Event: Round 4: Viktor Guba - Michael Wimmer
Date: 2023-10-28
White: Viktor Guba
Black: Michael Wimmer
Result: 0-1
ECO: C47
Opening: Four Knights Game: Gunsberg Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:10:04] } 1... e5 { [%eval 0.35] [%clk 0:10:04] } 2. Nf3 { [%eval 0.29] [%clk 0:10:06] } 2... Nc6 { [%eval 0.32] [%clk 0:10:05] } 3. Nc3 { [%eval 0.17] [%clk 0:10:07] } 3... Nf6 { [%eval 0.1] [%clk 0:10:06] } 4. a3 { [%eval 0.0] [%clk 0:10:08] } 4... a6 { [%eval 0.5] [%clk 0:09:36] } 5. d4 { [%eval 0.56] [%clk 0:10:05] } 5... exd4 { [%eval 0.54] [%clk 0:09:36] } 6. Nxd4 { [%eval 0.41] [%clk 0:10:05] } 6... Nxe4 { [%eval 0.94] [%clk 0:09:17] } 7. Nxe4 { [%eval 0.75] [%clk 0:09:22] } 7... Qe7 { [%eval 0.75] [%clk 0:09:17] } 8. f3 { [%eval 0.75] [%clk 0:09:12] } 8... d5 { [%eval 0.63] [%clk 0:09:15] } 9. Nxc6 { [%eval 0.64] [%clk 0:09:09] } 9... bxc6 { [%eval 0.72] [%clk 0:09:10] } 10. Bd3?! { [%eval 0.0] } { Inaccuracy. Be3 was best. } { [%clk 0:08:42] } 10... dxe4 { [%eval 0.16] [%clk 0:08:59] } 11. fxe4 { [%eval 0.0] [%clk 0:08:44] } 11... Qh4+ { [%eval 0.17] [%clk 0:08:41] } 12. g3 { [%eval 0.34] [%clk 0:08:37] } 12... Qh3 { [%eval 0.26] [%clk 0:08:28] } 13. Qe2 { [%eval -0.04] [%clk 0:08:28] } 13... Bg4 { [%eval 0.0] [%clk 0:08:03] } 14. Qf2 { [%eval -0.18] [%clk 0:08:22] } 14... Bd6 { [%eval -0.26] [%clk 0:07:44] } 15. Be3?! { [%eval -0.81] } { Inaccuracy. Bf4 was best. } { [%clk 0:07:52] } 15... O-O { [%eval -0.77] [%clk 0:07:35] } 16. Kd2 { [%eval -0.81] [%clk 0:07:06] } 16... Rab8 { [%eval -0.78] [%clk 0:07:17] } 17. Bd4 { [%eval -0.56] [%clk 0:06:22] } 17... Rfd8 { [%eval -0.67] [%clk 0:06:35] } 18. Raf1 { [%eval -0.58] [%clk 0:06:04] } 18... Be6 { [%eval -0.4] [%clk 0:06:18] } 19. Kc1?! { [%eval -1.32] } { Inaccuracy. e5 was best. } { [%clk 0:05:42] } 19... Qh6+?! { [%eval -0.59] } { Inaccuracy. c5 was best. } { [%clk 0:05:52] } 20. Be3? { [%eval -1.83] } { Mistake. Qe3 was best. } { [%clk 0:05:35] } 20... Qh5 { [%eval -1.92] [%clk 0:05:52] } 21. Bd2? { [%eval -3.55] } { Mistake. Bd4 was best. } { [%clk 0:04:54] } 21... Be5 { [%eval -3.08] [%clk 0:05:29] } 22. b3?! { [%eval -4.73] } { Inaccuracy. b4 was best. } { [%clk 0:03:24] } 22... Bd4? { [%eval -2.55] } { Mistake. Rxb3 was best. } { [%clk 0:05:25] } 23. Qf4 { [%eval -2.95] [%clk 0:03:11] } 23... Qc5 { [%eval -2.57] [%clk 0:05:00] } 24. Bb4? { [%eval -5.16] } { Mistake. b4 was best. } { [%clk 0:02:13] } 24... Be3+ { [%eval -5.05] [%clk 0:03:58] } 25. Kb1 { [%eval -5.4] [%clk 0:01:52] } 25... Qd4 { [%eval -4.65] [%clk 0:03:23] } 26. Qxc7 { [%eval -4.8] [%clk 0:01:44] } 26... c5 { [%eval -4.67] [%clk 0:02:49] } 27. Ba5?? { [%eval #-5] } { Checkmate is now unavoidable. Qxc5 was best. } { [%clk 0:01:30] } 27... Rxb3+ { [%eval #-4] [%clk 0:02:23] } 28. cxb3 { [%eval #-4] [%clk 0:01:00] } 28... Qxd3+ { [%eval #-3] [%clk 0:02:23] } 29. Kb2 { [%eval #-2] [%clk 0:00:45] } 29... Qxb3+ { [%eval #-1] [%clk 0:02:19] } 30. Ka1 { [%eval #-1] [%clk 0:00:46] } 30... Qa2# { [%clk 0:02:20] } 0-1