Event: Round 5: Oleg Korneev - Andres Jesus Guerrero Vargas
Date: 2023-08-29
White: Oleg Korneev
Black: Andres Jesus Guerrero Vargas
Result: 1-0
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... e5 { [%eval 0.35] [%clk 1:26:30] } 2. Nf3 { [%eval 0.29] [%clk 1:31:23] } 2... Nc6 { [%eval 0.32] [%clk 1:21:44] } 3. Bb5 { [%eval 0.34] [%clk 1:31:51] } 3... a6 { [%eval 0.38] [%clk 1:21:59] } 4. Ba4 { [%eval 0.31] [%clk 1:32:19] } 4... Nf6 { [%eval 0.37] [%clk 1:22:24] } 5. O-O { [%eval 0.29] [%clk 1:32:45] } 5... Bc5 { [%eval 0.55] [%clk 1:22:46] } 6. Bxc6?! { [%eval 0.0] } { Inaccuracy. c3 was best. } { [%clk 1:28:40] } 6... dxc6 { [%eval 0.0] [%clk 1:23:05] } 7. d3 { [%eval 0.0] [%clk 1:29:09] } 7... Nd7 { [%eval 0.19] [%clk 1:20:08] } 8. Be3 { [%eval -0.16] [%clk 1:27:54] } 8... Bd6 { [%eval 0.24] [%clk 1:19:37] } 9. Nbd2 { [%eval 0.18] [%clk 1:28:03] } 9... O-O { [%eval 0.22] [%clk 1:20:01] } 10. a4 { [%eval 0.01] [%clk 1:26:39] } 10... b6 { [%eval 0.4] [%clk 1:20:07] } 11. Nc4 { [%eval 0.44] [%clk 1:25:05] } 11... Re8 { [%eval 0.39] [%clk 1:20:24] } 12. d4 { [%eval 0.4] [%clk 1:22:34] } 12... exd4 { [%eval 0.54] [%clk 1:16:30] } 13. Nxd4?! { [%eval -0.21] } { Inaccuracy. Nxd6 was best. } { [%clk 1:22:28] } 13... Bc5 { [%eval 0.15] [%clk 1:04:37] } 14. f3 { [%eval -0.37] [%clk 1:09:18] } 14... Qf6 { [%eval -0.4] [%clk 1:01:40] } 15. c3 { [%eval -0.43] [%clk 1:08:55] } 15... a5 { [%eval -0.47] [%clk 0:59:15] } 16. Nf5 { [%eval -0.57] [%clk 1:05:59] } 16... Rd8?! { [%eval 0.45] } { Inaccuracy. Bf8 was best. } { [%clk 0:57:20] } 17. Bxc5 { [%eval 0.18] [%clk 1:00:18] } 17... Nxc5? { [%eval 1.43] } { Mistake. bxc5 was best. } { [%clk 0:52:32] } 18. e5 { [%eval 1.42] [%clk 0:59:45] } 18... Rxd1 { [%eval 1.55] [%clk 0:52:56] } 19. Rfxd1 { [%eval 1.37] [%clk 0:59:10] } 19... Qg5 { [%eval 1.61] [%clk 0:52:04] } 20. h4 { [%eval 1.44] [%clk 0:54:52] } 20... Qxg2+ { [%eval 1.34] [%clk 0:51:27] } 21. Kxg2 { [%eval 1.35] [%clk 0:55:19] } 21... Bxf5 { [%eval 1.43] [%clk 0:51:56] } 22. b4 { [%eval 1.5] [%clk 0:49:42] } 22... axb4 { [%eval 1.83] [%clk 0:49:07] } 23. cxb4 { [%eval 1.92] [%clk 0:47:13] } 23... Nd3?! { [%eval 2.93] } { Inaccuracy. Na6 was best. } { [%clk 0:49:20] } 24. a5 { [%eval 2.82] [%clk 0:46:42] } 24... b5 { [%eval 3.55] [%clk 0:49:42] } 25. Ne3 { [%eval 3.83] [%clk 0:44:24] } 25... Nf4+ { [%eval 4.67] [%clk 0:46:13] } 26. Kg3 { [%eval 4.54] [%clk 0:43:17] } 26... Nh5+ { [%eval 4.66] [%clk 0:46:42] } 27. Kf2 { [%eval 4.63] [%clk 0:41:43] } 27... Bg6 { [%eval 4.98] [%clk 0:46:32] } 28. Rd7 { [%eval 4.87] [%clk 0:36:24] } 28... Nf4 { [%eval 4.86] [%clk 0:47:00] } 29. Rad1 { [%eval 4.31] [%clk 0:36:05] } 29... Ne6 { [%eval 4.47] [%clk 0:47:11] } 30. f4 { [%eval 4.34] [%clk 0:36:32] } 30... Bh5 { [%eval 4.58] [%clk 0:47:32] } 31. f5 { [%eval 3.72] [%clk 0:36:35] } 1-0