Event: Round 7: De Coverly, Roger D - Brett, Andrew R
Date: 2025-05-30
White: De Coverly, Roger D
WhiteElo: 1918
Black: Brett, Andrew R
BlackElo: 2057
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... d6 { [%eval 0.31] [%clk 1:31:14] } 3. g3 { [%eval 0.0] [%clk 1:31:21] } 3... g6 { [%eval 0.0] [%clk 1:31:24] } 4. Bg2 { [%eval -0.04] [%clk 1:31:45] } 4... Bg7 { [%eval 0.0] [%clk 1:31:41] } 5. O-O { [%eval -0.19] [%clk 1:31:59] } 5... Nc6 { [%eval 0.0] [%clk 1:31:44] } 6. d3 { [%eval -0.1] [%clk 1:31:50] } 6... Nf6 { [%eval -0.09] [%clk 1:31:59] } 7. Nc3 { [%eval -0.11] [%clk 1:32:02] } 7... O-O { [%eval -0.07] [%clk 1:32:04] } 8. h3 { [%eval -0.17] [%clk 1:32:12] } 8... Rb8 { [%eval -0.1] [%clk 1:29:15] } 9. Be3 { [%eval -0.26] [%clk 1:32:00] } 9... b5 { [%eval -0.21] [%clk 1:29:02] } 10. a3 { [%eval -0.25] [%clk 1:32:01] } 10... a5 { [%eval -0.22] [%clk 1:28:55] } 11. Qd2 { [%eval -0.23] [%clk 1:31:27] } 11... b4 { [%eval -0.07] [%clk 1:25:28] } 12. axb4 { [%eval -0.17] [%clk 1:31:41] } 12... axb4 { [%eval -0.11] [%clk 1:25:39] } 13. Ne2 { [%eval -0.3] [%clk 1:31:47] } 13... b3?! { [%eval 0.44] } { Inaccuracy. e5 was best. } { [%clk 1:24:57] } 14. c3 { [%eval 0.36] [%clk 1:28:05] } 14... c4 { [%eval 0.85] [%clk 1:23:45] } 15. Ne1? { [%eval -0.25] } { Mistake. dxc4 was best. } { [%clk 1:26:44] } 15... cxd3 { [%eval 0.1] [%clk 1:18:48] } 16. Nxd3 { [%eval 0.06] [%clk 1:26:59] } 16... Na5 { [%eval 0.23] [%clk 1:17:07] } 17. Bh6? { [%eval -1.07] } { Mistake. Nd4 was best. } { [%clk 1:23:36] } 17... Nc4 { [%eval -1.03] [%clk 1:13:23] } 18. Qc1 { [%eval -1.12] [%clk 1:23:23] } 18... Bb7 { [%eval -1.1] [%clk 1:12:18] } 19. Bxg7 { [%eval -1.41] [%clk 1:17:00] } 19... Kxg7 { [%eval -1.14] [%clk 1:11:07] } 20. Nd4 { [%eval -1.01] [%clk 1:14:41] } 20... Nxe4 { [%eval -0.96] [%clk 1:05:42] } 21. Nxb3? { [%eval -2.31] } { Mistake. Nb4 was best. } { [%clk 1:14:24] } 21... Qb6?! { [%eval -1.18] } { Inaccuracy. Nxg3 was best. } { [%clk 1:04:22] } 22. Nd4?! { [%eval -1.85] } { Inaccuracy. Bxe4 was best. } { [%clk 1:11:40] } 22... e5? { [%eval -0.51] } { Mistake. Ned2 was best. } { [%clk 1:03:06] } 23. Ne2?? { [%eval -3.86] } { Blunder. Nf5+ was best. } { [%clk 1:03:34] } 23... Ned2 { [%eval -3.88] [%clk 1:02:10] } 24. Bxb7 { [%eval -3.86] [%clk 0:50:47] } 24... Qxb7 { [%eval -4.47] [%clk 1:01:52] } 25. Rd1 { [%eval -4.43] [%clk 0:49:05] } 25... Nf3+ { [%eval -4.35] [%clk 1:01:16] } 26. Kf1 { [%eval -4.05] [%clk 0:49:06] } 26... Qd5 { [%eval -3.4] [%clk 0:39:03] } 27. b4?! { [%eval -4.34] } { Inaccuracy. Ra7 was best. } { [%clk 0:40:51] } 27... h6 { [%eval -4.14] [%clk 0:38:16] } 28. Qc2 { [%eval -4.31] [%clk 0:33:41] } 28... Ng5 { [%eval -4.18] [%clk 0:35:19] } 29. Ng1 { [%eval -4.86] [%clk 0:31:44] } 29... Qh1 { [%eval -4.89] [%clk 0:32:54] } 30. Ke2 { [%eval -5.07] [%clk 0:28:47] } 30... Qg2 { [%eval -4.98] [%clk 0:31:24] } 31. h4 { [%eval -6.2] [%clk 0:25:33] } 31... Ne4 { [%eval -6.3] [%clk 0:30:58] } 32. Re1 { [%eval -5.86] [%clk 0:22:19] } 32... Nxg3+ { [%eval -5.21] [%clk 0:29:49] } 33. Kd1 { [%eval -5.23] [%clk 0:22:38] } 33... Nf5 { [%eval -4.83] [%clk 0:28:20] } 34. h5 { [%eval -5.32] [%clk 0:20:28] } 34... e4 { [%eval -4.38] [%clk 0:25:56] } 35. Nf4 { [%eval -4.27] [%clk 0:19:38] } 35... Qg4+ { [%eval -4.11] [%clk 0:26:04] } 36. Nge2 { [%eval -4.46] [%clk 0:19:26] } 36... Nfe3+ { [%eval -4.12] [%clk 0:26:22] } 0-1