Event: Mémorial Ronald Decrop 2025
Site: https://lichess.org/broadcast/memorial-ronald-decrop-2025/round-7/HklFwokF/AckNhwh7
Date: 2025-09-07
White: Dauw, Sterre
WhiteTitle: FM
WhiteElo: 2309
Black: Ahn, Martin
BlackTitle: FM
BlackElo: 2090
Result: 1/2-1/2
ECO: B06
Opening: Modern Defense
Variant: Standard
TimeControl: 10 min + 5 sec/move

1. e4 { [%eval 0.18] [%clk 0:10:09] } 1... g6 { [%eval 0.5] [%clk 0:10:07] } 2. h4 { [%eval 0.18] [%clk 0:10:12] } 2... h5 { [%eval 0.41] [%clk 0:09:59] } 3. Nf3 { [%eval 0.0] [%clk 0:10:11] } 3... Bg7 { [%eval 0.25] [%clk 0:09:53] } 4. d4 { [%eval 0.19] [%clk 0:10:11] } 4... d6 { [%eval 0.45] [%clk 0:09:47] } 5. Ng5 { [%eval 0.27] [%clk 0:10:15] } 5... c5 { [%eval 0.59] [%clk 0:08:25] } 6. Bc4 { [%eval 0.26] [%clk 0:10:13] } 6... Nh6 { [%eval 0.38] [%clk 0:08:06] } 7. dxc5 { [%eval 0.41] [%clk 0:09:47] } 7... Qa5+ { [%eval 0.35] [%clk 0:07:58] } 8. Nd2 { [%eval 0.09] [%clk 0:09:48] } 8... Qxc5 { [%eval -0.04] [%clk 0:07:52] } 9. Qe2 { [%eval -0.1] [%clk 0:09:43] } 9... O-O { [%eval -0.13] [%clk 0:06:01] } 10. Nb3 { [%eval -0.64] [%clk 0:09:29] } 10... Qc7 { [%eval -0.68] [%clk 0:05:55] } 11. c3 { [%eval -0.75] [%clk 0:08:07] } 11... Nc6 { [%eval -0.73] [%clk 0:05:59] } 12. Bd3 { [%eval -1.02] [%clk 0:07:57] } 12... Ne5 { [%eval -1.13] [%clk 0:05:49] } 13. Bc2 { [%eval -0.9] [%clk 0:08:00] } 13... Bd7 { [%eval -0.52] [%clk 0:05:23] } 14. Nd4 { [%eval -0.52] [%clk 0:08:02] } 14... Qc4 { [%eval -0.18] [%clk 0:04:47] } 15. Qxc4 { [%eval -0.34] [%clk 0:07:18] } 15... Nxc4 { [%eval -0.32] [%clk 0:04:50] } 16. Bd3 { [%eval -0.43] [%clk 0:06:49] } 16... b5 { [%eval -0.13] [%clk 0:04:29] } 17. Be2?! { [%eval -0.96] } { Inaccuracy. a4 was best. } { [%clk 0:06:45] } 17... Rfc8 { [%eval -0.84] [%clk 0:04:07] } 18. f3?! { [%eval -1.59] } { Inaccuracy. b3 was best. } { [%clk 0:06:45] } 18... b4 { [%eval -1.71] [%clk 0:03:57] } 19. Kf2? { [%eval -3.6] } { Mistake. Bxc4 was best. } { [%clk 0:05:42] } 19... Nxb2 { [%eval -3.51] [%clk 0:03:33] } 20. Bxb2 { [%eval -3.4] [%clk 0:04:37] } 20... bxc3 { [%eval -3.49] [%clk 0:03:37] } 21. Bc1 { [%eval -4.24] [%clk 0:04:39] } 21... Bxd4+ { [%eval -4.03] [%clk 0:03:38] } 22. Be3 { [%eval -4.08] [%clk 0:04:42] } 22... Bxe3+ { [%eval -4.1] [%clk 0:02:53] } 23. Kxe3 { [%eval -3.95] [%clk 0:04:45] } 23... Rab8 { [%eval -4.1] [%clk 0:02:58] } 24. Rab1 { [%eval -3.96] [%clk 0:04:27] } 24... Rb2 { [%eval -3.34] [%clk 0:01:49] } 25. Rxb2 { [%eval -3.16] [%clk 0:03:55] } 25... cxb2 { [%eval -3.22] [%clk 0:01:53] } 26. Rb1 { [%eval -3.11] [%clk 0:03:59] } 26... Rb8 { [%eval -3.18] [%clk 0:01:19] } 27. Kd2 { [%eval -3.59] [%clk 0:03:55] } 27... Kg7 { [%eval -3.57] [%clk 0:00:57] } 28. Bc4 { [%eval -3.49] [%clk 0:03:41] } 28... a5 { [%eval -3.08] [%clk 0:00:26] } 29. Kc3 { [%eval -2.97] [%clk 0:03:42] } 29... Rc8? { [%eval -1.65] } { Mistake. f5 was best. } { [%clk 0:00:31] } 30. Kd3? { [%eval -2.98] } { Mistake. Rxb2 was best. } { [%clk 0:03:43] } 30... Rb8 { [%eval -2.78] [%clk 0:00:29] } 31. Kc3 { [%eval -2.71] [%clk 0:03:46] } 31... Rc8? { [%eval -1.39] } { Mistake. f5 was best. } { [%clk 0:00:33] } 32. Kd3 { [%eval -1.42] [%clk 0:03:41] } 32... Rb8? { [%eval 0.0] } { Mistake. Rc5 was best. } { [%clk 0:00:37] } 33. Kc3 { [%eval -2.54] [%clk 0:03:18] } 1/2-1/2