Event: Round 4: Bach Khoi Nguyen - Olaf Gersemann
Date: 2022-02-01
White: Bach Khoi Nguyen
Black: Olaf Gersemann
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Main Line
Variant: Standard

1. e4 { [%eval 0.25] [%clk 1:30:57] } 1... d5?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 1:30:52] } 2. exd5 { [%eval 0.68] [%clk 1:31:25] } 2... Qxd5 { [%eval 0.65] } 3. Nc3 { [%eval 0.76] } 3... Qa5 { [%eval 0.63] [%clk 1:30:54] } 4. d4 { [%eval 0.75] [%clk 1:31:49] } 4... c6 { [%eval 0.77] [%clk 1:31:16] } 5. Nf3 { [%eval 0.44] [%clk 1:32:14] } 5... Bg4 { [%eval 0.78] [%clk 1:30:07] } 6. Bd2 { [%eval 1.2] [%clk 1:31:53] } 6... Qc7?! { [%eval 2.13] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:18] } 7. Bd3?! { [%eval 1.08] } { Inaccuracy. h3 was best. } { [%clk 1:32:04] } 7... e6 { [%eval 1.2] [%clk 1:29:56] } 8. O-O?! { [%eval 0.63] } { Inaccuracy. h3 was best. } { [%clk 1:32:29] } 8... Nf6 { [%eval 0.65] [%clk 1:29:01] } 9. Re1 { [%eval 0.58] [%clk 1:32:24] } 9... Bd6 { [%eval 0.53] [%clk 1:27:08] } 10. h3 { [%eval 0.71] [%clk 1:32:37] } 10... Bh5 { [%eval 0.57] [%clk 1:27:22] } 11. Ne4 { [%eval 0.49] [%clk 1:31:27] } 11... Nbd7?! { [%eval 1.12] } { Inaccuracy. Nxe4 was best. } { [%clk 1:25:06] } 12. c4?! { [%eval 0.5] } { Inaccuracy. Nxd6+ was best. } { [%clk 1:28:01] } 12... O-O?! { [%eval 1.13] } { Inaccuracy. Nxe4 was best. } { [%clk 1:21:47] } 13. Bg5?! { [%eval 0.29] } { Inaccuracy. Nxd6 was best. } { [%clk 1:27:35] } 13... Be7 { [%eval 0.63] [%clk 1:14:40] } 14. Bxf6?! { [%eval -0.2] } { Inaccuracy. Nc3 was best. } { [%clk 1:24:17] } 14... Nxf6 { [%eval -0.18] [%clk 1:13:57] } 15. Nxf6+ { [%eval -0.61] [%clk 1:24:40] } 15... Bxf6?! { [%eval 0.28] } { Inaccuracy. gxf6 was best. } { [%clk 1:13:24] } 16. Rc1?! { [%eval -0.45] } { Inaccuracy. g4 was best. } { [%clk 1:23:46] } 16... c5 { [%eval -0.17] [%clk 0:57:56] } 17. dxc5?! { [%eval -0.87] } { Inaccuracy. g4 was best. } { [%clk 1:16:13] } 17... Bxb2? { [%eval 0.23] } { Mistake. Rad8 was best. } { [%clk 0:55:11] } 18. Bxh7+ { [%eval 0.19] [%clk 1:16:03] } 18... Kh8 { [%eval 0.34] [%clk 0:53:15] } 19. Rb1 { [%eval 0.32] [%clk 1:15:59] } 19... Bxf3? { [%eval 1.63] } { Mistake. Ba3 was best. } { [%clk 0:44:40] } 20. Qxf3 { [%eval 1.76] [%clk 1:14:55] } 20... g6?? { [%eval 6.36] } { Blunder. Kxh7 was best. } { [%clk 0:37:10] } 21. Rxb2 { [%eval 6.83] [%clk 1:14:24] } 21... b6 { [%eval 12.91] [%clk 0:34:00] } 22. Qf6+ { [%eval 13.92] [%clk 1:13:29] } 22... Kxh7 { [%eval 13.15] [%clk 0:32:37] } 23. Re4 { [%eval 11.94] [%clk 1:13:46] } 23... Qxc5?! { [%eval #5] } { Checkmate is now unavoidable. Qe5 was best. } { [%clk 0:25:58] } 24. Rh4+ { [%eval #5] [%clk 1:14:01] } 24... Qh5 { [%eval #5] [%clk 0:26:17] } 25. Rxh5+ { [%eval #4] [%clk 1:14:27] } 25... gxh5 { [%eval #4] } 26. Rb5 { [%eval #3] } 1-0