Event: Round 7: Steffens, Olaf - Ghyselen, Wouter
Date: 2025-07-22
White: Steffens, Olaf
WhiteTitle: FM
WhiteElo: 2184
Black: Ghyselen, Wouter
BlackElo: 2083
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:42] } 1... Nf6 { [%eval 0.19] [%clk 1:20:47] } 2. Nc3 { [%eval -0.02] [%clk 1:25:45] } 2... d6 { [%eval 0.4] [%clk 1:20:45] } 3. Bf4 { [%eval 0.24] [%clk 1:25:13] } 3... Nbd7 { [%eval 0.31] [%clk 1:20:09] } 4. Nf3 { [%eval 0.09] [%clk 1:24:53] } 4... c6 { [%eval 0.46] [%clk 1:19:25] } 5. e4 { [%eval 0.41] [%clk 1:21:25] } 5... Qa5 { [%eval 0.46] [%clk 1:17:47] } 6. e5 { [%eval 0.33] [%clk 1:15:26] } 6... Nd5 { [%eval 0.62] [%clk 0:28:09] } 7. Bd2 { [%eval 0.55] [%clk 0:57:40] } 7... dxe5 { [%eval 0.85] [%clk 0:25:23] } 8. dxe5 { [%eval 1.35] [%clk 0:57:13] } 8... Nxc3 { [%eval 1.72] [%clk 0:25:44] } 9. Bxc3 { [%eval 1.66] [%clk 0:57:22] } 9... Qd5 { [%eval 1.62] [%clk 0:26:08] } 10. Qxd5 { [%eval 1.54] [%clk 0:39:19] } 10... cxd5 { [%eval 1.66] [%clk 0:24:10] } 11. Nd4?! { [%eval 0.61] } { Inaccuracy. e6 was best. } { [%clk 0:39:38] } 11... Nc5 { [%eval 0.62] [%clk 0:21:20] } 12. Nb5 { [%eval 0.68] [%clk 0:39:11] } 12... Kd7 { [%eval 0.68] [%clk 0:10:28] } 13. O-O-O { [%eval 0.45] [%clk 0:37:14] } 13... e6 { [%eval 0.37] [%clk 0:10:37] } 14. Bd4 { [%eval 0.29] [%clk 0:32:29] } 14... a6 { [%eval 0.37] [%clk 0:07:33] } 15. Nd6 { [%eval 0.17] [%clk 0:25:39] } 15... Bxd6 { [%eval 0.12] [%clk 0:08:01] } 16. exd6 { [%eval 0.22] [%clk 0:26:02] } 16... Kxd6 { [%eval 0.13] [%clk 0:08:29] } 17. b4 { [%eval -0.26] [%clk 0:21:00] } 17... Ne4 { [%eval -0.16] [%clk 0:06:29] } 18. f3 { [%eval -0.35] [%clk 0:20:52] } 18... Nf6 { [%eval -0.35] [%clk 0:06:33] } 19. g4 { [%eval -0.54] [%clk 0:16:50] } 19... e5 { [%eval -0.4] [%clk 0:06:01] } 20. Bc5+ { [%eval -0.32] [%clk 0:10:44] } 20... Kc6 { [%eval -0.46] [%clk 0:06:25] } 21. c4?! { [%eval -1.47] } { Inaccuracy. Rd3 was best. } { [%clk 0:11:10] } 21... Be6 { [%eval -1.51] [%clk 0:06:37] } 22. f4 { [%eval -1.58] [%clk 0:11:01] } 22... Nxg4?? { [%eval 0.13] } { Blunder. Bxg4 was best. } { [%clk 0:02:22] } 23. Bg2 { [%eval 0.0] [%clk 0:05:59] } 23... e4 { [%eval 0.0] [%clk 0:01:54] } 24. f5 { [%eval 0.0] [%clk 0:05:54] } 24... Bxf5 { [%eval 0.0] [%clk 0:02:16] } 25. Rxd5 { [%eval 0.0] [%clk 0:06:18] } 25... Bg6?? { [%eval 3.0] } { Blunder. Be6 was best. } { [%clk 0:01:06] } 26. Rhd1 { [%eval 2.96] [%clk 0:06:06] } 26... Rae8 { [%eval 2.88] [%clk 0:00:59] } 27. Ba7?! { [%eval 1.66] } { Inaccuracy. Rd7 was best. } { [%clk 0:02:13] } 27... Re5?? { [%eval #4] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:00:35] } 28. Rd6+ { [%eval #3] [%clk 0:02:20] } 28... Kc7 { [%eval #3] [%clk 0:00:59] } 29. Bb6+ { [%eval #2] [%clk 0:02:43] } 29... Kc8 { [%eval #2] [%clk 0:01:21] } 30. Rd8+ { [%clk 0:03:08] } 30... Rxd8 { [%clk 0:01:49] } 31. Rxd8# { [%clk 0:03:30] } 1-0