Event: Grand Swiss
Site: Riga, Latvia
Date: 2021-10-29
White: Ponomariov Ruslan  (UKR)
WhiteElo: 2631
Black: Korobov Anton  (UKR)
BlackElo: 2690
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:57] } 1... c5 { [%eval 0.32] [%clk 1:40:54] } 2. Nf3 { [%eval 0.0] [%clk 1:41:19] } 2... d6 { [%eval 0.0] [%clk 1:41:18] } 3. Bb5+ { [%eval 0.0] [%clk 1:41:34] } 3... Nd7 { [%eval 0.01] [%clk 1:41:28] } 4. O-O { [%eval 0.0] [%clk 1:41:13] } 4... Nf6?! { [%eval 0.67] } { Inaccuracy. a6 was best. } { [%clk 1:41:34] } 5. Re1 { [%eval 0.29] [%clk 1:40:51] } 5... a6 { [%eval 0.54] [%clk 1:41:33] } 6. Bf1 { [%eval 0.54] [%clk 1:39:25] } 6... e5 { [%eval 0.74] [%clk 1:37:38] } 7. c3 { [%eval 0.75] [%clk 1:38:25] } 7... Be7 { [%eval 0.75] [%clk 1:35:54] } 8. d4 { [%eval 0.79] [%clk 1:38:44] } 8... O-O { [%eval 0.89] [%clk 1:35:22] } 9. d5 { [%eval 1.12] [%clk 1:18:16] } 9... b5 { [%eval 0.87] [%clk 1:32:20] } 10. a4 { [%eval 0.91] [%clk 1:16:48] } 10... Rb8 { [%eval 0.92] [%clk 1:31:55] } 11. b3 { [%eval 1.03] [%clk 1:09:25] } 11... c4 { [%eval 1.28] [%clk 1:26:46] } 12. axb5 { [%eval 1.03] [%clk 1:02:37] } 12... cxb3?! { [%eval 1.78] } { Inaccuracy. axb5 was best. } { [%clk 1:25:56] } 13. c4 { [%eval 1.49] [%clk 1:00:10] } 13... Nc5 { [%eval 1.56] [%clk 1:16:47] } 14. Nbd2 { [%eval 1.12] [%clk 0:55:05] } 14... Qb6 { [%eval 1.38] [%clk 0:52:55] } 15. Ba3 { [%eval 1.0] [%clk 0:50:56] } 15... Ng4 { [%eval 0.84] [%clk 0:52:10] } 16. Qe2 { [%eval 0.55] [%clk 0:49:38] } 16... axb5 { [%eval 1.2] [%clk 0:40:28] } 17. cxb5 { [%eval 1.07] [%clk 0:48:47] } 17... Bd7 { [%eval 0.86] [%clk 0:40:53] } 18. h3 { [%eval 0.74] [%clk 0:45:12] } 18... Nf6 { [%eval 1.03] [%clk 0:38:25] } 19. Qe3 { [%eval 0.82] [%clk 0:41:58] } 19... Rfc8? { [%eval 2.13] } { Mistake. Bxb5 was best. } { [%clk 0:33:13] } 20. Bxc5 { [%eval 2.08] [%clk 0:40:05] } 20... Qxc5 { [%eval 2.31] [%clk 0:25:53] } 21. Qxc5? { [%eval 0.83] } { Mistake. Qxb3 was best. } { [%clk 0:38:57] } 21... Rxc5 { [%eval 0.81] [%clk 0:26:18] } 22. Nxb3 { [%eval 0.89] [%clk 0:39:21] } 22... Rcc8 { [%eval 0.93] [%clk 0:26:23] } 23. Na5 { [%eval 1.07] [%clk 0:39:17] } 23... Bxb5 { [%eval 0.76] [%clk 0:26:17] } 24. Bxb5 { [%eval 0.94] [%clk 0:39:39] } 24... Rxb5 { [%eval 0.84] [%clk 0:26:42] } 25. Nc6 { [%eval 0.87] [%clk 0:40:06] } 25... Rb7 { [%eval 0.9] [%clk 0:26:12] } 26. Reb1?! { [%eval 0.27] } { Inaccuracy. Nd2 was best. } { [%clk 0:37:20] } 26... Rxb1+ { [%eval 0.35] [%clk 0:24:14] } 27. Rxb1 { [%eval 0.38] [%clk 0:37:49] } 27... Bf8 { [%eval 0.17] [%clk 0:23:48] } 28. Nd2 { [%eval 0.2] [%clk 0:27:05] } 28... Ra8 { [%eval 0.18] [%clk 0:23:37] } 29. f3 { [%eval 0.31] [%clk 0:26:18] } 29... Nd7 { [%eval 0.37] [%clk 0:22:23] } 30. Nc4 { [%eval 0.15] [%clk 0:23:24] } 30... Nc5 { [%eval 0.23] [%clk 0:21:03] } 31. Rb8 { [%eval 0.18] [%clk 0:20:14] } 31... Rxb8 { [%eval 0.14] [%clk 0:21:17] } 32. Nxb8 { [%eval 0.27] [%clk 0:20:43] } 32... g6 { [%eval 0.15] [%clk 0:21:02] } 33. g4 { [%eval 0.06] [%clk 0:19:13] } 33... f5 { [%eval 0.04] [%clk 0:16:55] } 34. gxf5 { [%eval 0.0] [%clk 0:19:18] } 34... gxf5 { [%eval 0.0] [%clk 0:17:24] } 35. exf5 { [%eval 0.0] [%clk 0:19:43] } 35... Kf7 { [%eval 0.0] [%clk 0:17:42] } 36. Kf2 { [%eval 0.0] [%clk 0:13:35] } 1/2-1/2