Event: World Cup (w)
Site: Sochi
Date: 2021-07-24
White: Stefanova Antoaneta (BUL)
WhiteTitle: GM
WhiteElo: 2463
Black: Goryachkina Aleksandra (RUS)
BlackTitle: GM
BlackElo: 2596
Result: 0-1
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 0:25:18] } 1... d5 { [%eval 0.2] [%clk 0:25:18] } 2. g3 { [%eval 0.12] [%clk 0:25:27] } 2... g6 { [%eval 0.32] [%clk 0:25:25] } 3. Bg2 { [%eval 0.13] [%clk 0:24:48] } 3... Bg7 { [%eval 0.3] [%clk 0:25:29] } 4. O-O { [%eval 0.0] [%clk 0:24:53] } 4... Nf6 { [%eval 0.17] [%clk 0:25:34] } 5. d4 { [%eval 0.14] [%clk 0:23:45] } 5... O-O { [%eval 0.07] [%clk 0:25:40] } 6. c4 { [%eval 0.11] [%clk 0:23:53] } 6... c6 { [%eval 0.11] [%clk 0:25:44] } 7. Qb3 { [%eval 0.0] [%clk 0:23:22] } 7... a5 { [%eval 0.43] [%clk 0:25:38] } 8. Rd1 { [%eval -0.05] [%clk 0:21:04] } 8... a4 { [%eval 0.02] [%clk 0:24:58] } 9. Qb4 { [%eval 0.16] [%clk 0:20:59] } 9... dxc4 { [%eval 0.21] [%clk 0:24:26] } 10. Qxc4 { [%eval 0.18] [%clk 0:20:57] } 10... Qd5 { [%eval 0.18] [%clk 0:24:10] } 11. Qb4 { [%eval 0.18] [%clk 0:19:45] } 11... Qd6?! { [%eval 1.03] } { Inaccuracy. Qa5 was best. } { [%clk 0:24:01] } 12. Qe1 { [%eval 0.73] [%clk 0:19:33] } 12... Bf5 { [%eval 0.83] [%clk 0:21:21] } 13. Nc3 { [%eval 0.87] [%clk 0:13:32] } 13... Ne4 { [%eval 0.73] [%clk 0:16:59] } 14. Nh4 { [%eval 0.71] [%clk 0:13:39] } 14... Nxc3 { [%eval 0.96] [%clk 0:17:04] } 15. bxc3 { [%eval 0.82] [%clk 0:13:32] } 15... Be6 { [%eval 0.75] [%clk 0:16:39] } 16. e4 { [%eval 0.89] [%clk 0:13:31] } 16... Bc4 { [%eval 1.17] [%clk 0:15:44] } 17. f4 { [%eval 0.75] [%clk 0:13:10] } 17... f5 { [%eval 1.07] [%clk 0:14:05] } 18. e5?! { [%eval 0.35] } { Inaccuracy. Nf3 was best. } { [%clk 0:12:10] } 18... Qd7 { [%eval 0.19] [%clk 0:13:51] } 19. Ba3 { [%eval 0.18] [%clk 0:11:44] } 19... Na6 { [%eval 0.19] [%clk 0:13:41] } 20. Nf3 { [%eval 0.14] [%clk 0:10:59] } 20... Nc7 { [%eval 0.38] [%clk 0:12:55] } 21. Nd2 { [%eval 0.02] [%clk 0:08:18] } 21... Bd5 { [%eval 0.14] [%clk 0:12:34] } 22. Bf1 { [%eval 0.04] [%clk 0:08:26] } 22... b5 { [%eval 0.02] [%clk 0:12:35] } 23. c4 { [%eval 0.16] [%clk 0:08:21] } 23... bxc4 { [%eval 0.0] [%clk 0:12:22] } 24. Nxc4 { [%eval 0.02] [%clk 0:08:29] } 24... Rfb8 { [%eval 0.12] [%clk 0:09:24] } 25. Bc5 { [%eval 0.27] [%clk 0:08:27] } 25... Bxc4 { [%eval 0.23] [%clk 0:08:56] } 26. Bxc4+ { [%eval 0.16] [%clk 0:08:34] } 26... Nd5 { [%eval 0.13] [%clk 0:08:55] } 27. Rab1 { [%eval 0.15] [%clk 0:06:56] } 27... Bf8 { [%eval 0.41] [%clk 0:05:32] } 28. Rxb8 { [%eval 0.29] [%clk 0:05:13] } 28... Rxb8 { [%eval 0.2] [%clk 0:05:40] } 29. Rb1 { [%eval 0.2] [%clk 0:05:15] } 29... Qd8 { [%eval 0.47] [%clk 0:04:37] } 30. Rxb8 { [%eval 0.46] [%clk 0:03:59] } 30... Qxb8 { [%eval 0.52] [%clk 0:04:46] } 31. Qb4 { [%eval 0.63] [%clk 0:04:08] } 31... Qxb4 { [%eval 0.76] [%clk 0:02:33] } 32. Bxb4 { [%eval 0.65] [%clk 0:04:16] } 32... e6 { [%eval 1.15] [%clk 0:02:40] } 33. Bxf8 { [%eval 1.0] [%clk 0:03:31] } 33... Kxf8 { [%eval 1.15] [%clk 0:02:49] } 34. Kf2 { [%eval 0.87] [%clk 0:03:39] } 34... Ke7?! { [%eval 1.58] } { Inaccuracy. Kg7 was best. } { [%clk 0:02:47] } 35. Ke2 { [%eval 1.8] [%clk 0:03:41] } 35... Kd7?! { [%eval 2.99] } { Inaccuracy. Nc3+ was best. } { [%clk 0:00:45] } 36. Kd3 { [%eval 3.15] [%clk 0:03:24] } 36... Ne7? { [%eval 5.25] } { Mistake. Nc7 was best. } { [%clk 0:00:19] } 37. Kc3 { [%eval 4.02] [%clk 0:03:16] } 37... h6 { [%eval 5.46] [%clk 0:00:21] } 38. Kb4? { [%eval 3.2] } { Mistake. h4 was best. } { [%clk 0:01:42] } 38... g5 { [%eval 2.82] [%clk 0:00:28] } 39. fxg5 { [%eval 2.95] [%clk 0:01:50] } 39... hxg5 { [%eval 2.69] [%clk 0:00:37] } 40. Kxa4 { [%eval 2.68] [%clk 0:01:56] } 40... c5?! { [%eval 4.06] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:13] } 41. dxc5 { [%eval 4.3] [%clk 0:01:23] } 41... Ng6 { [%eval 4.33] [%clk 0:00:23] } 42. Kb5 { [%eval 3.84] [%clk 0:01:21] } 42... Nxe5 { [%eval 4.91] [%clk 0:00:31] } 43. Be2? { [%eval 2.77] } { Mistake. Bf1 was best. } { [%clk 0:01:18] } 43... f4?? { [%eval 6.07] } { Blunder. Kc7 was best. } { [%clk 0:00:37] } 44. gxf4 { [%eval 6.68] [%clk 0:01:23] } 44... gxf4 { [%eval 6.55] [%clk 0:00:46] } 45. h4?? { [%eval 3.03] } { Blunder. Kb6 was best. } { [%clk 0:01:11] } 45... f3 { [%eval 3.25] [%clk 0:00:29] } 46. Bf1 { [%eval 3.19] [%clk 0:01:18] } 46... Kc7 { [%eval 3.17] [%clk 0:00:24] } 47. h5 { [%eval 3.5] [%clk 0:01:16] } 47... Ng4 { [%eval 3.62] [%clk 0:00:33] } 48. a4 { [%eval 2.92] [%clk 0:01:11] } 48... e5 { [%eval 0.29] [%clk 0:00:34] } 49. a5 { [%eval 0.26] [%clk 0:00:25] } 49... e4 { [%eval 0.92] [%clk 0:00:43] } 50. Bh3? { [%eval -0.5] } { Mistake. Kb4 was best. } { [%clk 0:00:28] } 50... e3 { [%eval -0.49] [%clk 0:00:42] } 51. a6?? { [%eval -4.46] } { Blunder. h6 was best. } { [%clk 0:00:24] } 51... e2 { [%eval -4.58] [%clk 0:00:43] } 52. a7 { [%eval -4.35] [%clk 0:00:32] } 52... Kb7 { [%eval -4.48] [%clk 0:00:24] } 53. c6+? { [%eval -9.65] } { Mistake. Bxg4 was best. } { [%clk 0:00:16] } 53... Kxa7 { [%eval -11.09] [%clk 0:00:33] } 54. c7 { [%eval -14.06] [%clk 0:00:24] } 54... Kb7 { [%eval -15.15] [%clk 0:00:20] } 55. Bxg4 { [%eval -59.95] [%clk 0:00:30] } 55... Kxc7 { [%eval -60.09] [%clk 0:00:28] } 56. Bxf3 { [%clk 0:00:36] } 56... e1=Q { [%clk 0:00:37] } 0-1