Event: Round 4: Evan De Wit - Oscar Verwer
Date: 2023-05-02
White: Evan De Wit
Black: Oscar Verwer
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:51] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... d6 { [%eval 0.0] [%clk 1:31:20] } 3. d4 { [%eval 0.25] [%clk 1:31:41] } 3... cxd4 { [%eval 0.13] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:05] } 4... Nf6 { [%eval 0.3] [%clk 1:32:05] } 5. Nc3 { [%eval 0.21] [%clk 1:32:30] } 5... a6 { [%eval 0.39] [%clk 1:32:30] } 6. Be2 { [%eval 0.07] [%clk 1:32:55] } 6... e5 { [%eval 0.13] [%clk 1:32:30] } 7. Nb3 { [%eval 0.0] [%clk 1:33:17] } 7... Be7 { [%eval 0.22] [%clk 1:32:25] } 8. Be3 { [%eval 0.25] [%clk 1:33:34] } 8... Be6 { [%eval 0.31] [%clk 1:31:20] } 9. Bf3 { [%eval 0.26] [%clk 1:33:50] } 9... Nbd7 { [%eval 0.28] [%clk 1:30:28] } 10. a4 { [%eval 0.24] [%clk 1:34:07] } 10... Nc5 { [%eval 0.56] [%clk 1:19:47] } 11. Nxc5 { [%eval 0.48] [%clk 1:33:37] } 11... dxc5 { [%eval 0.57] [%clk 1:19:48] } 12. Qe2 { [%eval 0.3] [%clk 1:33:54] } 12... Qc7 { [%eval 0.55] [%clk 1:18:32] } 13. O-O { [%eval 0.3] [%clk 1:33:57] } 13... O-O { [%eval 0.39] [%clk 1:18:51] } 14. a5 { [%eval 0.32] [%clk 1:33:19] } 14... Rad8 { [%eval 0.32] [%clk 1:17:51] } 15. Na4 { [%eval 0.18] [%clk 1:32:56] } 15... Qxa5 { [%eval 0.45] [%clk 1:12:00] } 16. Nxc5 { [%eval 0.37] [%clk 1:33:05] } 16... Qc7 { [%eval 0.4] [%clk 1:12:05] } 17. Nxe6 { [%eval 0.4] [%clk 1:33:17] } 17... fxe6 { [%eval 0.43] [%clk 1:12:26] } 18. c3 { [%eval 0.41] [%clk 1:32:01] } 18... Rd7 { [%eval 0.66] [%clk 0:58:26] } 19. Qc2?! { [%eval 0.05] } { Inaccuracy. b4 was best. } { [%clk 1:31:01] } 19... Rfd8?! { [%eval 0.63] } { Inaccuracy. Bc5 was best. } { [%clk 0:56:03] } 20. Qb3 { [%eval 0.65] [%clk 1:30:25] } 20... Rd6 { [%eval 0.57] [%clk 0:49:29] } 21. Ra4 { [%eval 0.5] [%clk 1:28:11] } 21... b5 { [%eval 0.75] [%clk 0:48:26] } 22. Ra2 { [%eval 0.54] [%clk 1:28:32] } 22... h6 { [%eval 0.6] [%clk 0:48:05] } 23. Rfa1 { [%eval 0.58] [%clk 1:28:30] } 23... Qc6?? { [%eval 2.36] } { Blunder. Qc8 was best. } { [%clk 0:45:23] } 24. Qc2? { [%eval 0.86] } { Mistake. Rxa6 was best. } { [%clk 1:28:00] } 24... g5? { [%eval 2.17] } { Mistake. Qc8 was best. } { [%clk 0:44:59] } 25. Be2?! { [%eval 1.04] } { Inaccuracy. Rxa6 was best. } { [%clk 1:25:31] } 25... Ra8?! { [%eval 1.76] } { Inaccuracy. Qxe4 was best. } { [%clk 0:37:48] } 26. f3?! { [%eval 1.03] } { Inaccuracy. h3 was best. } { [%clk 1:23:02] } 26... Nh5 { [%eval 1.57] [%clk 0:36:24] } 27. g3 { [%eval 1.45] [%clk 1:21:07] } 27... Rdd8 { [%eval 1.68] [%clk 0:34:37] } 28. Kh1 { [%eval 1.21] [%clk 1:18:48] } 28... Bc5 { [%eval 1.33] [%clk 0:32:52] } 29. Bxc5 { [%eval 1.05] [%clk 1:17:20] } 29... Qxc5 { [%eval 0.86] [%clk 0:33:06] } 30. Rxa6?? { [%eval -3.53] } { Blunder. Qc1 was best. } { [%clk 1:16:52] } 30... Rxa6 { [%eval -3.57] [%clk 0:30:27] } 31. Rxa6 { [%eval -3.61] [%clk 1:16:47] } 31... Qe3 { [%eval -3.68] [%clk 0:26:03] } 32. Qb3?! { [%eval -4.71] } { Inaccuracy. Rxe6 was best. } { [%clk 1:05:29] } 32... Ng7 { [%eval -4.7] [%clk 0:12:19] } 33. Rxe6 { [%eval -4.78] [%clk 1:04:44] } 33... Kh7 { [%eval -5.16] [%clk 0:08:21] } 34. Kg2?? { [%eval #-8] } { Checkmate is now unavoidable. Qxb5 was best. } { [%clk 0:47:03] } 34... Qxe2+ { [%eval #-6] [%clk 0:07:28] } 35. Kh3 { [%eval #-6] [%clk 0:47:07] } 35... Rd2?? { [%eval -6.91] } { Lost forced checkmate sequence. h5 was best. } { [%clk 0:06:14] } 36. Kg4 { [%eval -6.57] [%clk 0:46:33] } 36... Qxh2 { [%eval #-30] [%clk 0:05:10] } 0-1