Event: Round 9: Williams, Simon K - Olson, Hamish
Date: 2024-05-04
White: Williams, Simon K
WhiteTitle: GM
WhiteElo: 2467
Black: Olson, Hamish
BlackTitle: FM
BlackElo: 2373
Result: 0-1
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:40:28] } 1... d5 { [%eval 0.2] [%clk 1:40:40] } 2. e3 { [%eval 0.04] [%clk 1:40:04] } 2... Nf6 { [%eval 0.05] [%clk 1:40:39] } 3. c4 { [%eval 0.0] [%clk 1:40:03] } 3... e6 { [%eval 0.08] [%clk 1:40:53] } 4. b3 { [%eval 0.07] [%clk 1:37:17] } 4... Bd6 { [%eval 0.18] [%clk 1:40:56] } 5. Bb2 { [%eval 0.04] [%clk 1:37:16] } 5... O-O { [%eval 0.08] [%clk 1:40:48] } 6. Nc3 { [%eval 0.0] [%clk 1:35:14] } 6... a6 { [%eval 0.16] [%clk 1:40:29] } 7. Be2 { [%eval 0.11] [%clk 1:31:30] } 7... b6 { [%eval 0.0] [%clk 1:40:32] } 8. Qc2 { [%eval -0.1] [%clk 1:29:54] } 8... Bb7 { [%eval -0.04] [%clk 1:39:08] } 9. g4 { [%eval -0.07] [%clk 1:23:03] } 9... Nbd7 { [%eval 0.32] [%clk 1:25:26] } 10. g5 { [%eval 0.15] [%clk 1:21:17] } 10... Ne4 { [%eval 0.13] [%clk 1:24:17] } 11. cxd5 { [%eval 0.33] [%clk 1:19:15] } 11... exd5 { [%eval 0.2] [%clk 1:24:03] } 12. Nxe4?! { [%eval -0.64] } { Inaccuracy. Rg1 was best. } { [%clk 1:15:01] } 12... dxe4 { [%eval -0.6] [%clk 1:24:27] } 13. Qc3 { [%eval -0.72] [%clk 1:15:26] } 13... f6 { [%eval -0.54] [%clk 1:22:35] } 14. gxf6 { [%eval -0.65] [%clk 1:12:17] } 14... Nxf6?! { [%eval 0.0] } { Inaccuracy. Rxf6 was best. } { [%clk 1:19:21] } 15. Nd4?! { [%eval -1.07] } { Inaccuracy. Ne5 was best. } { [%clk 0:29:15] } 15... Be5 { [%eval -1.1] [%clk 1:09:48] } 16. Rg1 { [%eval -1.61] [%clk 0:29:27] } 16... Kh8 { [%eval -1.18] [%clk 1:05:29] } 17. Qc2 { [%eval -1.05] [%clk 0:22:22] } 17... Qd7 { [%eval -1.01] [%clk 1:03:51] } 18. Rg5 { [%eval -1.37] [%clk 0:22:41] } 18... Rae8 { [%eval -1.26] [%clk 0:57:31] } 19. Ne6 { [%eval -1.69] [%clk 0:22:08] } 19... Rxe6 { [%eval -1.98] [%clk 0:55:44] } 20. Rxe5 { [%eval -2.04] [%clk 0:21:48] } 20... Rc6 { [%eval -1.98] [%clk 0:43:07] } 21. Bc3 { [%eval -1.8] [%clk 0:20:28] } 21... Nd5?! { [%eval -1.14] } { Inaccuracy. Ng4 was best. } { [%clk 0:40:05] } 22. Qxe4?? { [%eval -3.94] } { Blunder. O-O-O was best. } { [%clk 0:19:34] } 22... Nxc3 { [%eval -3.91] [%clk 0:36:36] } 23. dxc3 { [%eval -3.76] [%clk 0:19:49] } 23... Rg6 { [%eval -3.8] [%clk 0:35:52] } 24. Qxb7?? { [%eval #-17] } { Checkmate is now unavoidable. Qd4 was best. } { [%clk 0:14:52] } 24... Rg1+ { [%eval #-17] [%clk 0:35:49] } 25. Bf1 { [%eval #-22] [%clk 0:15:19] } 25... Qd3 { [%eval -8.05] [%clk 0:35:53] } 0-1