Event: Round 4: Boris Pogorelskiy - Antonín Mezera
Date: 2023-10-23
White: Boris Pogorelskiy
WhiteElo: 1541
Black: Antonín Mezera
BlackElo: 1166
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... d6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.25] [%clk 1:31:40] } 3... cxd4 { [%eval 0.13] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:08] } 4... Nf6 { [%eval 0.3] [%clk 1:32:04] } 5. Nc3 { [%eval 0.21] [%clk 1:32:18] } 5... a6 { [%eval 0.39] [%clk 1:32:30] } 6. Be2 { [%eval 0.07] [%clk 1:32:18] } 6... e5 { [%eval 0.13] [%clk 1:32:47] } 7. Nf3 { [%eval 0.08] [%clk 1:31:17] } 7... Be7 { [%eval 0.12] [%clk 1:32:55] } 8. h3 { [%eval 0.2] [%clk 1:31:32] } 8... Be6 { [%eval 0.11] [%clk 1:32:44] } 9. Be3 { [%eval 0.01] [%clk 1:30:32] } 9... Nbd7 { [%eval 0.31] [%clk 1:32:06] } 10. Ng5 { [%eval 0.26] [%clk 1:30:42] } 10... h6 { [%eval 0.78] [%clk 1:32:16] } 11. Nxe6 { [%eval 0.57] [%clk 1:30:58] } 11... fxe6 { [%eval 0.67] [%clk 1:32:38] } 12. Bh5+ { [%eval 0.54] [%clk 1:31:10] } 12... Kf8 { [%eval 0.44] [%clk 1:31:57] } 13. O-O { [%eval 0.36] [%clk 1:30:50] } 13... Nxh5 { [%eval 0.21] [%clk 1:30:55] } 14. Qxh5 { [%eval 0.12] [%clk 1:31:14] } 14... Qe8?! { [%eval 0.69] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:18] } 15. Qg4 { [%eval 0.78] [%clk 1:30:53] } 15... Qf7 { [%eval 0.6] [%clk 1:29:09] } 16. f4 { [%eval 0.55] [%clk 1:30:31] } 16... exf4?! { [%eval 1.57] } { Inaccuracy. Nf6 was best. } { [%clk 1:27:50] } 17. Bxf4 { [%eval 1.47] [%clk 1:28:31] } 17... Nf6 { [%eval 1.09] [%clk 1:28:08] } 18. Qg3 { [%eval 1.46] [%clk 1:25:43] } 18... Rd8 { [%eval 1.8] [%clk 1:25:36] } 19. Rad1?! { [%eval 0.79] } { Inaccuracy. e5 was best. } { [%clk 1:23:22] } 19... Nh5?? { [%eval 2.72] } { Blunder. e5 was best. } { [%clk 1:22:08] } 20. Qh2 { [%eval 2.16] [%clk 1:23:22] } 20... Nxf4? { [%eval 4.27] } { Mistake. Kg8 was best. } { [%clk 1:22:04] } 21. Rxf4 { [%eval 4.33] [%clk 1:23:36] } 21... Bf6 { [%eval 4.31] [%clk 1:22:32] } 22. e5 { [%eval 4.31] [%clk 1:23:57] } 22... Ke7 { [%eval 5.01] [%clk 1:22:09] } 23. exf6+ { [%eval 5.22] [%clk 1:23:55] } 23... gxf6 { [%eval 5.02] [%clk 1:22:36] } 24. Qg3 { [%eval 4.96] [%clk 1:23:10] } 24... Rhg8 { [%eval 4.97] [%clk 1:22:56] } 25. Qf3 { [%eval 5.4] [%clk 1:23:04] } 25... Qg6 { [%eval 5.6] [%clk 1:22:49] } 26. Qxb7+ { [%eval 5.48] [%clk 1:23:04] } 26... Rd7 { [%eval 6.83] [%clk 1:23:18] } 27. Qe4?! { [%eval 4.65] } { Inaccuracy. Nd5+ was best. } { [%clk 1:23:01] } 27... Qxe4 { [%eval 4.55] [%clk 1:23:23] } 28. Rxe4 { [%eval 4.63] [%clk 1:23:23] } 28... Rb7 { [%eval 4.83] [%clk 1:23:26] } 29. b3 { [%eval 5.02] [%clk 1:23:07] } 29... Rc7?! { [%eval 6.49] } { Inaccuracy. Rg5 was best. } { [%clk 1:23:42] } 30. Nd5+ { [%eval 6.51] [%clk 1:23:33] } 30... Kd7 { [%eval 8.92] [%clk 1:23:58] } 31. Nxf6+ { [%eval 8.87] [%clk 1:23:55] } 31... Ke7 { [%eval 9.78] [%clk 1:24:21] } 32. Nxg8+ { [%eval 10.0] [%clk 1:24:17] } 32... Kf7 { [%eval 9.95] [%clk 1:24:42] } 33. Nxh6+ { [%eval 10.0] [%clk 1:24:44] } 33... Ke7 { [%eval 10.29] [%clk 1:24:49] } 34. Nf5+ { [%eval 10.29] [%clk 1:25:06] } 34... Kf6 { [%eval 11.34] [%clk 1:25:03] } 35. Nxd6 { [%eval 10.72] [%clk 1:25:28] } 35... Rxc2 { [%eval 9.93] [%clk 1:25:27] } 36. Rde1 { [%eval #15] [%clk 1:25:47] } 36... e5 { [%eval #8] [%clk 1:25:38] } 37. Rxe5 { [%eval #7] [%clk 1:26:09] } 37... Rxa2 { [%eval #6] [%clk 1:26:03] } 38. Rf5+ { [%eval #5] [%clk 1:26:20] } 38... Kg6 { [%clk 1:26:25] } 39. Re6+ { [%clk 1:26:45] } 39... Kg7 { [%clk 1:26:45] } 40. Rf7+ { [%clk 1:27:11] } 40... Kg8 { [%clk 1:27:08] } 41. Re8# { [%clk 1:27:38] } 1-0