Event: Round 4: Kilgour, David A. - Collinson, Mark I
Date: 2024-08-01
White: Kilgour, David A.
WhiteElo: 2165
Black: Collinson, Mark I
BlackElo: 1876
Result: 1-0
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... e5 { [%eval 0.21] [%clk 1:30:56] } 2. Nf3 { [%eval 0.11] [%clk 1:30:34] } 2... Nc6 { [%eval 0.19] [%clk 1:31:21] } 3. Bb5 { [%eval 0.19] [%clk 1:30:45] } 3... d6 { [%eval 0.49] [%clk 1:31:46] } 4. O-O { [%eval 0.34] [%clk 1:30:26] } 4... Be7 { [%eval 0.61] [%clk 1:31:01] } 5. c3 { [%eval 0.43] [%clk 1:30:26] } 5... f5 { [%eval 0.79] [%clk 1:28:57] } 6. Qa4? { [%eval -0.5] } { Mistake. exf5 was best. } { [%clk 1:28:22] } 6... fxe4 { [%eval -0.55] [%clk 1:25:46] } 7. Bxc6+ { [%eval -0.44] [%clk 1:27:10] } 7... bxc6 { [%eval -0.47] [%clk 1:26:02] } 8. Qxc6+ { [%eval -0.54] [%clk 1:27:23] } 8... Bd7 { [%eval -0.37] [%clk 1:26:25] } 9. Qxe4 { [%eval -0.46] [%clk 1:27:44] } 9... Nf6 { [%eval -0.55] [%clk 1:26:16] } 10. Qe2 { [%eval -0.41] [%clk 1:27:40] } 10... O-O { [%eval -0.43] [%clk 1:25:23] } 11. d3 { [%eval -0.52] [%clk 1:27:08] } 11... Qe8 { [%eval -0.47] [%clk 1:19:13] } 12. Ng5? { [%eval -1.67] } { Mistake. c4 was best. } { [%clk 1:25:11] } 12... Qg6 { [%eval -1.78] [%clk 1:08:53] } 13. Ne4 { [%eval -1.76] [%clk 1:23:54] } 13... Nh5?! { [%eval -0.69] } { Inaccuracy. Bf5 was best. } { [%clk 1:02:39] } 14. c4 { [%eval -0.78] [%clk 1:22:43] } 14... Nf4?! { [%eval 0.11] } { Inaccuracy. Be6 was best. } { [%clk 0:51:40] } 15. Bxf4 { [%eval 0.19] [%clk 1:22:37] } 15... Rxf4 { [%eval 0.19] [%clk 0:51:56] } 16. Nbc3 { [%eval 0.14] [%clk 1:22:50] } 16... c6 { [%eval 0.18] [%clk 0:49:57] } 17. Qe3 { [%eval 0.08] [%clk 1:18:42] } 17... Be6 { [%eval 0.24] [%clk 0:48:47] } 18. f3 { [%eval 0.0] [%clk 1:03:08] } 18... Raf8? { [%eval 1.47] } { Mistake. d5 was best. } { [%clk 0:36:53] } 19. Ne2? { [%eval -0.18] } { Mistake. Qxa7 was best. } { [%clk 0:58:45] } 19... d5?? { [%eval 2.42] } { Blunder. R4f7 was best. } { [%clk 0:30:37] } 20. cxd5 { [%eval 2.3] [%clk 0:51:10] } 20... cxd5 { [%eval 2.27] [%clk 0:30:33] } 21. Nxf4 { [%eval 2.38] [%clk 0:51:01] } 21... exf4 { [%eval 2.27] [%clk 0:30:31] } 22. Qxa7 { [%eval 2.3] [%clk 0:51:23] } 22... Bh3 { [%eval 2.29] [%clk 0:29:33] } 23. Rf2 { [%eval 2.28] [%clk 0:50:51] } 23... dxe4 { [%eval 2.27] [%clk 0:25:25] } 24. Qxe7 { [%eval 2.3] [%clk 0:48:55] } 24... exf3?! { [%eval 3.67] } { Inaccuracy. e3 was best. } { [%clk 0:25:39] } 25. Qe4 { [%eval 3.38] [%clk 0:48:54] } 25... Qg5 { [%eval 3.91] [%clk 0:22:14] } 26. Qxf3 { [%eval 3.95] [%clk 0:48:39] } 26... Bg4 { [%eval 3.92] [%clk 0:22:17] } 27. Qe4 { [%eval 4.19] [%clk 0:48:02] } 27... h5 { [%eval 4.45] [%clk 0:21:36] } 28. h4 { [%eval 4.3] [%clk 0:33:34] } 28... Qxh4 { [%eval 4.87] [%clk 0:18:20] } 29. Rxf4 { [%eval 4.83] [%clk 0:33:12] } 29... Rd8 { [%eval 5.03] [%clk 0:15:31] } 30. a4 { [%eval 4.84] [%clk 0:32:58] } 30... Qg3 { [%eval 5.48] [%clk 0:13:36] } 31. Raf1 { [%eval 5.37] [%clk 0:31:28] } 31... Ra8?? { [%eval #9] } { Checkmate is now unavoidable. Bh3 was best. } { [%clk 0:11:49] } 1-0