Event: Round 8: Bach Khoi Nguyen - Manfred Wetterling
Date: 2022-02-05
White: Bach Khoi Nguyen
Black: Manfred Wetterling
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.25] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:29:32] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6 { [%eval 0.47] [%clk 1:29:04] } 3. d4 { [%eval 0.42] [%clk 1:31:37] } 3... cxd4 { [%eval 0.0] [%clk 1:29:27] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:02] } 4... Nf6 { [%eval 0.29] [%clk 1:29:08] } 5. Nc3 { [%eval 0.0] [%clk 1:32:25] } 5... Nc6 { [%eval 0.0] [%clk 1:29:17] } 6. Ndb5 { [%eval 0.27] [%clk 1:32:51] } 6... Bb4 { [%eval 0.39] [%clk 1:28:53] } 7. a3 { [%eval 0.39] [%clk 1:33:12] } 7... Ba5? { [%eval 1.84] } { Mistake. Bxc3+ was best. } { [%clk 1:29:15] } 8. Nd6+ { [%eval 2.88] [%clk 1:33:22] } 8... Ke7 { [%eval 2.42] [%clk 1:29:31] } 9. b4 { [%eval 2.91] [%clk 1:31:59] } 9... Bc7 { [%eval 2.85] [%clk 1:29:14] } 10. Ncb5?! { [%eval 1.74] } { Inaccuracy. Bf4 was best. } { [%clk 1:32:03] } 10... a6 { [%eval 1.96] [%clk 1:29:21] } 11. Nxc7 { [%eval 1.84] [%clk 1:31:48] } 11... Qxc7 { [%eval 1.64] [%clk 1:29:48] } 12. Be3?! { [%eval 1.02] } { Inaccuracy. Bf4 was best. } { [%clk 1:30:57] } 12... b6 { [%eval 0.92] [%clk 1:28:43] } 13. Bf4 { [%eval 0.59] [%clk 1:30:57] } 13... e5 { [%eval 0.13] [%clk 1:29:10] } 14. Nf5+ { [%eval 0.6] [%clk 1:31:20] } 14... Kf8 { [%eval 0.64] [%clk 1:28:09] } 15. Bg3?! { [%eval -0.31] } { Inaccuracy. Be3 was best. } { [%clk 1:29:47] } 15... Nxe4 { [%eval -0.31] [%clk 1:28:12] } 16. Qg4 { [%eval -0.69] [%clk 1:29:36] } 16... g6 { [%eval -0.95] [%clk 1:27:29] } 17. Qxe4 { [%eval -0.9] [%clk 1:29:21] } 17... gxf5 { [%eval -0.83] [%clk 1:27:47] } 18. Qxf5?? { [%eval -2.9] } { Blunder. Qh4 was best. } { [%clk 1:29:49] } 18... d6?? { [%eval 2.41] } { Blunder. Nd4 was best. } { [%clk 1:28:15] } 19. Qf6 { [%eval 2.53] [%clk 1:26:57] } 19... Rg8 { [%eval 2.38] [%clk 1:25:14] } 20. Bh4?? { [%eval 0.0] } { Blunder. Bd3 was best. } { [%clk 1:25:33] } 20... Nd4 { [%eval 0.0] [%clk 1:24:20] } 21. Bd3?? { [%eval -13.65] } { Blunder. Rc1 was best. } { [%clk 1:25:03] } 21... Qc3+ { [%eval -10.38] [%clk 1:17:29] } 22. Kd1 { [%eval -13.77] [%clk 1:24:44] } 22... Bg4+ { [%eval -13.76] [%clk 1:15:37] } 23. f3 { [%eval -14.23] [%clk 1:24:43] } 23... Qxa1+?? { [%eval 0.0] } { Blunder. Bxf3+ was best. } { [%clk 1:14:50] } 24. Kd2 { [%eval 0.0] [%clk 1:25:06] } 24... Nxf3+?? { [%eval 5.99] } { Blunder. Nb3+ was best. } { [%clk 1:11:39] } 25. gxf3 { [%eval 5.37] [%clk 1:25:26] } 25... Qxh1?? { [%eval #12] } { Checkmate is now unavoidable. Qd4 was best. } { [%clk 1:11:50] } 26. Qe7+ { [%eval #13] [%clk 1:25:45] } 26... Kg7 { [%eval #13] } 27. Qf6+ { [%eval #12] } 27... Kf8 { [%eval #29] } 28. Qxd6+ { [%eval #11] } 1/2-1/2