Event: Women
Site: Warsaw, Poland
Date: 2021-12-29
White: Kosteniuk, Alexandra
WhiteElo: 2475
Black: Lach, Aleksandra
BlackElo: 2204
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Dragon
Variant: Standard

1. e4 { [%eval 0.23] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:03] } 2. Nf3 { [%eval 0.0] [%clk 0:03:04] } 2... g6 { [%eval 0.48] [%clk 0:03:02] } 3. c3 { [%eval 0.41] [%clk 0:03:05] } 3... Bg7 { [%eval 0.33] [%clk 0:03:01] } 4. d4 { [%eval 0.81] [%clk 0:03:05] } 4... cxd4 { [%eval 0.63] [%clk 0:03:02] } 5. cxd4 { [%eval 0.21] } 5... d5 { [%eval 0.44] } 6. e5 { [%eval 0.69] [%clk 0:03:04] } 6... Bg4 { [%eval 0.78] [%clk 0:03:04] } 7. Nbd2 { [%eval 0.78] [%clk 0:02:50] } 7... e6 { [%eval 0.98] [%clk 0:02:35] } 8. Qb3 { [%eval 0.69] [%clk 0:02:43] } 8... Qc7 { [%eval 0.78] [%clk 0:02:13] } 9. Ng1?! { [%eval 0.22] } { Inaccuracy. h3 was best. } { [%clk 0:02:36] } 9... Bf5 { [%eval -0.08] [%clk 0:01:55] } 10. Bb5+ { [%eval -0.5] [%clk 0:02:35] } 10... Nd7?! { [%eval 0.5] } { Inaccuracy. Nc6 was best. } { [%clk 0:01:56] } 11. Ne2 { [%eval 0.2] [%clk 0:02:30] } 11... Ne7 { [%eval 0.19] [%clk 0:01:51] } 12. h3 { [%eval 0.02] [%clk 0:02:14] } 12... h5?! { [%eval 0.67] } { Inaccuracy. Bc2 was best. } { [%clk 0:01:35] } 13. O-O { [%eval 0.43] [%clk 0:01:56] } 13... O-O?! { [%eval 1.1] } { Inaccuracy. a6 was best. } { [%clk 0:01:35] } 14. Nc3?! { [%eval 0.16] } { Inaccuracy. Nf3 was best. } { [%clk 0:01:45] } 14... a6 { [%eval 0.61] [%clk 0:01:32] } 15. Be2?! { [%eval 0.0] } { Inaccuracy. Bxd7 was best. } { [%clk 0:01:33] } 15... Nc6 { [%eval 0.01] [%clk 0:01:27] } 16. Nf3 { [%eval 0.5] [%clk 0:01:34] } 16... Be4 { [%eval -0.06] [%clk 0:01:24] } 17. Be3 { [%eval -0.02] [%clk 0:01:30] } 17... Bxf3 { [%eval 0.04] } 18. Bxf3 { [%eval 0.14] [%clk 0:01:30] } 18... b5?! { [%eval 1.04] } { Inaccuracy. Qb6 was best. } { [%clk 0:01:19] } 19. Qd1 { [%eval 1.22] [%clk 0:01:22] } 19... Ne7 { [%eval 1.27] } 20. Rc1 { [%eval 1.26] [%clk 0:01:19] } 20... Qd8 { [%eval 1.03] [%clk 0:00:59] } 21. Bg5 { [%eval 1.16] [%clk 0:01:18] } 21... f6 { [%eval 1.11] [%clk 0:00:58] } 22. exf6 { [%eval 1.02] [%clk 0:01:18] } 22... Bxf6 { [%eval 1.06] [%clk 0:00:59] } 23. Qd2 { [%eval 0.95] [%clk 0:01:13] } 23... Kh7 { [%eval 1.12] [%clk 0:00:48] } 24. Ne2?! { [%eval 0.47] } { Inaccuracy. Bxf6 was best. } { [%clk 0:01:01] } 24... Ra7?? { [%eval 2.34] } { Blunder. e5 was best. } { [%clk 0:00:42] } 25. Bxf6?! { [%eval 1.39] } { Inaccuracy. Be3 was best. } { [%clk 0:00:53] } 25... Nxf6 { [%eval 1.62] [%clk 0:00:40] } 26. Nf4 { [%eval 1.61] [%clk 0:00:54] } 26... Qd6 { [%eval 1.63] [%clk 0:00:36] } 27. Rfe1?! { [%eval 0.72] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:54] } 27... Ne4 { [%eval 0.89] [%clk 0:00:37] } 28. Bxe4 { [%eval 0.66] [%clk 0:00:55] } 28... Qxf4 { [%eval 0.8] [%clk 0:00:35] } 29. Qxf4 { [%eval 0.8] [%clk 0:00:54] } 29... Rxf4 { [%eval 0.9] [%clk 0:00:36] } 30. Bb1 { [%eval 0.75] [%clk 0:00:53] } 30... Rf6 { [%eval 0.86] [%clk 0:00:32] } 31. Re5?! { [%eval 0.33] } { Inaccuracy. g4 was best. } { [%clk 0:00:37] } 31... Kg7 { [%eval 0.44] [%clk 0:00:32] } 32. g4 { [%eval 0.0] [%clk 0:00:26] } 32... hxg4 { [%eval 0.0] [%clk 0:00:33] } 33. hxg4 { [%eval 0.0] [%clk 0:00:28] } 33... Kf7 { [%eval 0.43] [%clk 0:00:20] } 34. Kg2 { [%eval 0.76] [%clk 0:00:28] } 34... Rf4 { [%eval 0.49] [%clk 0:00:17] } 35. Kg3 { [%eval 0.49] [%clk 0:00:30] } 35... Rxd4 { [%eval 0.8] [%clk 0:00:18] } 36. Rce1 { [%eval 0.52] [%clk 0:00:31] } 36... Rb4?! { [%eval 1.2] } { Inaccuracy. Ng8 was best. } { [%clk 0:00:10] } 37. b3 { [%eval 0.87] [%clk 0:00:33] } 37... d4?? { [%eval 3.45] } { Blunder. Ng8 was best. } { [%clk 0:00:08] } 38. Rxe6 { [%eval 3.34] [%clk 0:00:33] } 38... a5 { [%eval 3.86] [%clk 0:00:08] } 39. g5?? { [%eval 1.51] } { Blunder. Kh4 was best. } { [%clk 0:00:22] } 39... a4 { [%eval 1.19] [%clk 0:00:08] } 40. Rf6+?! { [%eval 0.66] } { Inaccuracy. bxa4 was best. } { [%clk 0:00:23] } 40... Kg7 { [%eval 0.71] [%clk 0:00:10] } 41. Bc2?! { [%eval 0.0] } { Inaccuracy. bxa4 was best. } { [%clk 0:00:22] } 41... d3 { [%eval 0.0] [%clk 0:00:07] } 42. Bxd3 { [%eval 0.0] [%clk 0:00:16] } 42... axb3 { [%eval 0.0] [%clk 0:00:08] } 43. axb3 { [%eval 0.0] [%clk 0:00:17] } 43... Rxb3 { [%eval 0.0] [%clk 0:00:10] } 44. Re3 { [%eval 0.0] [%clk 0:00:18] } 44... Rd7 { [%eval 0.0] [%clk 0:00:06] } 45. Be4 { [%eval 0.0] [%clk 0:00:17] } 45... Rxe3+ { [%eval 0.14] [%clk 0:00:03] } 46. fxe3 { [%eval 0.0] } 46... b4 { [%eval 0.22] } 47. Rb6 { [%eval 0.14] [%clk 0:00:18] } 47... Nc8? { [%eval 1.62] } { Mistake. Nf5+ was best. } { [%clk 0:00:04] } 48. Rxb4? { [%eval 0.25] } { Mistake. Rxg6+ was best. } 48... Re7 { [%eval 0.75] } 49. Kf3 { [%eval 0.28] } 49... Nd6 { [%eval 0.14] } 50. Bd5 { [%eval 0.06] [%clk 0:00:18] } 50... Nf5?! { [%eval 0.94] } { Inaccuracy. Re5 was best. } { [%clk 0:00:08] } 51. e4 { [%eval 0.95] [%clk 0:00:19] } 51... Nd6 { [%eval 0.86] [%clk 0:00:09] } 52. Rb6 { [%eval 0.89] [%clk 0:00:19] } 52... Nc8?? { [%eval 3.67] } { Blunder. Nf7 was best. } { [%clk 0:00:07] } 53. Rf6?! { [%eval 2.66] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:19] } 53... Ra7?! { [%eval 3.6] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:06] } 54. Kf4 { [%eval 3.71] [%clk 0:00:20] } 54... Rc7 { [%eval 4.29] [%clk 0:00:05] } 55. Ra6 { [%eval 3.98] [%clk 0:00:14] } 55... Ne7 { [%eval 4.31] [%clk 0:00:07] } 56. Ke5 { [%eval 4.44] [%clk 0:00:15] } 56... Nc8 { [%eval 4.57] [%clk 0:00:07] } 57. Be6 { [%eval 4.31] [%clk 0:00:15] } 57... Ne7? { [%eval 7.49] } { Mistake. Rc5+ was best. } { [%clk 0:00:06] } 58. Kd6 { [%eval 6.93] [%clk 0:00:16] } 58... Rb7 { [%eval 7.11] [%clk 0:00:08] } 59. Bd5 { [%eval 5.77] [%clk 0:00:14] } 59... Nxd5 { [%eval 6.94] [%clk 0:00:06] } 60. exd5 { [%eval 6.67] } 60... Kf7 { [%eval 6.16] } 61. Kc6 { [%eval 6.7] [%clk 0:00:14] } 61... Rb1 { [%eval 6.37] [%clk 0:00:08] } 62. Ra7+ { [%eval 5.79] [%clk 0:00:15] } 62... Ke8 { [%eval 5.97] [%clk 0:00:08] } 63. Rg7 { [%eval 5.91] [%clk 0:00:16] } 63... Rb2 { [%eval 7.79] [%clk 0:00:07] } 64. Rxg6 { [%eval 7.76] [%clk 0:00:16] } 64... Rb6+? { [%eval #7] } { Checkmate is now unavoidable. Ra2 was best. } { [%clk 0:00:08] } 1-0