Event: WCO
Site: Chennai, India
Date: 2022-08-01
White: Pechac Jergus
WhiteElo: 2594
Black: Korobov Anton
BlackElo: 2692
Result: 1-0
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:52] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. c4 { [%eval 0.34] [%clk 1:31:14] } 2... e6 { [%eval 0.23] [%clk 1:31:17] } 3. Nf3 { [%eval 0.0] [%clk 1:31:27] } 3... Bb4+ { [%eval 0.45] [%clk 1:31:31] } 4. Nc3 { [%eval 0.0] [%clk 1:29:31] } 4... b6 { [%eval 0.12] [%clk 1:31:25] } 5. e3 { [%eval 0.21] [%clk 1:29:53] } 5... Bb7 { [%eval 0.31] [%clk 1:31:14] } 6. Bd3 { [%eval 0.14] [%clk 1:30:15] } 6... O-O { [%eval 0.31] [%clk 1:31:16] } 7. O-O { [%eval 0.13] [%clk 1:30:37] } 7... c5 { [%eval 0.31] [%clk 1:31:35] } 8. Re1 { [%eval 0.21] [%clk 1:30:36] } 8... d5 { [%eval 0.33] [%clk 1:27:33] } 9. cxd5 { [%eval 0.04] [%clk 1:30:38] } 9... exd5 { [%eval 0.17] [%clk 1:21:26] } 10. a3 { [%eval 0.15] [%clk 1:27:08] } 10... Ba5 { [%eval 0.3] [%clk 1:20:23] } 11. Bd2 { [%eval 0.3] [%clk 1:20:38] } 11... c4 { [%eval 0.41] [%clk 1:18:20] } 12. Bc2 { [%eval 0.3] [%clk 1:14:47] } 12... Nbd7 { [%eval 0.62] [%clk 1:17:06] } 13. Ne5 { [%eval 0.66] [%clk 1:10:27] } 13... Re8 { [%eval 0.74] [%clk 1:12:36] } 14. f4 { [%eval 0.52] [%clk 1:08:35] } 14... a6 { [%eval 0.88] [%clk 1:07:14] } 15. a4?! { [%eval 0.27] } { Inaccuracy. g4 was best. } { [%clk 1:04:17] } 15... Rc8 { [%eval 0.8] [%clk 1:04:59] } 16. Rf1 { [%eval 0.64] [%clk 1:00:49] } 16... Qe7 { [%eval 0.96] [%clk 1:00:59] } 17. Be1 { [%eval 0.65] [%clk 1:00:04] } 17... Ne4 { [%eval 1.1] [%clk 0:48:21] } 18. Nxe4 { [%eval 0.63] [%clk 0:56:58] } 18... dxe4 { [%eval 1.08] [%clk 0:45:36] } 19. b4 { [%eval 0.53] [%clk 0:50:55] } 19... Nxe5 { [%eval 0.91] [%clk 0:43:18] } 20. bxa5 { [%eval 1.04] [%clk 0:50:41] } 20... Nc6 { [%eval 1.39] [%clk 0:38:38] } 21. axb6 { [%eval 1.48] [%clk 0:48:12] } 21... a5 { [%eval 1.46] [%clk 0:36:01] } 22. d5 { [%eval 0.95] [%clk 0:44:03] } 22... Nb4? { [%eval 2.5] } { Mistake. Rcd8 was best. } { [%clk 0:33:27] } 23. d6 { [%eval 2.47] [%clk 0:41:02] } 23... Qd7 { [%eval 2.62] [%clk 0:29:50] } 24. Bxb4 { [%eval 2.6] [%clk 0:41:26] } 24... axb4 { [%eval 2.49] [%clk 0:30:15] } 25. a5 { [%eval 2.85] [%clk 0:41:51] } 25... b3 { [%eval 2.76] [%clk 0:29:12] } 26. Bxb3 { [%eval 2.45] [%clk 0:41:56] } 26... cxb3 { [%eval 2.67] [%clk 0:29:18] } 27. a6 { [%eval 2.27] [%clk 0:42:17] } 27... Bc6?? { [%eval 5.17] } { Blunder. b2 was best. } { [%clk 0:11:45] } 28. Qxb3 { [%eval 4.85] [%clk 0:26:57] } 28... Qxd6 { [%eval 5.48] [%clk 0:12:05] } 29. Rfc1 { [%eval 4.59] [%clk 0:26:25] } 29... Rcd8 { [%eval 5.4] [%clk 0:07:12] } 30. b7 { [%eval 5.29] [%clk 0:25:47] } 30... Qg6?! { [%eval 6.85] } { Inaccuracy. Bxb7 was best. } { [%clk 0:05:09] } 31. Rxc6 { [%eval 6.78] [%clk 0:20:01] } 31... Qxc6 { [%eval 6.59] [%clk 0:05:37] } 32. a7 { [%eval 6.78] [%clk 0:20:23] } 32... Rd3 { [%eval 9.12] [%clk 0:03:54] } 33. Qb4 { [%eval 8.48] [%clk 0:17:53] } 1-0