Event: Round 7: De Coverly, Roger D - Sugden, John N
Date: 2024-08-04
White: De Coverly, Roger D
WhiteElo: 1908
Black: Sugden, John N
BlackElo: 1959
Result: 1/2-1/2
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:29:52] } 2. Nf3 { [%eval 0.22] [%clk 1:31:20] } 2... d6 { [%eval 0.26] [%clk 1:29:10] } 3. g3 { [%eval 0.0] [%clk 1:31:29] } 3... Nc6 { [%eval 0.0] [%clk 1:26:11] } 4. Bg2 { [%eval 0.0] [%clk 1:31:50] } 4... g6 { [%eval 0.06] [%clk 1:24:39] } 5. O-O { [%eval -0.14] [%clk 1:31:55] } 5... Bg7 { [%eval -0.1] [%clk 1:24:49] } 6. d3 { [%eval -0.1] [%clk 1:31:13] } 6... e5 { [%eval 0.0] [%clk 1:22:09] } 7. a4 { [%eval -0.13] [%clk 1:31:17] } 7... Nge7 { [%eval -0.24] [%clk 1:21:05] } 8. c3 { [%eval -0.12] [%clk 1:31:17] } 8... O-O { [%eval -0.26] [%clk 1:18:48] } 9. Na3 { [%eval -0.21] [%clk 1:30:28] } 9... Kh8 { [%eval 0.25] [%clk 1:13:53] } 10. Rb1 { [%eval 0.25] [%clk 1:28:46] } 10... f5 { [%eval 0.31] [%clk 1:07:35] } 11. b4 { [%eval 0.28] [%clk 1:24:55] } 11... cxb4 { [%eval 0.27] [%clk 0:56:36] } 12. cxb4 { [%eval 0.33] [%clk 1:25:14] } 12... Be6 { [%eval 0.3] [%clk 0:56:15] } 13. Nc4? { [%eval -1.32] } { Mistake. Re1 was best. } { [%clk 1:23:00] } 13... Qd7?? { [%eval 1.26] } { Blunder. fxe4 was best. } { [%clk 0:43:41] } 14. b5 { [%eval 1.03] [%clk 1:21:39] } 14... Nd8 { [%eval 1.27] [%clk 0:43:13] } 15. exf5?! { [%eval 0.69] } { Inaccuracy. Ng5 was best. } { [%clk 1:18:30] } 15... Bxf5 { [%eval 0.94] [%clk 0:40:28] } 16. Ba3 { [%eval 1.03] [%clk 1:15:54] } 16... Nf7 { [%eval 0.9] [%clk 0:39:43] } 17. Re1 { [%eval 0.9] [%clk 1:07:18] } 17... Rad8 { [%eval 1.15] [%clk 0:37:05] } 18. Qb3 { [%eval 0.9] [%clk 1:02:12] } 18... Bg4?! { [%eval 1.96] } { Inaccuracy. Be6 was best. } { [%clk 0:29:19] } 19. Ne3?? { [%eval 0.11] } { Blunder. Nxd6 was best. } { [%clk 0:54:57] } 19... Be6 { [%eval 0.38] [%clk 0:22:14] } 20. Qb4 { [%eval -0.02] [%clk 0:53:58] } 20... Rfe8 { [%eval 0.48] [%clk 0:21:38] } 21. h4 { [%eval 0.46] [%clk 0:40:58] } 21... d5 { [%eval 0.7] [%clk 0:20:13] } 22. Rbd1? { [%eval -0.82] } { Mistake. Ng5 was best. } { [%clk 0:37:17] } 22... d4 { [%eval -0.8] [%clk 0:16:44] } 23. Nc4 { [%eval -0.76] [%clk 0:35:50] } 23... Nd5 { [%eval -0.57] [%clk 0:16:57] } 24. Qb3 { [%eval -0.79] [%clk 0:32:48] } 24... Nb6? { [%eval 0.53] } { Mistake. Nc3 was best. } { [%clk 0:12:21] } 25. Qb4? { [%eval -0.8] } { Mistake. Nfd2 was best. } { [%clk 0:27:19] } 25... Bf8? { [%eval 0.38] } { Mistake. Nxc4 was best. } { [%clk 0:10:22] } 26. Qb1?? { [%eval -1.57] } { Blunder. Nxb6 was best. } { [%clk 0:25:00] } 26... Bxa3 { [%eval -1.52] [%clk 0:06:51] } 27. Nxa3 { [%eval -1.27] [%clk 0:25:16] } 27... Bg4 { [%eval -0.97] [%clk 0:06:50] } 28. Rc1 { [%eval -1.25] [%clk 0:22:22] } 28... Nxa4 { [%eval -1.1] [%clk 0:06:29] } 29. Qb4?! { [%eval -1.91] } { Inaccuracy. Ng5 was best. } { [%clk 0:21:44] } 29... Nc3 { [%eval -1.85] [%clk 0:04:58] } 30. Qb2 { [%eval -1.84] [%clk 0:19:12] } 30... Bf5?! { [%eval -1.17] } { Inaccuracy. Bxf3 was best. } { [%clk 0:04:30] } 31. Bf1 { [%eval -1.31] [%clk 0:18:10] } 31... Qd5 { [%clk 0:03:50] } 1/2-1/2