Event: Round 4: Waddington, Mike P - Harstad, Christian
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-4/falyFzrg/oIUfyl0a
Date: 2025-10-24
White: Waddington, Mike P
WhiteTitle: FM
WhiteElo: 2046
Black: Harstad, Christian
BlackElo: 1922
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.24] [%clk 1:30:54] } 2. Nc3 { [%eval 0.26] [%clk 1:31:06] } 2... Nc6 { [%eval 0.23] [%clk 1:31:18] } 3. f4 { [%eval -0.09] [%clk 1:31:31] } 3... g6 { [%eval -0.17] [%clk 1:30:58] } 4. Nf3 { [%eval -0.11] [%clk 1:31:51] } 4... Bg7 { [%eval -0.1] [%clk 1:31:07] } 5. Bb5 { [%eval -0.27] [%clk 1:32:06] } 5... Nd4 { [%eval -0.21] [%clk 1:30:51] } 6. O-O { [%eval -0.26] [%clk 1:32:29] } 6... a6 { [%eval -0.13] [%clk 1:28:58] } 7. Bd3 { [%eval -0.26] [%clk 1:32:48] } 7... Nf6 { [%eval 0.17] [%clk 1:27:02] } 8. e5 { [%eval 0.24] [%clk 1:30:46] } 8... Nh5 { [%eval 0.25] [%clk 1:17:12] } 9. Nxd4 { [%eval 0.25] [%clk 1:27:55] } 9... cxd4 { [%eval 0.19] [%clk 1:16:42] } 10. Ne4 { [%eval 0.23] [%clk 1:25:56] } 10... d5 { [%eval 0.73] [%clk 1:00:25] } 11. exd6 { [%eval 0.29] [%clk 0:50:19] } 11... exd6 { [%eval 0.16] [%clk 1:00:30] } 12. b3 { [%eval 0.07] [%clk 0:49:16] } 12... d5 { [%eval 0.0] [%clk 0:56:52] } 13. Ng5 { [%eval 0.12] [%clk 0:46:14] } 13... O-O { [%eval 0.0] [%clk 0:53:36] } 14. Qf3 { [%eval 0.0] [%clk 0:45:03] } 14... h6 { [%eval 0.04] [%clk 0:41:44] } 15. Nh3 { [%eval 0.07] [%clk 0:43:48] } 15... Qh4?! { [%eval 0.73] } { Inaccuracy. Nf6 was best. } { [%clk 0:37:20] } 16. f5 { [%eval 0.71] [%clk 0:40:39] } 16... Bd7? { [%eval 2.49] } { Mistake. gxf5 was best. } { [%clk 0:17:15] } 17. Ba3 { [%eval 2.6] [%clk 0:38:44] } 17... g5 { [%eval 2.45] [%clk 0:07:55] } 18. Nf2 { [%eval 2.37] [%clk 0:26:26] } 18... Be5? { [%eval 4.18] } { Mistake. Nf6 was best. } { [%clk 0:03:32] } 19. Ng4 { [%eval 4.05] [%clk 0:26:39] } 19... Rfe8 { [%eval 4.22] [%clk 0:02:09] } 20. g3 { [%eval 4.13] [%clk 0:25:17] } 20... Qh3 { [%eval 4.43] [%clk 0:02:00] } 21. Nf2 { [%eval 4.26] [%clk 0:24:25] } 21... g4 { [%eval 4.71] [%clk 0:01:40] } 22. Qd1 { [%eval 4.6] [%clk 0:23:30] } 22... Qxf1+ { [%eval 5.21] [%clk 0:01:15] } 23. Kxf1 { [%eval 5.2] [%clk 0:23:44] } 23... Nf6 { [%eval 5.36] [%clk 0:01:19] } 24. Nxg4 { [%eval 5.23] [%clk 0:23:45] } 24... Nxg4 { [%eval 5.87] [%clk 0:00:49] } 25. Qxg4+ { [%eval 5.69] [%clk 0:24:07] } 1-0