Event: 50+ World Senior Championship
Site: -
Date: 2023-10-30
White: Klaus Bischoff
WhiteTitle: GM
WhiteElo: 2473
Black: Hannes Stefansson
BlackTitle: GM
BlackElo: 2529
Result: 1/2-1/2
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Flexible Line
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:50] } 1... e5 { [%eval 0.25] [%clk 1:30:26] } 2. Nc3 { [%eval 0.12] [%clk 1:31:07] } 2... Nf6 { [%eval 0.32] [%clk 1:30:32] } 3. Nf3 { [%eval 0.0] [%clk 1:31:15] } 3... Nc6 { [%eval 0.18] [%clk 1:30:24] } 4. d3 { [%eval 0.0] [%clk 1:31:16] } 4... d5 { [%eval 0.09] [%clk 1:29:31] } 5. cxd5 { [%eval 0.02] [%clk 1:30:44] } 5... Nxd5 { [%eval 0.0] [%clk 1:29:43] } 6. e3 { [%eval -0.05] [%clk 1:30:20] } 6... Be7 { [%eval 0.0] [%clk 1:29:34] } 7. Be2 { [%eval 0.0] [%clk 1:29:41] } 7... O-O { [%eval 0.0] [%clk 1:29:25] } 8. a3 { [%eval -0.25] [%clk 1:28:08] } 8... Be6 { [%eval -0.06] [%clk 1:25:44] } 9. Qc2 { [%eval -0.12] [%clk 1:26:28] } 9... f5 { [%eval -0.15] [%clk 1:22:31] } 10. O-O { [%eval -0.2] [%clk 1:22:33] } 10... a5 { [%eval -0.04] [%clk 1:20:10] } 11. Rd1 { [%eval -0.33] [%clk 1:09:22] } 11... Kh8 { [%eval -0.36] [%clk 1:14:18] } 12. Bd2 { [%eval -0.37] [%clk 1:03:58] } 12... Nb6 { [%eval -0.38] [%clk 1:09:33] } 13. b3 { [%eval -0.46] [%clk 1:03:54] } 13... Qe8 { [%eval -0.43] [%clk 1:07:07] } 14. Be1 { [%eval -0.72] [%clk 1:02:09] } 14... Qf7 { [%eval -0.73] [%clk 1:03:20] } 15. Nd2 { [%eval -0.86] [%clk 1:01:19] } 15... f4 { [%eval -1.02] [%clk 1:00:54] } 16. Bf3 { [%eval -0.76] [%clk 0:56:36] } 16... Bg5 { [%eval -0.35] [%clk 0:57:04] } 17. Bxc6 { [%eval -0.44] [%clk 0:51:12] } 17... bxc6 { [%eval -0.39] [%clk 0:57:29] } 18. exf4 { [%eval -0.31] [%clk 0:48:40] } 18... Bxf4 { [%eval -0.4] [%clk 0:55:49] } 19. Nce4 { [%eval -0.62] [%clk 0:47:01] } 19... Bd5?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:51:58] } 20. f3 { [%eval 0.05] [%clk 0:41:10] } 20... a4 { [%eval 0.21] [%clk 0:50:04] } 21. bxa4 { [%eval 0.18] [%clk 0:39:25] } 21... Rxa4 { [%eval 0.22] [%clk 0:47:59] } 22. Bf2 { [%eval 0.24] [%clk 0:37:46] } 22... Rfa8 { [%eval 0.14] [%clk 0:46:30] } 23. Qc3 { [%eval 0.12] [%clk 0:35:06] } 23... Nd7 { [%eval 0.1] [%clk 0:41:37] } 24. Nc4 { [%eval 0.11] [%clk 0:28:55] } 1/2-1/2