 g6 6. Bb2 Bg7 7. Nc3?! { (0.00 → -0.96) Inaccuracy. e3 was best. } (7. e3 d6 8. Be2 O-O 9. Nd2 Re8 10. h3 Na6 11. Ngf3 e6) 7... e5? { (-0.96 → 0.53) Mistake. Na6 was best. } (7... Na6 8. f3 Rb8 9. Qd2 O-O 10. e4 Qa5 11. e5 Rxb2 12. Qxb2) 8. e4 d6 9. h3 Qb6?! { (0.42 → 0.98) Inaccuracy. Nbd7 was best. } (9... Nbd7 10. Bc1 Nh5 11. Rb1 O-O 12. Nf3 f5 13. g3 Qe7 14. Rb3 Nhf6 15. Bd3) 10. Rb1 O-O 11. Nb5?? { (0.85 → -2.81) Blunder. Bc1 was best. } (11. Bc1 Qa5) 11... a6?? { (-2.81 → 0.38) Blunder. Nxe4 was best. } (11... Nxe4) 12. Nc3 Ne8?! { (0.39 → 1.34) Inaccuracy. Qa5 was best. } (12... Qa5 13. Bd3 Nbd7 14. g3 Rb8 15. Qc2 Nh5 16. Nf3 Bh6 17. Kf1 Qd8 18. Kg2) 13. Bd3 f5 14. exf5 gxf5 15. Nge2 e4 16. Bc2 Qa5?! { (0.46 → 1.09) Inaccuracy. Nd7 was best. } (16... Nd7 17. O-O Qa5 18. Na4 Bxb2 19. Rxb2 Ng7 20. Nf4 Ne5 21. Nb6 Rb8 22. Qb1) 17. O-O?! { (1.09 → 0.46) Inaccuracy. Qd2 was best. } (17. Qd2 Qd8 18. Nf4 Bh6 19. Qe3 Ng7 20. Qg3 Qe7 21. Ba4 Nd7 22. Bxd7 Bxd7) 17... Nd7 18. a3? { (0.58 → -0.62) Mistake. f3 was best. } (18. f3 exf3) 18... Nb6? { (-0.62 → 0.68) Mistake. Ne5 was best. } (18... Ne5) 19. Bb3 Rb8 20. Qe1?! { (0.67 → -0.36) Inaccuracy. Qc2 was best. } (20. Qc2 Nd7) 20... Bd7? { (-0.36 → 0.80) Mistake. Nd7 was best. } (20... Nd7 21. Bc1) 21. Nf4? { (0.80 → -0.83) Mistake. Qd2 was best. } (21. Qd2 f4 22. Nxf4 Bh6 23. g3 Bxh3 24. Qe2 Bxf4 25. gxf4 Nd7 26. Qe3 Rxb3) 21... Rb7?? { (-0.83 → 0.82) Blunder. Nc8 was best. } (21... Nc8) 22. Ba2?! { (0.82 → 0.01) Inaccuracy. Qe3 was best. } (22. Qe3 Bd4) 22... Be5?! { (0.01 → 0.95) Inaccuracy. Nc8 was best. } (22... Nc8 23. Nd1) 23. Ne6? { (0.95 → -0.31) Mistake. Qc1 was best. } (23. Qc1) 23... Bxe6 24. dxe6 Ng7? { (-0.62 → 0.48) Mistake. Nc8 was best. } (24... Nc8) 25. Nd5 Qxe1 26. Rfxe1 Rfb8 27. Nxb6?! { (0.16 → -0.63) Inaccuracy. Bxe5 was best. } (27. Bxe5 dxe5) 27... Rxb6 28. Bxe5 Rxb1?! { (-0.62 → 0.01) Inaccuracy. dxe5 was best. } (28... dxe5) 29. Rxb1 Rxb1+ 30. Bxb1 dxe5 31. e7?! { (-0.03 → -0.67) Inaccuracy. g4 was best. } (31. g4 Nxe6 32. gxf5 Nd4 33. Bxe4 Kf7 34. Kg2 Kf6 35. Kg3 Nxf5+ 36. Kf3 h5) 31... Kf7 32. Kf1? { (-0.71 → -2.41) Mistake. g4 was best. } (32. g4 Ne8 33. gxf5 Nd6 34. f6 h6 35. Kg2 Kxf6 36. Bxe4 Kxe7 37. Bd5 Kf6) 32... Kxe7 33. Ke2 Ne6 34. Bc2? { (-2.28 → -3.90) Mistake. h4 was best. } (34. h4 Nf4+) 34... Nd4+ 35. Kd2 Nxc2 36. Kxc2 f4 37. a4?! { (-3.57 → -4.85) Inaccuracy. Kd2 was best. } (37. Kd2 Kf6) 37... Kf6 38. a5 Kg5 39. Kd2 Kh4 40. Ke2 h5 41. Kf1?! { (-5.43 → -7.64) Inaccuracy. Ke1 was best. } (41. Ke1 f3 42. Kf1 e3 43. gxf3 Kxh3 44. fxe3 Kg3 45. f4 exf4 46. exf4 Kxf4) 41... f3 42. Kg1 Kg5? { (-7.32 → -4.16) Mistake. e3 was best. } (42... e3 43. fxe3 Kg3 44. gxf3 Kxf3 45. e4 h4 46. Kf1 Kxe4 47. Ke2 Kd4 48. Kf3) 43. g3 h4 44. g4 Kf4 45. Kf1 e3 46. fxe3+ Kg5?? { (-4.14 → 0.00) Blunder. Kxe3 was best. } (46... Kxe3 47. g5 e4 48. g6 Kd2 49. g7 e3 50. g8=Q e2+ 51. Kf2 e1=Q+ 52. Kxf3) 47. Kf2 e4 48. Kf1 Kf6 49. Ke1 Ke6 50. Kf2 Kd6 51. Kf1 Ke5 52. Kf2 Kf6 53. Kf1 Kg5 54. Kf2 Kf6 55. Kf1 Kg5 56. Kf2 Kf6 { The game is a draw. } 1/2-1/2