[Event "rated blitz game"] [Site "https://lichess.org/1CGGPygd"] [Date "2024.03.19"] [Round "-"] [White "onlineexpert"] [Black "Oleg_Perfilov"] [Result "1/2-1/2"] [GameId "1CGGPygd"] [UTCDate "2024.03.19"] [UTCTime "00:13:58"] [WhiteElo "2366"] [BlackElo "2475"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A67"] [Opening "Benoni Defense: Taimanov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... c5 { [%eval 0.63] } 2. d5 { [%eval 0.8] } 2... e6 { [%eval 0.81] } 3. c4 { [%eval 0.78] } 3... exd5 { [%eval 0.98] } 4. cxd5 { [%eval 0.82] } 4... d6 { [%eval 0.86] } 5. Nc3 { [%eval 0.85] } 5... Nf6 { [%eval 0.89] } 6. e4 { [%eval 0.74] } 6... g6 { [%eval 0.83] } 7. f4 { [%eval 0.98] } 7... Bg7 { [%eval 0.52] } 8. Bb5+ { [%eval 1.03] } { A67 Benoni Defense: Taimanov Variation } 8... Nfd7 { [%eval 0.98] } 9. a4 { [%eval 0.94] } 9... O-O { [%eval 0.92] } 10. Nf3 { [%eval 0.81] } 10... a6 { [%eval 1.19] } 11. Bd3 { [%eval 1.0] } 11... Re8 { [%eval 1.46] } 12. O-O { [%eval 1.54] } 12... Nf6 { [%eval 1.56] } 13. h3 { [%eval 1.51] } 13... Nh5 { [%eval 1.75] } 14. Re1 { [%eval 1.73] } 14... Qc7?! { (1.73 → 2.37) Inaccuracy. Nd7 was best. } { [%eval 2.37] } (14... Nd7 15. g4) 15. g4 { [%eval 2.17] } 15... Nf6 { [%eval 2.26] } 16. e5 { [%eval 2.1] } 16... Nfd7?! { (2.10 → 3.05) Inaccuracy. dxe5 was best. } { [%eval 3.05] } (16... dxe5 17. fxe5 Bxg4 18. d6 Bxf3 19. dxc7 Bxd1 20. Rxd1 Nh5 21. cxb8=Q Raxb8 22. Bc4 Rxe5 23. Rf1) 17. exd6? { (3.05 → 1.58) Mistake. e6 was best. } { [%eval 1.58] } (17. e6 Nf6 18. Bc4 fxe6 19. dxe6 Nc6 20. g5 Nh5 21. Nd5 Qb8 22. f5 Kh8 23. f6 Bxe6) 17... Rxe1+ { [%eval 1.67] } 18. Qxe1 { [%eval 1.71] } 18... Qxd6 { [%eval 1.65] } 19. Qe8+ { [%eval 1.57] } 19... Qf8 { [%eval 1.54] } 20. Qxf8+ { [%eval 1.53] } 20... Nxf8 { [%eval 1.57] } 21. Be3 { [%eval 1.2] } 21... Nbd7 { [%eval 1.37] } 22. a5?! { (1.37 → 0.51) Inaccuracy. d6 was best. } { [%eval 0.51] } (22. d6 Nf6) 22... Rb8 { [%eval 0.83] } 23. Na4 { [%eval 0.64] } 23... b5 { [%eval 0.74] } 24. Nxc5?! { (0.74 → -0.02) Inaccuracy. axb6 was best. } { [%eval -0.02] } (24. axb6 Nxb6 25. Nxb6 Rxb6 26. Ne5 Nd7 27. Nxd7 Bxd7 28. Bxc5 Bxb2 29. Ra2 Rb8 30. Rxa6 h5) 24... Nxc5 { [%eval -0.05] } 25. Bxc5 { [%eval -0.06] } 25... Bxb2?! { (-0.06 → 0.92) Inaccuracy. Bb7 was best. } { [%eval 0.92] } (25... Bb7 26. Bd4 Bxd5 27. Bxg7 Kxg7 28. Nd4 Rd8 29. Rd1 Ne6 30. Nxe6+ Bxe6 31. Bc2 Rc8 32. Be4) 26. Re1?? { (0.92 → -0.92) Blunder. Ra2 was best. } { [%eval -0.92] } (26. Ra2 Bg7) 26... Bb7 { [%eval -0.87] } 27. Bd4 { [%eval -1.0] } 27... Bxd4+ { [%eval -1.0] } 28. Nxd4 { [%eval -0.95] } 28... Bxd5 { [%eval -1.0] } 29. Re7?! { (-1.00 → -1.95) Inaccuracy. Kf2 was best. } { [%eval -1.95] } (29. Kf2) 29... b4 { [%eval -2.01] } 30. Bxa6 { [%eval -2.14] } 30... b3 { [%eval -2.13] } 31. Bd3 { [%eval -2.04] } 31... b2 { [%eval -1.95] } 32. Bb1 { [%eval -2.59] } 32... Ne6? { (-2.59 → -1.31) Mistake. Rb4 was best. } { [%eval -1.31] } (32... Rb4 33. Nc2 Ra4 34. Kf2 Rxf4+ 35. Ke2 Ra4 36. Kd2 Ra1 37. Re1 Rxa5 38. Ne3 Ba2 39. Bxa2) 33. Nxe6 { [%eval -1.3] } 33... Bxe6? { (-1.30 → -0.04) Mistake. fxe6 was best. } { [%eval -0.04] } (33... fxe6 34. Rc7 Rb4 35. Rc8+ Kg7 36. Rc7+ Kf8 37. Rc8+ Ke7 38. Rc7+ Kd6 39. Rc2 Rxf4 40. Rxb2) 34. a6 { [%eval -0.06] } 34... Bd5 { [%eval 0.0] } 35. a7 { [%eval -0.03] } 35... Rc8 { [%eval -0.12] } 36. Re1 { [%eval -0.26] } 36... Kg7 { [%eval -0.1] } 37. Kf2 { [%eval -0.07] } 37... Rc7 { [%eval 0.0] } 38. Rd1 { [%eval 0.0] } 38... Ba8 { [%eval -0.04] } 39. Rd2 { [%eval 0.0] } 39... Rxa7 { [%eval -0.06] } 40. Rxb2 { [%eval -0.08] } 40... Ra3 { [%eval 0.0] } 41. h4?? { (0.00 → -3.51) Blunder. Ra2 was best. } { [%eval -3.51] } (41. Ra2 Rf3+ 42. Ke2 Bc6 43. Rc2 Be4 44. Rc4 Ba8 45. Ra4 Bd5 46. Ra5 Bc6 47. Rc5 Ba8) 41... Rf3+ { [%eval -3.37] } 42. Kg1 { [%eval -3.93] } 42... Rxf4 { [%eval -3.96] } 43. Rb8 { [%eval -4.45] } 43... Rxg4+ { [%eval -4.47] } 44. Kh2 { [%eval -4.57] } 44... Be4 { [%eval -4.07] } 45. Kh3 { [%eval -4.07] } 45... h5 { [%eval -4.07] } 46. Bxe4 { [%eval -3.98] } 46... Rxe4 { [%eval -3.95] } 47. Rb5 { [%eval -4.2] } 47... Re3+ { [%eval -4.15] } 48. Kg2 { [%eval -4.21] } 48... Kf6 { [%eval -4.18] } 49. Rc5 { [%eval -3.96] } 49... Re5 { [%eval -4.39] } 50. Rc6+ { [%eval -4.34] } 50... Re6 { [%eval -4.07] } 51. Rc7 { [%eval -4.22] } 51... Re7 { [%eval -3.74] } 52. Rc6+?! { (-3.74 → -4.70) Inaccuracy. Rc5 was best. } { [%eval -4.7] } (52. Rc5 Re5 53. Rc7 Re3 54. Kf2 Rh3 55. Rc4 Kf5 56. Rc5+ Ke6 57. Rc6+ Kd5 58. Rf6 Ke5) 52... Kf5 { [%eval -4.7] } 53. Rc5+ { [%eval -4.59] } 53... Re5 { [%eval -4.57] } 54. Rc4 { [%eval -4.84] } 54... f6 { [%eval -4.74] } 55. Kf3 { [%eval -5.34] } 55... g5 { [%eval -5.14] } 56. hxg5 { [%eval -5.56] } 56... fxg5 { [%eval -5.33] } 57. Rc8 { [%eval -5.85] } 57... g4+ { [%eval -5.77] } 58. Kf2 { [%eval -5.74] } 58... Kf4 { [%eval -5.65] } 59. Rf8+ { [%eval -5.66] } 59... Rf5 { [%eval -5.63] } 60. Rg8 { [%eval -5.84] } 60... h4 { [%eval -5.85] } 61. Kg2 { [%eval -5.83] } 61... h3+ { [%eval -5.61] } 62. Kh2 { [%eval -4.86] } 62... Kf3 { [%eval -4.85] } 63. Ra8?! { (-4.85 → -8.38) Inaccuracy. Rg6 was best. } { [%eval -8.38] } (63. Rg6 Rf8 64. Rg7 Kf4 65. Rd7 Re8 66. Rf7+ Kg5 67. Rg7+ Kh5 68. Ra7 Re2+ 69. Kg3 Rg2+) 63... Re5?? { (-8.38 → -0.02) Blunder. g3+ was best. } { [%eval -0.02] } (63... g3+ 64. Kh1 Rc5 65. Rf8+ Kg4 66. Rg8+ Kf4 67. Rf8+ Ke5 68. Re8+ Kf6 69. Re1 Kg5 70. Rb1) 64. Ra3+?? { (-0.02 → Mate in 16) Checkmate is now unavoidable. Rf8+ was best. } { [%eval #-16] } (64. Rf8+ Ke3 65. Kg3 Re4 66. Ra8 Ke2 67. Ra1 Kd2 68. Ra8 Ke1 69. Ra1+ Ke2 70. Rb1 Kd3) 64... Re3 { [%eval -5.21] } 65. Ra1?? { (-5.21 → Mate in 10) Checkmate is now unavoidable. Ra2 was best. } { [%eval #-10] } (65. Ra2 Re2+ 66. Rxe2 Kxe2 67. Kg3 h2 68. Kxh2 Kf3 69. Kg1 Kg3 70. Kh1 Kf2 71. Kh2 g3+) 65... Re2+ { [%eval #-9] } 66. Kh1 { [%eval #-9] } 66... Kg3?? { (Mate in 9 → -5.82) Lost forced checkmate sequence. g3 was best. } { [%eval -5.82] } (66... g3 67. Rc1 Re4 68. Rf1+ Kg4 69. Rg1 Rd4 70. Rg2 hxg2+ 71. Kg1 Kf4 72. Kxg2 Rd1 73. Kh3) 67. Rg1+?! { (-5.82 → -7.74) Inaccuracy. Rc1 was best. } { [%eval -7.74] } (67. Rc1 Re4 68. Kg1 Kh4 69. Rc7 Ra4 70. Kf2 Ra2+ 71. Ke3 h2 72. Rc1 Kg3 73. Ke4 Rf2) 67... Kh4 { [%eval -7.7] } 68. Ra1 { [%eval -6.06] } 68... h2?? { (-6.06 → 0.00) Blunder. Re4 was best. } { [%eval 0.0] } (68... Re4 69. Rf1 g3 70. Rg1 Rc4 71. Re1 h2 72. Kg2 Rc2+ 73. Kf3 Rf2+ 74. Ke3 Kh3 75. Kd4) 69. Ra3 { [%eval 0.0] } 69... g3 { [%eval 0.0] } 70. Ra4+ { [%eval 0.0] } 70... Kh3 { [%eval 0.0] } 71. Rh4+ { [%eval 0.0] } 71... Kxh4 { [%eval 0.0] } { Draw by stalemate. } 1/2-1/2