Event: Kramnik Challenge
Site: chess24.com
Date: 2021-08-12
White: Sokolovsky, Yahli
WhiteTitle: FM
WhiteElo: 2415
Black: Daggupati, Balaji
BlackTitle: FM
BlackElo: 2429
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:10] } 1... c5 { [%eval 0.32] [%clk 0:10:10] } 2. Nf3 { [%eval 0.0] [%clk 0:10:14] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 0:10:13] } 3. d4 { [%eval 0.42] [%clk 0:10:17] } 3... cxd4 { [%eval 0.15] [%clk 0:10:17] } 4. Nxd4 { [%eval 0.23] [%clk 0:10:22] } 4... Nf6 { [%eval 0.26] [%clk 0:10:21] } 5. Nc3 { [%eval 0.0] [%clk 0:10:27] } 5... Nc6 { [%eval 0.13] [%clk 0:10:24] } 6. Nxc6 { [%eval 0.27] [%clk 0:10:31] } 6... bxc6 { [%eval 0.29] [%clk 0:10:28] } 7. e5 { [%eval 0.32] [%clk 0:10:36] } 7... Nd5 { [%eval 0.48] [%clk 0:10:32] } 8. Ne4 { [%eval 0.63] [%clk 0:10:41] } 8... Qc7 { [%eval 0.37] [%clk 0:10:37] } 9. f4 { [%eval 0.59] [%clk 0:10:45] } 9... Qb6 { [%eval 0.81] [%clk 0:10:41] } 10. c4 { [%eval 0.19] [%clk 0:10:43] } 10... Ne3?! { [%eval 0.71] } { Inaccuracy. Bb4+ was best. } { [%clk 0:10:44] } 11. Qe2?? { [%eval -1.0] } { Blunder. Qd3 was best. } { [%clk 0:09:08] } 11... Bb4+ { [%eval -0.16] [%clk 0:10:03] } 12. Nc3? { [%eval -1.3] } { Mistake. Bd2 was best. } { [%clk 0:08:50] } 12... Nf5?! { [%eval -0.51] } { Inaccuracy. Nxf1 was best. } { [%clk 0:09:40] } 13. g4? { [%eval -1.68] } { Mistake. Bd2 was best. } { [%clk 0:08:27] } 13... Nd4 { [%eval -1.46] [%clk 0:09:41] } 14. Qd3?! { [%eval -2.31] } { Inaccuracy. Qf2 was best. } { [%clk 0:08:14] } 14... h5?! { [%eval -1.22] } { Inaccuracy. Bb7 was best. } { [%clk 0:08:56] } 15. a3 { [%eval -0.94] [%clk 0:05:02] } 15... Bxc3+? { [%eval 0.51] } { Mistake. Be7 was best. } { [%clk 0:08:38] } 16. bxc3 { [%eval 0.82] [%clk 0:05:06] } 16... Nb3 { [%eval 0.6] [%clk 0:08:41] } 17. Be3 { [%eval 1.01] [%clk 0:04:50] } 17... Qa5 { [%eval 0.55] [%clk 0:08:07] } 18. Rb1 { [%eval 0.75] [%clk 0:04:43] } 18... Nc5?! { [%eval 1.65] } { Inaccuracy. Rb8 was best. } { [%clk 0:07:59] } 19. Qd4 { [%eval 1.33] [%clk 0:04:23] } 19... Na4 { [%eval 1.33] [%clk 0:07:52] } 20. Kd2?? { [%eval -0.92] } { Blunder. gxh5 was best. } { [%clk 0:04:08] } 20... hxg4?? { [%eval 2.59] } { Blunder. c5 was best. } { [%clk 0:07:48] } 21. c5 { [%eval 2.4] [%clk 0:03:46] } 21... O-O?? { [%eval 5.61] } { Blunder. Ba6 was best. } { [%clk 0:05:19] } 22. Rb4?! { [%eval 3.89] } { Inaccuracy. Qb4 was best. } { [%clk 0:03:17] } 22... Nb6 { [%eval 3.77] [%clk 0:05:22] } 23. cxb6 { [%eval 3.88] [%clk 0:03:07] } 23... axb6 { [%eval 3.94] [%clk 0:05:22] } 24. Bd3? { [%eval 2.07] } { Mistake. Rxb6 was best. } { [%clk 0:02:13] } 24... c5 { [%eval 1.56] [%clk 0:04:21] } 25. Qe4 { [%eval 2.87] [%clk 0:02:07] } 25... g6 { [%eval 1.98] [%clk 0:04:25] } 26. Rb3 { [%eval 1.96] [%clk 0:01:24] } 26... Qa7 { [%eval 1.99] [%clk 0:03:33] } 27. Qg2?! { [%eval 1.17] } { Inaccuracy. f5 was best. } { [%clk 0:00:18] } 27... c4 { [%eval 1.23] [%clk 0:03:35] } 28. Bxg6 { [%eval 1.36] [%clk 0:00:12] } 28... fxg6 { [%eval 1.21] [%clk 0:03:21] } 29. Qxg4 { [%eval 1.43] [%clk 0:00:14] } 29... Kf7 { [%eval 1.43] [%clk 0:03:24] } 30. Rg1?? { [%eval -3.05] } { Blunder. f5 was best. } { [%clk 0:00:11] } 30... cxb3 { [%eval -2.8] [%clk 0:03:20] } 31. Qxg6+ { [%eval -2.97] [%clk 0:00:13] } 31... Ke7 { [%eval -2.16] [%clk 0:03:24] } 32. f5? { [%eval -3.91] } { Mistake. Qh6 was best. } { [%clk 0:00:09] } 32... Kd8 { [%eval -4.03] [%clk 0:03:27] } 33. f6? { [%eval -6.69] } { Mistake. Rg4 was best. } { [%clk 0:00:09] } 33... Kc7 { [%eval -6.47] [%clk 0:03:24] } 34. f7?! { [%eval -10.77] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:08] } 34... Qxa3 { [%eval -10.91] [%clk 0:03:27] } 35. Bd4 { [%eval -14.29] [%clk 0:00:05] } 35... Qb2+ { [%eval -13.64] [%clk 0:03:28] } 36. Ke3 { [%eval -14.06] [%clk 0:00:10] } 36... Qc2 { [%eval -7.15] [%clk 0:03:24] } 37. Qg7 { [%eval -13.61] [%clk 0:00:06] } 37... Ba6 { [%eval -14.51] [%clk 0:03:26] } 38. Qf6 { [%eval -16.31] [%clk 0:00:05] } 38... Qd3+ { [%eval -16.82] [%clk 0:03:13] } 39. Kf4 { [%eval -15.36] [%clk 0:00:10] } 39... Qf5+ { [%eval -7.08] [%clk 0:03:16] } 40. Qxf5 { [%eval -7.23] [%clk 0:00:11] } 40... exf5 { [%eval -7.17] [%clk 0:03:21] } 0-1