Event: Round 4: Roebers, Jan - Van den Doel, Erik
Date: 2024-06-15
White: Roebers, Jan
WhiteTitle: FM
WhiteElo: 2059
Black: Van den Doel, Erik
BlackTitle: GM
BlackElo: 2537
Result: 0-1
ECO: C92
Opening: Ruy Lopez: Closed, Karpov Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:07] } 1... e5 { [%eval 0.15] [%clk 0:15:08] } 2. Nf3 { [%eval 0.11] [%clk 0:15:10] } 2... Nc6 { [%eval 0.19] [%clk 0:15:11] } 3. Bb5 { [%eval 0.16] [%clk 0:15:13] } 3... a6 { [%eval 0.38] [%clk 0:15:14] } 4. Ba4 { [%eval 0.14] [%clk 0:15:16] } 4... Nf6 { [%eval 0.25] [%clk 0:15:18] } 5. O-O { [%eval 0.23] [%clk 0:15:18] } 5... Be7 { [%eval 0.34] [%clk 0:15:21] } 6. Re1 { [%eval 0.32] [%clk 0:15:17] } 6... b5 { [%eval 0.21] [%clk 0:15:25] } 7. Bb3 { [%eval 0.22] [%clk 0:15:20] } 7... d6 { [%eval 0.35] [%clk 0:15:26] } 8. c3 { [%eval 0.4] [%clk 0:15:14] } 8... O-O { [%eval 0.43] [%clk 0:15:29] } 9. h3 { [%eval 0.43] [%clk 0:15:17] } 9... Nd7 { [%eval 0.67] [%clk 0:15:27] } 10. d4 { [%eval 0.59] [%clk 0:15:05] } 10... Bf6 { [%eval 0.56] [%clk 0:15:29] } 11. d5 { [%eval 0.84] [%clk 0:14:12] } 11... Na5 { [%eval 0.8] [%clk 0:15:31] } 12. Bc2 { [%eval 0.81] [%clk 0:14:15] } 12... c6 { [%eval 0.78] [%clk 0:15:33] } 13. dxc6 { [%eval 0.52] [%clk 0:13:50] } 13... Nb6 { [%eval 0.47] [%clk 0:15:27] } 14. Nbd2 { [%eval 0.37] [%clk 0:13:26] } 14... Qc7 { [%eval 0.48] [%clk 0:15:22] } 15. Nf1 { [%eval 0.52] [%clk 0:12:49] } 15... Qxc6 { [%eval 0.37] [%clk 0:15:21] } 16. Ne3 { [%eval 0.4] [%clk 0:12:31] } 16... Be6 { [%eval 0.51] [%clk 0:14:55] } 17. Ng4 { [%eval 0.09] [%clk 0:12:11] } 17... Be7 { [%eval 0.2] [%clk 0:14:52] } 18. Ng5 { [%eval 0.1] [%clk 0:11:55] } 18... Bd7 { [%eval 0.15] [%clk 0:13:55] } 19. f4 { [%eval -0.25] [%clk 0:10:26] } 19... h6?! { [%eval 0.43] } { Inaccuracy. Nac4 was best. } { [%clk 0:13:24] } 20. Nf3 { [%eval 0.19] [%clk 0:10:02] } 20... Bxg4 { [%eval 0.28] [%clk 0:12:54] } 21. hxg4 { [%eval 0.3] [%clk 0:10:03] } 21... exf4 { [%eval 0.28] [%clk 0:12:47] } 22. Bxf4 { [%eval 0.0] [%clk 0:09:56] } 22... Nac4 { [%eval 0.31] [%clk 0:12:43] } 23. b3 { [%eval -0.02] [%clk 0:08:23] } 23... Ne5 { [%eval -0.07] [%clk 0:12:01] } 24. Nxe5 { [%eval -0.16] [%clk 0:08:10] } 24... dxe5 { [%eval -0.01] [%clk 0:11:47] } 25. Bxe5 { [%eval -0.04] [%clk 0:08:08] } 25... Rad8 { [%eval 0.03] [%clk 0:11:26] } 26. Qe2 { [%eval -0.42] [%clk 0:06:59] } 26... b4 { [%eval -0.39] [%clk 0:09:06] } 27. Kh1 { [%eval -0.44] [%clk 0:05:20] } 27... bxc3 { [%eval -0.37] [%clk 0:08:42] } 28. Rad1 { [%eval -0.41] [%clk 0:05:03] } 28... Bg5 { [%eval -0.53] [%clk 0:05:27] } 29. Rxd8 { [%eval -0.51] [%clk 0:04:35] } 29... Rxd8 { [%eval -0.47] [%clk 0:05:31] } 30. Bd3?? { [%eval -4.17] } { Blunder. Rd1 was best. } { [%clk 0:03:00] } 30... Qc5 { [%eval -4.16] [%clk 0:04:35] } 31. Bg3 { [%eval -4.15] [%clk 0:02:14] } 31... Rxd3 { [%eval -4.11] [%clk 0:04:29] } 32. Qxd3 { [%eval -4.06] [%clk 0:02:15] } 32... c2 { [%eval -3.96] [%clk 0:04:32] } 33. Kh2 { [%eval -4.36] [%clk 0:01:41] } 33... c1=Q { [%eval -4.37] } 34. Rxc1 { [%eval -4.32] [%clk 0:01:44] } 34... Qxc1 { [%eval -4.33] [%clk 0:03:24] } 35. Qxa6 { [%eval -5.3] [%clk 0:01:42] } 35... Be3 { [%eval -5.14] [%clk 0:03:17] } 36. Bd6?? { [%eval #-8] } { Checkmate is now unavoidable. Qe2 was best. } { [%clk 0:01:19] } 36... Nd7?? { [%eval -5.79] } { Lost forced checkmate sequence. Bg1+ was best. } { [%clk 0:02:33] } 37. Qe2 { [%eval -6.25] [%clk 0:01:00] } 37... Nf6 { [%eval -4.72] [%clk 0:02:24] } 38. g5?! { [%eval -7.01] } { Inaccuracy. Qc4 was best. } { [%clk 0:00:52] } 38... Bf4+?! { [%eval -4.34] } { Inaccuracy. Nxe4 was best. } { [%clk 0:02:17] } 39. Bxf4 { [%eval -4.32] [%clk 0:00:51] } 39... Qxf4+ { [%eval -4.21] [%clk 0:02:20] } 40. g3 { [%eval -4.37] [%clk 0:00:52] } 40... Qxg5 { [%eval -4.27] [%clk 0:02:07] } 41. Kg2 { [%eval -4.62] [%clk 0:00:49] } 41... h5 { [%eval -4.58] [%clk 0:02:08] } 42. e5 { [%eval -4.54] [%clk 0:00:47] } 42... Ng4 { [%eval -4.42] [%clk 0:02:07] } 43. e6 { [%eval -4.88] [%clk 0:00:50] } 43... Qd5+ { [%eval -4.67] [%clk 0:02:10] } 44. Kh3?? { [%eval #-2] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:52] } 44... Qh1+ { [%eval #-1] [%clk 0:02:13] } 0-1