[Event "rated classical game"] [Site "https://lichess.org/yiaOsyuo"] [Date "2021.03.11"] [White "andrewrun"] [Black "Boucherchess"] [Result "1-0"] [GameId "yiaOsyuo"] [UTCDate "2021.03.11"] [UTCTime "23:29:20"] [WhiteElo "2437"] [BlackElo "2050"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-5"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "3600+10"] [ECO "A57"] [Opening "Benko Gambit Accepted: Dlugy Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.13] } 2... c5 { [%eval 0.39] } 3. d5 { [%eval 0.4] } 3... b5 { [%eval 0.75] } 4. cxb5 { [%eval 0.68] } 4... a6 { [%eval 0.75] } 5. f3?! { (0.75 → 0.00) Inaccuracy. bxa6 was best. } { [%eval 0.0] } { A57 Benko Gambit Accepted: Dlugy Variation } (5. bxa6 e6 6. dxe6 fxe6 7. e3 Be7 8. Nc3 O-O 9. Nf3 d5) 5... g6? { (0.00 → 1.13) Mistake. e6 was best. } { [%eval 1.13] } (5... e6 6. e4 exd5 7. e5 Qe7 8. Qe2 Ng8 9. Nc3 Bb7 10. Nh3) 6. e4 { [%eval 1.09] } 6... d6 { [%eval 0.99] } 7. Nc3 { [%eval 0.92] } 7... Bg7 { [%eval 1.36] } 8. a4 { [%eval 0.96] } 8... O-O { [%eval 0.73] } 9. Bg5 { [%eval 1.19] } 9... Nbd7 { [%eval 1.26] } 10. Nh3 { [%eval 1.17] } 10... h6 { [%eval 0.76] } 11. Be3 { [%eval 0.68] } 11... Qa5?! { (0.68 → 1.74) Inaccuracy. Ne5 was best. } { [%eval 1.74] } (11... Ne5) 12. Qd2?? { (1.74 → 0.00) Blunder. Ra3 was best. } { [%eval 0.0] } (12. Ra3 Qb4) 12... Kh7? { (0.00 → 1.39) Mistake. axb5 was best. } { [%eval 1.39] } (12... axb5 13. Bxb5) 13. Be2?! { (1.39 → 0.51) Inaccuracy. Ra3 was best. } { [%eval 0.51] } (13. Ra3 Nb6) 13... Nb6 { [%eval 0.76] } 14. Nf2?! { (0.76 → 0.09) Inaccuracy. O-O was best. } { [%eval 0.09] } (14. O-O axb5 15. Bxb5 Bd7 16. Qc2 Rfc8 17. g4 Bxb5 18. Nxb5 Kg8 19. Bd2 Qa6 20. g5 hxg5) 14... axb5 { [%eval 0.0] } 15. Bxb5 { [%eval -0.07] } 15... Bd7 { [%eval 0.33] } 16. Ra3 { [%eval 0.0] } 16... Rfb8?! { (0.00 → 1.00) Inaccuracy. Bxb5 was best. } { [%eval 1.0] } (16... Bxb5 17. axb5 Qb4 18. Nd3 Qc4 19. b3 Rxa3 20. bxc4 Nxc4 21. Nb1 Nxd2 22. Nxa3 Ra8 23. Kxd2) 17. O-O { [%eval 0.78] } 17... Ne8 { [%eval 0.76] } 18. Qe2?! { (0.76 → 0.10) Inaccuracy. Be2 was best. } { [%eval 0.1] } (18. Be2 e6) 18... Nc7?! { (0.10 → 0.69) Inaccuracy. Bxb5 was best. } { [%eval 0.69] } (18... Bxb5 19. axb5) 19. Bd2?? { (0.69 → -1.05) Blunder. Bxd7 was best. } { [%eval -1.05] } (19. Bxd7 Nxd7) 19... Bd4?? { (-1.05 → 1.41) Blunder. Nxb5 was best. } { [%eval 1.41] } (19... Nxb5 20. axb5 Qb4 21. Rxa8 Nxa8 22. Rb1 Bxb5 23. Nxb5 Qxb5 24. Qxb5 Rxb5 25. Nd1 Nb6 26. Kf1) 20. Bxd7 { [%eval 1.03] } 20... Nxd7 { [%eval 1.64] } 21. Nb5 { [%eval 1.72] } 21... Bxf2+?? { (1.72 → 4.84) Blunder. Nxb5 was best. } { [%eval 4.84] } (21... Nxb5 22. Bxa5) 22. Qxf2 { [%eval 4.83] } 22... Qb6 { [%eval 5.94] } 23. Qh4?? { (5.94 → 2.91) Blunder. Nxc7 was best. } { [%eval 2.91] } (23. Nxc7) 23... Nxb5 { [%eval 2.71] } 24. axb5 { [%eval 2.6] } 24... Nf6?! { (2.60 → 3.65) Inaccuracy. Rxa3 was best. } { [%eval 3.65] } (24... Rxa3 25. bxa3 c4+ 26. Kh1 Qxb5 27. Qxe7 Ne5 28. Bc3 Qd7 29. Qxd7 Nxd7 30. Bb4 f5 31. Bxd6) 25. Qxh6+ { [%eval 3.74] } 25... Kg8 { [%eval 4.26] } 26. Rxa8?! { (4.26 → 2.81) Inaccuracy. Re3 was best. } { [%eval 2.81] } (26. Re3) 26... Rxa8 { [%eval 2.64] } 27. Bc3 { [%eval 3.13] } 27... c4+ { [%eval 3.36] } 28. Kh1 { [%eval 3.26] } 28... Qf2?! { (3.26 → 4.54) Inaccuracy. Qxb5 was best. } { [%eval 4.54] } (28... Qxb5) 29. Qc1 { [%eval 3.63] } 29... Qc5 { [%eval 4.15] } 30. Qd2 { [%eval 3.63] } 30... Qxb5 { [%eval 3.5] } 31. Qd4 { [%eval 3.48] } 31... Kf8 { [%eval 3.78] } 32. g4 { [%eval 3.49] } 32... Qc5 { [%eval 3.99] } 33. Qxc5?! { (3.99 → 2.83) Inaccuracy. Qd2 was best. } { [%eval 2.83] } (33. Qd2) 33... dxc5 { [%eval 3.17] } 34. g5 { [%eval 2.63] } 34... Nd7?! { (2.63 → 4.05) Inaccuracy. Ne8 was best. } { [%eval 4.05] } (34... Ne8) 35. Kg2 { [%eval 3.83] } 35... e6?! { (3.83 → 5.56) Inaccuracy. Nb6 was best. } { [%eval 5.56] } (35... Nb6) 36. Rd1 { [%eval 4.47] } 36... Ke7 { [%eval 5.25] } 37. f4 { [%eval 4.62] } 37... exd5 { [%eval 4.9] } 38. Rxd5 { [%eval 4.42] } 38... Rc8?! { (4.42 → 5.82) Inaccuracy. Ra1 was best. } { [%eval 5.82] } (38... Ra1 39. f5) 39. Kf3 { [%eval 6.09] } 39... Nb6 { [%eval 5.32] } 40. Bf6+ { [%eval 5.87] } 40... Ke8 { [%eval 6.67] } 41. Re5+ { [%eval 6.45] } 41... Kf8 { [%eval 6.72] } 42. f5?? { (6.72 → 2.67) Blunder. Be7+ was best. } { [%eval 2.67] } (42. Be7+) 42... Nd7 { [%eval 3.1] } 43. Rd5 { [%eval 3.27] } 43... Nxf6 { [%eval 2.78] } 44. gxf6 { [%eval 2.54] } 44... gxf5 { [%eval 3.27] } 45. e5 { [%eval 2.78] } 45... Rb8?! { (2.78 → 4.30) Inaccuracy. Ke8 was best. } { [%eval 4.3] } (45... Ke8 46. Kf4) 46. Rxc5 { [%eval 4.89] } 46... Ke8?! { (4.89 → 7.25) Inaccuracy. Kg8 was best. } { [%eval 7.25] } (46... Kg8 47. Rc7) 47. Kf4?? { (7.25 → 1.39) Blunder. Rxc4 was best. } { [%eval 1.39] } (47. Rxc4 Rxb2 48. Rc8+ Kd7 49. Rf8 Ke6 50. Re8+ Kd5 51. e6 fxe6 52. f7 e5 53. Rd8+ Kc4) 47... Rxb2?? { (1.39 → 4.39) Blunder. Rb4 was best. } { [%eval 4.39] } (47... Rb4 48. Kxf5) 48. Rxc4 { [%eval 4.4] } 48... Rxh2?! { (4.40 → 5.96) Inaccuracy. Rf2+ was best. } { [%eval 5.96] } (48... Rf2+ 49. Ke3) 49. Rc8+ { [%eval 6.26] } 49... Kd7 { [%eval 6.23] } 50. Rf8 { [%eval 6.34] } 50... Rh7 { [%eval 6.32] } 51. Kxf5 { [%eval 6.24] } 51... Rh5+ { [%eval 6.3] } 52. Kf4 { [%eval 5.98] } 52... Rh4+ { [%eval 6.11] } 53. Kg5 { [%eval 4.39] } 53... Rh7 { [%eval 3.05] } 54. Rg8?? { (3.05 → 0.11) Blunder. Kg4 was best. } { [%eval 0.11] } (54. Kg4 Ke6 55. Re8+ Kd5 56. e6 fxe6 57. Kg5 Ke5 58. Kg6 Rh1 59. f7 Rf1 60. f8=R Rg1+) 54... Ke6?? { (0.11 → 8.37) Blunder. Rh1 was best. } { [%eval 8.37] } (54... Rh1 55. Ra8 Rg1+ 56. Kh6 Ke6 57. Re8+ Kf5 58. Kh7 Rg3 59. Rg8 Ra3 60. Kg7 Kxe5 61. Re8+) 55. Re8+ { [%eval 11.2] } 55... Kd7 { [%eval 59.1] } 56. Re7+ { [%eval 17.76] } 56... Kd8?! { (17.76 → Mate in 14) Checkmate is now unavoidable. Kc6 was best. } { [%eval #14] } (56... Kc6 57. e6) 57. e6 { [%eval #15] } 57... fxe6 { [%eval #6] } 58. Rxh7 { [%eval #5] } { Black resigns. } 1-0