Event: Russian Women's Higher League 2021
Date: 2021-06-27
White: Kostornichenko, Yana
WhiteElo: 1773
Black: Iljushina, Olga
BlackElo: 2150
Result: 1/2-1/2
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... Nc6 { [%eval 0.32] [%clk 1:31:19] } 3. d4 { [%eval 0.16] [%clk 1:31:44] } 3... cxd4 { [%eval 0.26] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:07] } 4... g6 { [%eval 0.4] [%clk 1:32:10] } 5. Nc3 { [%eval 0.27] [%clk 1:31:53] } 5... Bg7 { [%eval 0.32] [%clk 1:32:35] } 6. Be3 { [%eval 0.0] [%clk 1:30:45] } 6... Nf6 { [%eval 0.35] [%clk 1:32:59] } 7. Bc4 { [%eval 0.23] [%clk 1:30:46] } 7... O-O { [%eval 0.19] [%clk 1:33:01] } 8. Bb3 { [%eval 0.54] [%clk 1:31:04] } 8... Ng4 { [%eval 0.94] [%clk 1:32:21] } 9. Nxc6?? { [%eval -1.01] } { Blunder. Qxg4 was best. } { [%clk 1:15:27] } 9... dxc6? { [%eval 0.02] } { Mistake. Nxe3 was best. } { [%clk 1:32:22] } 10. Qxd8 { [%eval 0.03] [%clk 1:14:57] } 10... Rxd8 { [%eval -0.04] [%clk 1:32:50] } 11. Bg5 { [%eval 0.04] [%clk 1:14:43] } 11... Nf6 { [%eval 0.16] [%clk 1:21:40] } 12. O-O { [%eval 0.26] [%clk 1:13:15] } 12... h6 { [%eval 0.22] [%clk 1:21:13] } 13. Be3 { [%eval 0.39] [%clk 1:08:51] } 13... b6 { [%eval 0.24] [%clk 1:19:46] } 14. f3 { [%eval -0.06] [%clk 1:08:21] } 14... Ba6 { [%eval -0.03] [%clk 1:18:47] } 15. Rfd1 { [%eval 0.0] [%clk 1:08:28] } 15... e6 { [%eval 0.35] [%clk 1:14:56] } 16. a4 { [%eval 0.54] [%clk 1:04:22] } 16... c5?! { [%eval 1.4] } { Inaccuracy. Nd7 was best. } { [%clk 1:07:59] } 17. a5?! { [%eval 0.46] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:56:54] } 17... Rxd1+ { [%eval 0.67] [%clk 1:06:20] } 18. Rxd1 { [%eval 0.8] [%clk 0:54:56] } 18... c4?! { [%eval 1.42] } { Inaccuracy. Ne8 was best. } { [%clk 1:01:41] } 19. Ba2? { [%eval 0.0] } { Mistake. Ba4 was best. } { [%clk 0:49:25] } 19... Ne8 { [%eval 0.05] [%clk 0:59:28] } 20. Na4?! { [%eval -0.79] } { Inaccuracy. Bd4 was best. } { [%clk 0:39:38] } 20... bxa5 { [%eval -0.9] [%clk 0:53:01] } 21. b3 { [%eval -0.85] [%clk 0:35:23] } 21... Bb5 { [%eval -0.81] [%clk 0:51:59] } 22. Nc5 { [%eval -0.8] [%clk 0:28:15] } 22... c3 { [%eval -0.69] [%clk 0:47:05] } 23. Nb7 { [%eval -0.65] [%clk 0:25:06] } 23... a4 { [%eval -0.79] [%clk 0:46:27] } 24. Nc5?! { [%eval -1.78] } { Inaccuracy. bxa4 was best. } { [%clk 0:24:13] } 24... axb3? { [%eval -0.43] } { Mistake. a3 was best. } { [%clk 0:45:14] } 25. Bxb3 { [%eval -0.63] [%clk 0:24:22] } 25... a5 { [%eval -0.63] [%clk 0:44:48] } 26. Na4 { [%eval -0.5] [%clk 0:22:29] } 26... Nc7 { [%eval -0.39] [%clk 0:37:15] } 27. Kf2 { [%eval -0.48] [%clk 0:21:07] } 27... Rb8 { [%eval -0.28] [%clk 0:31:21] } 28. Nb6 { [%eval -0.29] [%clk 0:15:07] } 28... Bf8 { [%eval -0.1] [%clk 0:26:28] } 29. Ra1 { [%eval -0.55] [%clk 0:13:47] } 29... Bb4 { [%eval -0.74] [%clk 0:25:45] } 30. Na4 { [%eval -0.65] } 30... Kh7 { [%eval -0.35] [%clk 0:24:06] } 31. Bd4 { [%eval -0.47] [%clk 0:10:44] } 31... Bxa4 { [%eval -0.38] [%clk 0:20:44] } 32. Bxa4 { [%eval -0.51] [%clk 0:11:06] } 32... Na6 { [%eval -0.67] [%clk 0:20:17] } 33. Ke2 { [%eval -0.48] [%clk 0:07:42] } 33... Rd8 { [%eval -0.12] [%clk 0:19:04] } 34. Rd1 { [%eval -0.11] [%clk 0:07:32] } 34... g5 { [%eval -0.15] [%clk 0:16:04] } 35. Be3 { [%eval -0.42] [%clk 0:07:31] } 35... Rxd1 { [%eval -0.42] [%clk 0:15:59] } 36. Kxd1 { [%eval -0.46] [%clk 0:07:57] } 36... Bc5 { [%eval -0.51] [%clk 0:13:01] } 37. Bc1 { [%eval -0.5] [%clk 0:04:22] } 37... Bg1 { [%eval -0.36] [%clk 0:11:49] } 38. h3 { [%eval -0.38] [%clk 0:04:44] } 38... Kg6 { [%eval -0.44] [%clk 0:10:15] } 39. Ke2 { [%eval -0.31] [%clk 0:04:43] } 39... Kf6 { [%eval -0.36] [%clk 0:08:59] } 40. Bb5 { [%eval -0.48] [%clk 0:33:40] } 40... Nb4 { [%eval -0.36] [%clk 0:38:44] } 41. Kd1?! { [%eval -0.87] } { Inaccuracy. Ba4 was best. } { [%clk 0:33:23] } 41... Ke5 { [%eval -0.75] [%clk 0:38:19] } 42. Be8?! { [%eval -1.45] } { Inaccuracy. Ba4 was best. } { [%clk 0:26:39] } 42... f6?! { [%eval -0.5] } { Inaccuracy. Bc5 was best. } { [%clk 0:36:35] } 43. Bd7?! { [%eval -1.11] } { Inaccuracy. Ba4 was best. } { [%clk 0:26:08] } 43... Kd6 { [%eval -0.81] [%clk 0:31:12] } 44. Ba4 { [%eval -1.47] [%clk 0:26:26] } 44... Na2 { [%eval -0.68] [%clk 0:29:59] } 45. Ba3+ { [%eval -0.66] [%clk 0:24:05] } 45... Bc5 { [%eval -0.6] [%clk 0:29:32] } 46. Bb3 { [%eval -1.01] [%clk 0:20:05] } 46... Bxa3 { [%eval -1.12] [%clk 0:26:01] } 47. Bxa2 { [%eval -1.62] [%clk 0:20:29] } 47... Ke5 { [%eval -1.72] [%clk 0:14:49] } 48. Ke2 { [%eval -1.46] [%clk 0:20:43] } 48... Bc1 { [%eval -1.24] [%clk 0:15:04] } 49. Kd3 { [%eval -0.89] [%clk 0:20:12] } 49... Bd2?! { [%eval -0.28] } { Inaccuracy. Bb2 was best. } { [%clk 0:15:27] } 50. Kc4 { [%eval -0.26] [%clk 0:18:56] } 50... Kf4 { [%eval -0.14] [%clk 0:14:11] } 51. Kb5 { [%eval -0.11] [%clk 0:18:54] } 51... e5 { [%eval -0.14] [%clk 0:11:28] } 52. Kxa5 { [%eval -0.14] [%clk 0:18:52] } 52... Kg3 { [%eval -0.24] [%clk 0:11:51] } 53. Be6 { [%eval -0.18] [%clk 0:19:09] } 53... Kxg2 { [%eval -0.21] [%clk 0:12:06] } 54. Bg4 { [%eval -0.24] [%clk 0:19:32] } 54... Kg3 { [%eval -0.04] [%clk 0:12:00] } 55. Kb5 { [%eval -0.19] [%clk 0:19:20] } 55... Kh4 { [%eval -0.19] [%clk 0:12:20] } 56. Bf5 { [%eval -0.2] [%clk 0:17:34] } 56... h5 { [%eval -0.39] [%clk 0:06:40] } 57. Bg6 { [%eval -0.44] [%clk 0:17:56] } 57... Kxh3 { [%eval -0.14] [%clk 0:06:54] } 58. Bxh5 { [%eval -0.21] [%clk 0:18:21] } 58... Kg3 { [%eval 0.0] [%clk 0:06:14] } 59. Bg4 { [%eval -0.11] [%clk 0:18:02] } 59... Kf4 { [%eval -1.13] [%clk 0:06:01] } 60. Kb4 { [%clk 0:16:00] } 60... Ke3 { [%clk 0:06:09] } 61. Kc4 { [%clk 0:15:51] } 61... Be1 { [%clk 0:06:21] } 62. Bh5 { [%clk 0:15:31] } 62... Kd2 { [%clk 0:06:44] } 63. Kb3 { [%clk 0:15:52] } 63... Bf2 { [%clk 0:07:08] } 64. Bg4 { [%clk 0:15:24] } 64... Bd4 { [%clk 0:07:33] } 65. Bh5 { [%clk 0:15:31] } 65... Ke3 { [%clk 0:07:07] } 66. Kc4 { [%clk 0:15:17] } 66... f5 { [%clk 0:05:40] } 67. exf5 { [%clk 0:13:23] } 67... e4 { [%clk 0:05:56] } 68. Kd5 { [%clk 0:05:57] } 68... exf3 { [%clk 0:06:22] } 69. Bxf3 { [%clk 0:06:14] } 69... Bh8 { [%clk 0:06:42] } 70. Bh1 { [%clk 0:05:38] } 70... g4 { [%clk 0:06:23] } 71. Ke6 { [%clk 0:05:55] } 71... g3 { [%clk 0:06:34] } 72. f6 { [%clk 0:06:13] } 72... Kf2 { [%clk 0:06:44] } 73. f7 { [%clk 0:06:29] } 73... Bg7 { [%clk 0:07:09] } 74. Kd5 { [%clk 0:06:35] } 74... g2 { [%clk 0:02:52] } 75. Bxg2 { [%clk 0:06:58] } 75... Kxg2 { [%clk 0:03:21] } 76. Ke4 1/2-1/2