Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-06-30
White: Zhapova, Yana
WhiteTitle: WFM
WhiteElo: 2149
Black: Korshunov, Sergey And.
BlackElo: 1969
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... e5 { [%eval 0.2] [%clk 1:29:00] } 2. Nf3 { [%eval 0.18] [%clk 1:31:15] } 2... Nf6 { [%eval 0.21] [%clk 1:29:22] } 3. Nxe5 { [%eval 0.31] [%clk 1:31:02] } 3... d6 { [%eval 0.44] [%clk 1:28:50] } 4. Nf3 { [%eval 0.29] [%clk 1:31:06] } 4... Nxe4 { [%eval 0.32] [%clk 1:29:14] } 5. Nc3 { [%eval 0.16] [%clk 1:30:10] } 5... Nxc3 { [%eval 0.17] [%clk 1:29:35] } 6. dxc3 { [%eval 0.0] [%clk 1:30:28] } 6... Be7 { [%eval 0.25] [%clk 1:30:02] } 7. Be3 { [%eval 0.0] [%clk 1:29:31] } 7... Nc6?! { [%eval 0.55] } { Inaccuracy. O-O was best. } { [%clk 1:30:20] } 8. Qd2 { [%eval 0.39] [%clk 1:28:27] } 8... Be6 { [%eval 0.4] [%clk 1:30:16] } 9. O-O-O { [%eval 0.49] [%clk 1:28:10] } 9... Qd7 { [%eval 0.59] [%clk 1:30:21] } 10. Kb1 { [%eval 0.24] [%clk 1:26:53] } 10... O-O-O?! { [%eval 1.04] } { Inaccuracy. O-O was best. } { [%clk 1:17:33] } 11. Nd4 { [%eval 1.42] [%clk 1:25:28] } 11... Nxd4 { [%eval 1.28] [%clk 1:16:21] } 12. Qxd4 { [%eval 1.26] [%clk 1:25:48] } 12... c5 { [%eval 0.83] [%clk 1:16:46] } 13. Qxg7 { [%eval 1.07] [%clk 1:19:14] } 13... Rdg8 { [%eval 1.15] [%clk 0:59:06] } 14. Qh6 { [%eval 1.12] [%clk 1:19:29] } 14... Rg6 { [%eval 1.03] [%clk 0:57:49] } 15. Qf4 { [%eval 1.37] [%clk 1:19:28] } 15... Qc6 { [%eval 1.42] [%clk 0:57:30] } 16. Bd3? { [%eval -0.04] } { Mistake. h3 was best. } { [%clk 1:13:03] } 16... Rg4 { [%eval 0.13] [%clk 0:51:10] } 17. Qf3 { [%eval 0.13] [%clk 1:12:26] } 17... Qxf3 { [%eval 0.0] [%clk 0:48:55] } 18. gxf3 { [%eval 0.19] [%clk 1:12:46] } 18... Rg7? { [%eval 1.4] } { Mistake. Rh4 was best. } { [%clk 0:46:02] } 19. Be4?! { [%eval 0.65] } { Inaccuracy. Rhg1 was best. } { [%clk 1:03:44] } 19... h5 { [%eval 0.5] [%clk 0:39:46] } 20. Bf4 { [%eval 0.45] [%clk 1:01:59] } 20... Rd8 { [%eval 0.35] [%clk 0:39:47] } 21. Bd5 { [%eval 0.49] [%clk 1:01:29] } 21... b6 { [%eval 0.92] [%clk 0:30:56] } 22. h4 { [%eval 0.96] [%clk 0:53:18] } 22... Kd7 { [%eval 0.99] [%clk 0:29:14] } 23. c4 { [%eval 0.7] [%clk 0:52:41] } 23... Re8 { [%eval 0.93] [%clk 0:28:37] } 24. a3 { [%eval 0.85] [%clk 0:49:30] } 24... Reg8 { [%eval 0.82] [%clk 0:27:31] } 25. Bg3 { [%eval 0.92] [%clk 0:48:09] } 25... Re8 { [%eval 1.27] [%clk 0:27:39] } 26. Rd2 { [%eval 1.37] [%clk 0:45:46] } 26... Rd8?! { [%eval 1.95] } { Inaccuracy. Rf8 was best. } { [%clk 0:25:23] } 27. Rhd1 { [%eval 1.65] [%clk 0:42:40] } 27... Kc7 { [%eval 2.19] [%clk 0:24:20] } 28. c3?! { [%eval 1.29] } { Inaccuracy. Re2 was best. } { [%clk 0:40:02] } 28... Bf5+ { [%eval 1.5] [%clk 0:21:56] } 29. Ka2 { [%eval 1.47] [%clk 0:40:10] } 29... Bf8? { [%eval 2.68] } { Mistake. Be6 was best. } { [%clk 0:22:02] } 30. b4?! { [%eval 2.0] } { Inaccuracy. Re1 was best. } { [%clk 0:38:58] } 30... Be7?! { [%eval 3.06] } { Inaccuracy. Be6 was best. } { [%clk 0:21:29] } 31. bxc5 { [%eval 3.19] [%clk 0:24:19] } 31... bxc5 { [%eval 3.12] [%clk 0:21:56] } 32. Rb2 { [%eval 2.87] [%clk 0:24:47] } 32... Bc8 { [%eval 3.05] [%clk 0:13:14] } 33. Rb5 { [%eval 2.73] [%clk 0:21:01] } 33... Kd7 { [%eval 2.8] [%clk 0:12:16] } 34. Be4 { [%eval 3.02] [%clk 0:19:13] } 34... Ke8 { [%eval 3.14] [%clk 0:11:11] } 35. Bc6+ { [%eval 3.01] [%clk 0:18:34] } 35... Kf8 { [%eval 3.18] [%clk 0:10:56] } 36. Rb8? { [%eval 1.74] } { Mistake. Kb3 was best. } { [%clk 0:18:32] } 36... f5?? { [%eval 4.0] } { Blunder. Be6 was best. } { [%clk 0:10:30] } 37. Bb7?? { [%eval 1.41] } { Blunder. Kb3 was best. } { [%clk 0:15:21] } 37... Be6?! { [%eval 2.0] } { Inaccuracy. Bxb7 was best. } { [%clk 0:07:17] } 38. Rxd8+ { [%eval 2.15] [%clk 0:15:16] } 38... Bxd8 { [%eval 2.29] [%clk 0:07:43] } 39. Bd5 { [%eval 2.41] [%clk 0:14:05] } 39... Bc8?! { [%eval 3.17] } { Inaccuracy. Bxd5 was best. } { [%clk 0:07:12] } 40. Bxd6+ { [%eval 3.56] [%clk 0:14:12] } 40... Ke8?! { [%eval 4.91] } { Inaccuracy. Be7 was best. } { [%clk 0:07:41] } 41. Re1+ { [%eval 4.92] [%clk 0:10:36] } 41... Kd7 { [%eval 4.92] [%clk 0:07:49] } 42. Bxc5 { [%eval 4.88] [%clk 0:10:16] } 42... a5 { [%eval 6.11] [%clk 0:07:42] } 43. Be6+ { [%eval 5.03] [%clk 0:07:45] } 43... Kc7 { [%eval 5.36] [%clk 0:07:36] } 44. Bxc8 { [%eval 5.25] [%clk 0:08:00] } 44... Kxc8 { [%eval 5.47] [%clk 0:08:05] } 45. Re8 { [%eval 5.28] [%clk 0:08:05] } 45... Kd7 { [%eval 6.01] [%clk 0:07:12] } 46. Rh8 { [%eval 5.62] [%clk 0:08:23] } 46... Bxh4 { [%eval 5.52] [%clk 0:06:04] } 47. Rxh5 { [%eval 5.79] [%clk 0:08:52] } 47... Bd8 { [%eval 7.34] [%clk 0:06:32] } 48. Rxf5 { [%eval 6.23] [%clk 0:09:05] } 48... a4 { [%eval 5.72] [%clk 0:07:00] } 49. Rd5+ { [%eval 5.81] [%clk 0:08:11] } 49... Kc7 { [%eval 6.04] [%clk 0:07:08] } 50. Be3 { [%eval 5.92] [%clk 0:06:40] } 50... Kc8 { [%eval 6.17] [%clk 0:06:55] } 51. Rb5 { [%eval 5.88] [%clk 0:06:07] } 51... Rg6 { [%eval 6.77] [%clk 0:06:53] } 52. Rb4 { [%eval 6.78] [%clk 0:05:44] } 1-0