Event: Round 1: Stephenson, David W - Stoica, Savas Marin
Date: 2024-07-27
White: Stephenson, David W
WhiteElo: 1836
Black: Stoica, Savas Marin
BlackElo: 2107
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:29:48] } 2. a3 { [%eval -0.07] [%clk 1:30:59] } 2... Nf6 { [%eval 0.2] [%clk 1:27:09] } 3. e5 { [%eval 0.21] [%clk 1:23:58] } 3... Nd5 { [%eval 0.28] [%clk 1:27:33] } 4. Nf3 { [%eval 0.13] [%clk 1:16:37] } 4... Nc6 { [%eval 0.0] [%clk 1:26:31] } 5. b4 { [%eval -0.31] [%clk 1:05:34] } 5... cxb4 { [%eval -0.18] [%clk 1:16:45] } 6. axb4 { [%eval -0.21] [%clk 1:05:16] } 6... Ncxb4 { [%eval 0.06] [%clk 1:15:27] } 7. c3 { [%eval -0.09] [%clk 0:58:27] } 7... Nc6 { [%eval 0.0] [%clk 1:15:52] } 8. d4 { [%eval -0.14] [%clk 0:57:20] } 8... d6?! { [%eval 0.45] } { Inaccuracy. e6 was best. } { [%clk 1:11:00] } 9. Bb5 { [%eval 0.05] [%clk 0:49:55] } 9... Nc7 { [%eval -0.02] [%clk 1:09:45] } 10. Ba4 { [%eval -0.46] [%clk 0:43:15] } 10... e6 { [%eval 0.02] [%clk 1:02:36] } 11. O-O { [%eval -0.38] [%clk 0:41:35] } 11... b5 { [%eval -0.37] [%clk 0:46:06] } 12. exd6 { [%eval -0.77] [%clk 0:36:08] } 12... Bxd6 { [%eval -0.7] [%clk 0:42:26] } 13. Bc2 { [%eval -0.55] [%clk 0:36:19] } 13... h6 { [%eval -0.47] [%clk 0:39:57] } 14. Nbd2 { [%eval -0.58] [%clk 0:34:59] } 14... Nd5 { [%eval -0.24] [%clk 0:38:57] } 15. Be4?! { [%eval -0.92] } { Inaccuracy. Ne4 was best. } { [%clk 0:33:02] } 15... O-O { [%eval -0.92] [%clk 0:35:17] } 16. Qb3?! { [%eval -1.8] } { Inaccuracy. c4 was best. } { [%clk 0:31:28] } 16... Rb8 { [%eval -1.73] [%clk 0:33:33] } 17. g3 { [%eval -2.01] [%clk 0:28:06] } 17... Be7?! { [%eval -1.39] } { Inaccuracy. a5 was best. } { [%clk 0:31:24] } 18. Ba3 { [%eval -1.37] [%clk 0:22:30] } 18... a5 { [%eval -1.44] [%clk 0:24:08] } 19. Bxe7 { [%eval -1.54] [%clk 0:22:08] } 19... Ndxe7 { [%eval -1.32] [%clk 0:23:59] } 20. Qc2 { [%eval -1.76] [%clk 0:21:08] } 20... Bd7 { [%eval -1.42] [%clk 0:22:01] } 21. Nb3 { [%eval -1.35] [%clk 0:21:02] } 21... Be8 { [%eval -1.18] [%clk 0:19:33] } 22. Rfd1 { [%eval -1.73] [%clk 0:19:37] } 22... Qc7?! { [%eval -1.08] } { Inaccuracy. Nd5 was best. } { [%clk 0:17:44] } 23. Nc5 { [%eval -0.95] [%clk 0:18:54] } 23... Qb6 { [%eval -0.65] [%clk 0:17:10] } 24. Rdb1 { [%eval -0.6] [%clk 0:16:58] } 24... b4 { [%eval -0.51] [%clk 0:16:28] } 25. Na4? { [%eval -1.69] } { Mistake. cxb4 was best. } { [%clk 0:16:48] } 25... Qd8 { [%eval -1.69] [%clk 0:16:36] } 26. Nc5 { [%eval -1.88] [%clk 0:13:56] } 26... Nd5 { [%eval -1.72] [%clk 0:16:37] } 27. Bxd5 { [%eval -2.14] [%clk 0:13:27] } 27... Qxd5 { [%eval -1.92] [%clk 0:16:53] } 28. Qe2? { [%eval -3.44] } { Mistake. Qd3 was best. } { [%clk 0:10:56] } 28... bxc3 { [%eval -3.5] [%clk 0:15:27] } 29. Rxb8 { [%eval -3.49] [%clk 0:10:48] } 29... Nxb8 { [%eval -3.36] [%clk 0:15:52] } 30. Rxa5?! { [%eval -4.58] } { Inaccuracy. Rc1 was best. } { [%clk 0:08:15] } 30... c2 { [%eval -4.59] [%clk 0:12:09] } 31. Ra1 { [%eval -5.1] [%clk 0:07:19] } 31... Bc6 { [%eval -5.08] [%clk 0:12:35] } 32. Kg2 { [%eval -5.3] [%clk 0:05:26] } 32... Qxd4 { [%eval -5.31] [%clk 0:12:58] } 33. Nb3 { [%eval -5.81] [%clk 0:05:19] } 33... Qxa1 { [%eval -5.81] } 0-1