[Event "Rated classical game"] [Site "https://lichess.org/2G3WNEyP"] [Date "2020.02.02"] [White "TveStocfish8"] [Black "konstant64"] [Result "1/2-1/2"] [UTCDate "2020.02.02"] [UTCTime "13:06:41"] [WhiteElo "1656"] [BlackElo "1589"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1200+15"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 { A57 Benko Gambit } 4. Nc3 bxc4?! { (0.00 → 0.87) Inaccuracy. b4 was best. } (4... b4 5. Na4 d6 6. g3 Nbd7 7. a3 a5 8. Bg2 g6 9. b3) 5. e4 d6 6. Bxc4 e6? { (0.55 → 2.09) Mistake. g6 was best. } (6... g6 7. Bb5+ Nfd7 8. Nf3 Bg7 9. Qe2 O-O 10. O-O a6 11. Bd3) 7. Nf3? { (2.09 → 0.79) Mistake. dxe6 was best. } (7. dxe6 Bxe6 8. Qa4+ Nbd7 9. Bxe6 fxe6 10. Nf3 Rb8 11. Ng5 Rb4) 7... exd5?? { (0.79 → 5.56) Blunder. Be7 was best. } (7... Be7 8. O-O O-O 9. Qb3 e5 10. h3 Nbd7 11. Be2 Nh5 12. Nxe5) 8. exd5?? { (5.56 → 0.95) Blunder. Bxd5 was best. } (8. Bxd5 Nxd5 9. Qxd5 Nc6 10. Qxc6+ Bd7 11. Qa6 Be7 12. Bf4 Qb6 13. Qd3 Be6 14. O-O O-O) 8... Bg4 9. O-O Nbd7 10. Re1+ Be7 11. Bg5?! { (1.06 → 0.39) Inaccuracy. h3 was best. } (11. h3 Bxf3 12. Qxf3 O-O 13. Bf4 Re8 14. Re2 Bf8 15. Rae1 Rb8 16. b3 Qa5 17. g4 Rxe2) 11... O-O 12. h3 Bf5? { (0.27 → 1.39) Mistake. Bxf3 was best. } (12... Bxf3 13. Qxf3 Ne5 14. Rxe5 dxe5 15. Bxf6 Bxf6 16. Ne4 Rb8 17. d6 Rxb2 18. Qf5 Kh8 19. Bd3) 13. Re3 Re8 14. Qe2 Nb6 15. Bb5 Bd7 16. Bxd7 Qxd7 17. Re1 Kf8?! { (0.13 → 0.94) Inaccuracy. Nfxd5 was best. } (17... Nfxd5 18. Re4 Nxc3 19. bxc3 Nd5 20. Qd3 Nf6 21. Bxf6 Bxf6 22. Rxe8+ Rxe8 23. Rxe8+ Qxe8 24. Qxd6) 18. Bxf6? { (0.94 → -0.50) Mistake. Qd3 was best. } (18. Qd3 Kg8 19. Bh4 h6 20. a4 a5 21. b3 g5 22. Bg3 Bf8 23. Nd2 Rxe3 24. Rxe3 Bg7) 18... Bxf6 19. Rxe8+?! { (-0.48 → -1.50) Inaccuracy. Qd3 was best. } (19. Qd3 Rxe3) 19... Rxe8 20. Qxe8+?! { (-1.39 → -2.07) Inaccuracy. Ne4 was best. } (20. Ne4) 20... Qxe8 21. Rxe8+ Kxe8 22. Nb5?! { (-2.15 → -3.15) Inaccuracy. Kf1 was best. } (22. Kf1 Bxc3) 22... a5?? { (-3.15 → -0.31) Blunder. Kd7 was best. } (22... Kd7 23. Nc3 Bxc3 24. bxc3 Nxd5 25. c4 Nc3 26. a3 d5 27. Kf1 dxc4 28. Ne5+ Ke6 29. Nxc4) 23. Nxd6+ Ke7 24. Ne4 Nxd5?! { (-0.53 → 0.13) Inaccuracy. Bxb2 was best. } (24... Bxb2) 25. Nxf6 Kxf6 26. Kf1 Nb4 27. a3 Nd3 28. b3 Nc1 29. b4?? { (-0.13 → -2.89) Blunder. Nd2 was best. } (29. Nd2 Ke6 30. Ke1 Kd5 31. Kd1 Nd3 32. Nc4 Kd4 33. Nxa5 Kc3 34. b4 cxb4 35. axb4 Kxb4) 29... cxb4 30. axb4 axb4 31. Nd4 Ke5?? { (-3.45 → 0.00) Blunder. b3 was best. } (31... b3 32. Nb5 Nd3 33. g3 b2 34. Na3 Ke5 35. Ke2 Kd4 36. Nb5+ Kc4 37. Na3+ Kb3 38. Nb1) 32. Nc2?? { (0.00 → -5.20) Blunder. Nc6+ was best. } (32. Nc6+) 32... Kd5?? { (-5.20 → 0.00) Blunder. b3 was best. } (32... b3 33. Ne3 Kd4 34. Nd1 Nd3 35. Ke2 b2 36. Nxb2 Nxb2 37. Kd2 Nd3 38. Ke2 Ke4 39. Kf1) 33. Nxb4+ Ke4 34. Ke1 Nd3+ 35. Nxd3 Kxd3 36. Kf1 f5 37. Kg1?! { (0.00 → -0.76) Inaccuracy. Ke1 was best. } (37. Ke1 g5 38. Kf1 Ke4 39. Ke1 Kf4 40. Ke2 g4 41. hxg4 fxg4 42. Kf1 g3 43. fxg3+ Kxg3) 37... f4?! { (-0.76 → 0.00) Inaccuracy. Ke2 was best. } (37... Ke2 38. f3) 38. g3?? { (0.00 → Mate in 20) Checkmate is now unavoidable. Kf1 was best. } (38. Kf1 g5 39. Ke1 h6 40. Kd1 Ke4 41. Kd2 h5 42. f3+ Kd4 43. Ke1 Ke3 44. Kf1 Kd3) 38... g5 39. Kg2 Ke2 40. f3 h6 41. h4 Ke3?! { (Mate in 11 → -72.66) Lost forced checkmate sequence. g4 was best. } (41... g4 42. gxf4 gxf3+ 43. Kg3 h5 44. f5 Ke3 45. f6 f2 46. Kg2 Ke2 47. f7 f1=Q+ 48. Kh2) 42. hxg5?! { (-72.66 → Mate in 16) Checkmate is now unavoidable. gxf4 was best. } (42. gxf4) 42... hxg5 43. gxf4 gxf4 44. Kf1 Kxf3 45. Kg1 Ke3 46. Kf1 f3?? { (Mate in 14 → 0.00) Lost forced checkmate sequence. Kf3 was best. } (46... Kf3 47. Kg1 Ke2 48. Kg2 f3+ 49. Kg3 f2 50. Kf4 f1=Q+ 51. Ke5 Ke3 52. Kd5 Qd3+ 53. Kc5) 47. Ke1 Kf4 48. Kf2 Kg4 49. Kg1?? { (0.00 → Mate in 15) Checkmate is now unavoidable. Kf1 was best. } (49. Kf1 Kf4 50. Kf2 Ke4 51. Kf1 Ke3 52. Ke1 f2+ 53. Kf1 Kd3 54. Kxf2 Ke4 55. Kf1 Ke3) 49... Kg3 50. Kf1 f2 51. Ke2 Kg2 52. Ke3 f1=Q 53. Kd4 Kf3 54. Kc3 Ke3 55. Kb4 Kd4 56. Kb3 Qc4+ 57. Ka3 Kc3?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qb5 was best. } { Draw by stalemate. } (57... Qb5 58. Ka2 Kc3 59. Ka1 Qb2#) 1/2-1/2