Event: Round 4: Artem Berin - Vladimir Sergeev
Date: 2021-09-25
White: Artem Berin
Black: Vladimir Sergeev
Result: 0-1
ECO: A54
Opening: Old Indian Defense: Ukrainian Variation
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.27] [%clk 1:25:09] } 2. c4 { [%eval 0.11] [%clk 1:31:18] } 2... d6 { [%eval 0.51] [%clk 1:25:23] } 3. Nc3 { [%eval 0.58] [%clk 1:31:31] } 3... e5 { [%eval 0.58] [%clk 1:25:30] } 4. d5 { [%eval 0.4] [%clk 1:31:32] } 4... Nbd7 { [%eval 0.85] [%clk 1:25:39] } 5. e4 { [%eval 0.62] [%clk 1:28:20] } 5... Nc5 { [%eval 0.52] [%clk 1:25:36] } 6. Qc2 { [%eval 0.71] [%clk 1:28:09] } 6... a5 { [%eval 0.87] [%clk 1:25:53] } 7. h3 { [%eval 0.58] [%clk 1:28:18] } 7... Be7 { [%eval 0.66] [%clk 1:25:55] } 8. Be3 { [%eval 1.19] [%clk 1:27:25] } 8... h5 { [%eval 1.28] [%clk 1:23:26] } 9. Nf3?! { [%eval 0.37] } { Inaccuracy. Bxc5 was best. } { [%clk 1:23:34] } 9... b6 { [%eval 0.74] [%clk 1:23:12] } 10. Be2 { [%eval 0.64] [%clk 1:21:26] } 10... Bd7 { [%eval 0.46] [%clk 1:22:23] } 11. b3 { [%eval 0.06] [%clk 1:20:20] } 11... h4? { [%eval 1.38] } { Mistake. g6 was best. } { [%clk 1:22:22] } 12. O-O { [%eval 1.37] [%clk 1:03:26] } 12... c6?! { [%eval 2.17] } { Inaccuracy. g6 was best. } { [%clk 1:17:33] } 13. Nd2 { [%eval 1.67] [%clk 0:53:55] } 13... cxd5 { [%eval 1.7] [%clk 1:12:22] } 14. exd5 { [%eval 1.48] [%clk 0:50:53] } 14... g6 { [%eval 1.14] [%clk 1:12:00] } 15. Bxc5?? { [%eval -0.83] } { Blunder. a3 was best. } { [%clk 0:50:04] } 15... bxc5 { [%eval -0.84] [%clk 1:10:52] } 16. Rae1 { [%eval -0.98] [%clk 0:44:27] } 16... O-O { [%eval -0.94] [%clk 1:09:45] } 17. f4 { [%eval -0.79] [%clk 0:38:12] } 17... Bf5 { [%eval -0.48] [%clk 0:59:59] } 18. Qd1 { [%eval -0.44] [%clk 0:25:53] } 18... Nd7?! { [%eval 0.11] } { Inaccuracy. exf4 was best. } { [%clk 0:58:35] } 19. Nce4?? { [%eval -2.08] } { Blunder. Bg4 was best. } { [%clk 0:21:05] } 19... Bxe4 { [%eval -2.09] [%clk 0:48:23] } 20. Nxe4 { [%eval -1.99] [%clk 0:21:23] } 20... f5 { [%eval -1.98] [%clk 0:48:51] } 21. Nc3 { [%eval -2.1] [%clk 0:14:00] } 21... exf4 { [%eval -2.0] [%clk 0:47:16] } 22. Rxf4 { [%eval -2.57] [%clk 0:14:02] } 22... Bf6 { [%eval -2.94] [%clk 0:46:11] } 23. Qc2 { [%eval -3.31] [%clk 0:13:51] } 23... Be5 { [%eval -3.25] [%clk 0:46:28] } 24. Rff1 { [%eval -3.78] [%clk 0:13:31] } 24... Qg5 { [%eval -3.85] [%clk 0:45:02] } 25. Bf3?! { [%eval -5.48] } { Inaccuracy. Rf3 was best. } { [%clk 0:11:18] } 25... Qg3 { [%eval -5.58] [%clk 0:37:58] } 26. Ne2?! { [%eval -10.27] } { Inaccuracy. Rxe5 was best. } { [%clk 0:11:29] } 26... Qh2+ { [%eval -10.1] [%clk 0:37:48] } 27. Kf2 { [%eval -9.86] [%clk 0:11:53] } 27... Rae8 { [%eval -9.93] [%clk 0:37:50] } 0-1