Event: Tolstoy Cup
Site: chess24.com
Date: 2021-09-12
White: Alekseenko, Kirill
WhiteTitle: GM
WhiteElo: 2656
Black: Korobov, Anton
BlackTitle: GM
BlackElo: 2740
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:15:18] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. Nf3 { [%eval 0.0] [%clk 0:15:26] } 2... d6 { [%eval 0.0] [%clk 0:15:28] } 3. d4 { [%eval 0.15] [%clk 0:15:34] } 3... cxd4 { [%eval 0.13] [%clk 0:15:37] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:43] } 4... Nf6 { [%eval 0.14] [%clk 0:15:45] } 5. Nc3 { [%eval 0.18] [%clk 0:15:52] } 5... a6 { [%eval 0.21] [%clk 0:15:54] } 6. Be2 { [%eval 0.07] [%clk 0:15:59] } 6... e5 { [%eval 0.13] [%clk 0:15:58] } 7. Nb3 { [%eval 0.0] [%clk 0:16:08] } 7... Be7 { [%eval 0.19] [%clk 0:16:05] } 8. O-O { [%eval 0.24] [%clk 0:16:14] } 8... O-O { [%eval 0.16] [%clk 0:16:12] } 9. Kh1 { [%eval 0.26] [%clk 0:16:22] } 9... Nbd7 { [%eval 0.74] [%clk 0:15:51] } 10. a4 { [%eval 0.87] [%clk 0:16:23] } 10... b6 { [%eval 0.9] [%clk 0:15:59] } 11. f3 { [%eval 0.83] [%clk 0:16:12] } 11... Bb7 { [%eval 1.02] [%clk 0:15:40] } 12. Be3 { [%eval 0.85] [%clk 0:16:20] } 12... Qc7 { [%eval 0.87] [%clk 0:15:28] } 13. Rf2 { [%eval 0.79] [%clk 0:16:23] } 13... Rfd8 { [%eval 0.8] [%clk 0:13:02] } 14. Bf1 { [%eval 0.78] [%clk 0:16:32] } 14... Nc5 { [%eval 1.11] [%clk 0:12:54] } 15. Rd2 { [%eval 1.15] [%clk 0:16:20] } 15... Ncd7 { [%eval 1.46] [%clk 0:11:36] } 16. Be2 { [%eval 1.15] [%clk 0:16:07] } 16... h6 { [%eval 1.3] [%clk 0:11:20] } 17. Qf1 { [%eval 1.23] [%clk 0:15:51] } 17... Nh5 { [%eval 1.18] [%clk 0:10:10] } 18. g3 { [%eval 1.08] [%clk 0:14:33] } 18... Nhf6 { [%eval 1.05] [%clk 0:09:50] } 19. Rad1 { [%eval 1.25] [%clk 0:14:34] } 19... Re8 { [%eval 1.03] [%clk 0:07:22] } 20. Nc1 { [%eval 0.89] [%clk 0:12:51] } 20... d5 { [%eval 0.92] [%clk 0:05:54] } 21. exd5 { [%eval 0.54] [%clk 0:12:12] } 21... Bc5?! { [%eval 1.11] } { Inaccuracy. Ba3 was best. } { [%clk 0:05:35] } 22. Qf2 { [%eval 0.86] [%clk 0:10:48] } 22... e4 { [%eval 1.3] [%clk 0:05:25] } 23. f4 { [%eval 0.95] [%clk 0:10:49] } 23... Bxe3 { [%eval 1.39] [%clk 0:05:05] } 24. Qxe3 { [%eval 1.75] [%clk 0:10:56] } 24... Qd6 { [%eval 1.57] [%clk 0:05:03] } 25. Rd4 { [%eval 1.87] [%clk 0:09:35] } 25... Rac8 { [%eval 1.97] [%clk 0:04:59] } 26. N1a2?! { [%eval 1.12] } { Inaccuracy. Nb3 was best. } { [%clk 0:09:34] } 26... Re7?! { [%eval 1.91] } { Inaccuracy. h5 was best. } { [%clk 0:03:36] } 27. h3 { [%eval 1.77] [%clk 0:09:24] } 27... Nc5 { [%eval 1.78] [%clk 0:02:44] } 28. Kh2 { [%eval 1.5] [%clk 0:09:00] } 28... h5 { [%eval 1.61] [%clk 0:02:31] } 29. Nb4 { [%eval 1.28] [%clk 0:08:46] } 29... Rce8?! { [%eval 1.9] } { Inaccuracy. Qd7 was best. } { [%clk 0:02:23] } 30. Nc6 { [%eval 1.87] [%clk 0:06:58] } 30... Bxc6 { [%eval 1.93] [%clk 0:02:22] } 31. dxc6 { [%eval 2.25] [%clk 0:07:02] } 31... Qxc6 { [%eval 2.36] [%clk 0:02:31] } 32. Rd6?? { [%eval 0.47] } { Blunder. g4 was best. } { [%clk 0:07:11] } 32... Qc7 { [%eval 0.58] [%clk 0:02:08] } 33. Rxf6 { [%eval 0.55] [%clk 0:06:42] } 33... gxf6 { [%eval 0.47] [%clk 0:02:13] } 34. Nd5 { [%eval 0.21] [%clk 0:06:51] } 34... Qc6 { [%eval 0.6] [%clk 0:01:43] } 35. Nxe7+ { [%eval 0.52] [%clk 0:04:29] } 35... Rxe7 { [%eval 0.13] [%clk 0:01:52] } 36. b3 { [%eval 0.32] [%clk 0:03:42] } 36... Ne6 { [%eval 0.23] [%clk 0:01:43] } 37. Rd2 { [%eval 0.0] [%clk 0:02:33] } 37... Ng7 { [%eval 0.0] [%clk 0:01:27] } 38. g4 { [%eval 0.0] [%clk 0:02:16] } 38... hxg4 { [%eval -0.01] [%clk 0:01:21] } 39. hxg4 { [%eval 0.0] [%clk 0:02:25] } 39... b5 { [%eval 0.0] [%clk 0:01:01] } 40. axb5 { [%eval 0.0] [%clk 0:01:50] } 40... axb5 { [%eval 0.0] [%clk 0:01:10] } 41. f5 { [%eval 0.08] [%clk 0:01:53] } 41... Ne8 { [%eval 0.0] [%clk 0:01:05] } 42. Kg1 { [%eval 0.0] [%clk 0:01:24] } 42... Nc7?! { [%eval 0.56] } { Inaccuracy. Re5 was best. } { [%clk 0:00:44] } 43. Bf1 { [%eval 0.4] [%clk 0:01:33] } 43... Nd5?! { [%eval 1.1] } { Inaccuracy. Rd7 was best. } { [%clk 0:00:47] } 44. Qh3? { [%eval -0.09] } { Mistake. Qh6 was best. } { [%clk 0:01:08] } 44... Qc5+? { [%eval 1.05] } { Mistake. Ra7 was best. } { [%clk 0:00:44] } 45. Kh1 { [%eval 0.76] [%clk 0:01:12] } 45... Re5? { [%eval 2.36] } { Mistake. Rd7 was best. } { [%clk 0:00:50] } 46. c4 { [%eval 2.24] [%clk 0:01:00] } 46... bxc4?! { [%eval 3.2] } { Inaccuracy. e3 was best. } { [%clk 0:00:51] } 47. bxc4 { [%eval 3.27] [%clk 0:01:04] } 47... Nc7 { [%eval 3.22] [%clk 0:00:56] } 48. Qh6? { [%eval 1.69] } { Mistake. g5 was best. } { [%clk 0:00:56] } 48... Qa3?? { [%eval 5.14] } { Blunder. Qf8 was best. } { [%clk 0:00:46] } 49. Qxf6 { [%clk 0:00:44] } 49... Qf3+ { [%clk 0:00:43] } 50. Bg2 { [%clk 0:00:51] } 50... Qf4 { [%clk 0:00:45] } 51. Rd7 { [%clk 0:00:39] } 51... Qc1+ { [%clk 0:00:51] } 52. Kh2 { [%clk 0:00:48] } 52... Qf4+ { [%clk 0:01:00] } 53. Kh3 { [%clk 0:00:47] } 53... Qe3+ { [%clk 0:01:08] } 54. Kh4 { [%clk 0:00:51] } 54... Qe1+ { [%clk 0:01:17] } 55. Kh5 { [%clk 0:00:47] } 1-0