Event: Mémorial Ronald Decrop 2025
Site: https://lichess.org/broadcast/memorial-ronald-decrop-2025/round-9/VXNvjp5P/588Qyhpb
Date: 2025-09-07
White: Perrin, Antoine
WhiteElo: 2114
Black: Dauw, Sterre
BlackTitle: FM
BlackElo: 2309
Result: 0-1
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard
TimeControl: 10 min + 5 sec/move

1. d4 { [%eval 0.17] [%clk 0:10:09] } 1... Nf6 { [%eval 0.19] [%clk 0:10:08] } 2. c4 { [%eval 0.18] [%clk 0:10:14] } 2... e6 { [%eval 0.14] [%clk 0:10:12] } 3. Nc3 { [%eval 0.09] [%clk 0:10:16] } 3... Bb4 { [%eval 0.15] [%clk 0:10:16] } 4. Bd2 { [%eval 0.0] [%clk 0:10:21] } 4... b6 { [%eval 0.17] [%clk 0:10:14] } 5. a3 { [%eval 0.1] [%clk 0:10:25] } 5... Bxc3 { [%eval 0.13] [%clk 0:10:17] } 6. Bxc3 { [%eval 0.07] [%clk 0:10:29] } 6... Ne4 { [%eval 0.06] [%clk 0:10:17] } 7. Qc2 { [%eval 0.01] [%clk 0:10:33] } 7... Bb7 { [%eval -0.01] [%clk 0:10:21] } 8. Nf3 { [%eval -0.01] [%clk 0:10:37] } 8... O-O { [%eval 0.01] [%clk 0:10:17] } 9. g3 { [%eval -0.08] [%clk 0:10:41] } 9... f5 { [%eval 0.22] [%clk 0:10:04] } 10. Bg2 { [%eval 0.2] [%clk 0:10:43] } 10... Ng5?! { [%eval 0.98] } { Inaccuracy. Nxc3 was best. } { [%clk 0:09:28] } 11. O-O { [%eval 0.89] [%clk 0:10:34] } 11... Nxf3+ { [%eval 1.44] [%clk 0:09:26] } 12. Bxf3 { [%eval 1.09] [%clk 0:10:04] } 12... Bxf3 { [%eval 1.39] [%clk 0:09:29] } 13. exf3 { [%eval 1.22] [%clk 0:10:06] } 13... d5 { [%eval 1.31] [%clk 0:08:47] } 14. Rfe1 { [%eval 1.31] [%clk 0:09:46] } 14... dxc4 { [%eval 1.53] [%clk 0:08:42] } 15. Rxe6 { [%eval 1.79] [%clk 0:09:26] } 15... Qd5 { [%eval 1.85] [%clk 0:08:46] } 16. Qe2?? { [%eval 0.07] } { Blunder. Re5 was best. } { [%clk 0:08:37] } 16... Nc6 { [%eval 0.11] [%clk 0:08:46] } 17. Rd1 { [%eval 0.05] [%clk 0:08:30] } 17... Rad8 { [%eval 0.05] [%clk 0:08:20] } 18. f4?! { [%eval -0.64] } { Inaccuracy. Kg2 was best. } { [%clk 0:08:21] } 18... b5 { [%eval -0.67] [%clk 0:08:01] } 19. Re3 { [%eval -0.59] [%clk 0:05:23] } 19... a5 { [%eval -0.59] [%clk 0:07:33] } 20. Qe1 { [%eval -0.63] [%clk 0:05:23] } 20... Ra8?! { [%eval 0.0] } { Inaccuracy. h6 was best. } { [%clk 0:07:25] } 21. Qf1?! { [%eval -0.92] } { Inaccuracy. b3 was best. } { [%clk 0:03:24] } 21... Rfd8 { [%eval -0.6] [%clk 0:06:58] } 22. Qg2? { [%eval -2.1] } { Mistake. Rc1 was best. } { [%clk 0:02:51] } 22... Qxg2+ { [%eval -2.17] [%clk 0:06:59] } 23. Kxg2 { [%eval -1.76] [%clk 0:02:55] } 23... b4 { [%eval -1.99] [%clk 0:05:33] } 24. Be1 { [%eval -1.87] [%clk 0:02:59] } 24... Rd5? { [%eval -0.44] } { Mistake. Rxd4 was best. } { [%clk 0:05:18] } 25. Rc1 { [%eval -0.46] [%clk 0:02:03] } 25... Rxd4 { [%eval -0.44] [%clk 0:05:17] } 26. Re6?! { [%eval -1.27] } { Inaccuracy. Re2 was best. } { [%clk 0:02:08] } 26... Ra6?! { [%eval -0.4] } { Inaccuracy. c3 was best. } { [%clk 0:05:21] } 27. Ra1?! { [%eval -1.31] } { Inaccuracy. Re2 was best. } { [%clk 0:01:52] } 27... Kf7 { [%eval -1.36] [%clk 0:05:19] } 28. Re3 { [%eval -1.62] [%clk 0:01:46] } 28... Rb6 { [%eval -1.64] [%clk 0:05:22] } 29. axb4 { [%eval -2.21] [%clk 0:01:28] } 29... axb4 { [%eval -2.15] [%clk 0:05:25] } 30. Ra4? { [%eval -3.96] } { Mistake. Rc1 was best. } { [%clk 0:01:15] } 30... Rd1 { [%eval -3.76] [%clk 0:05:16] } 31. Re2 { [%eval -4.34] [%clk 0:00:42] } 31... Rb1 { [%eval -3.98] [%clk 0:03:48] } 32. f3?! { [%eval -5.51] } { Inaccuracy. Ra2 was best. } { [%clk 0:00:39] } 32... Nd4 { [%eval -5.3] [%clk 0:03:36] } 33. Rd2 { [%eval -5.47] [%clk 0:00:38] } 33... c5 { [%eval -5.64] [%clk 0:03:22] } 34. Bf2 { [%eval -5.72] [%clk 0:00:08] } 34... c3 { [%eval -5.76] [%clk 0:03:20] } 35. bxc3 { [%eval -5.49] [%clk 0:00:10] } 35... bxc3 { [%eval -5.42] [%clk 0:03:24] } 36. Rdxd4 { [%eval -6.77] [%clk 0:00:10] } 36... cxd4 { [%eval -6.37] [%clk 0:03:27] } 37. Bxd4 { [%eval -8.74] [%clk 0:00:09] } 37... Rc6?! { [%eval -5.16] } { Inaccuracy. R6b2+ was best. } { [%clk 0:03:16] } 38. Ra7+ { [%eval -4.77] [%clk 0:00:00] } 0-1