Event: Round 4: Cassam-Chenai, Antoine - Mathieu, Phileas
Date: 2025-05-25
White: Cassam-Chenai, Antoine
WhiteElo: 2233
Black: Mathieu, Phileas
BlackTitle: FM
BlackElo: 2346
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:38] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... d6 { [%eval 0.31] [%clk 1:30:43] } 3. Bb5+ { [%eval 0.14] [%clk 1:31:43] } 3... Nd7 { [%eval 0.12] [%clk 1:31:09] } 4. O-O { [%eval 0.14] [%clk 1:29:28] } 4... a6 { [%eval 0.11] [%clk 1:27:48] } 5. Bd3 { [%eval 0.21] [%clk 1:29:41] } 5... e6 { [%eval 0.18] [%clk 1:27:50] } 6. c3 { [%eval 0.11] [%clk 1:29:12] } 6... Ngf6 { [%eval 0.15] [%clk 1:28:14] } 7. Bc2 { [%eval 0.1] [%clk 1:28:35] } 7... c4 { [%eval 0.36] [%clk 1:27:53] } 8. b3 { [%eval 0.48] [%clk 1:25:38] } 8... b5 { [%eval 0.44] [%clk 1:27:01] } 9. Qe2 { [%eval 0.47] [%clk 1:22:20] } 9... Qc7 { [%eval 0.39] [%clk 1:25:38] } 10. bxc4 { [%eval 0.24] [%clk 1:04:10] } 10... bxc4 { [%eval 0.4] [%clk 1:26:00] } 11. a4? { [%eval -0.74] } { Mistake. Na3 was best. } { [%clk 1:04:13] } 11... Bb7 { [%eval -0.74] [%clk 1:25:17] } 12. Na3 { [%eval -1.02] [%clk 1:04:22] } 12... Rc8?! { [%eval -0.12] } { Inaccuracy. d5 was best. } { [%clk 1:24:54] } 13. Rb1 { [%eval -0.29] [%clk 1:04:33] } 13... Ba8 { [%eval -0.26] [%clk 1:02:50] } 14. Re1?! { [%eval -1.23] } { Inaccuracy. d4 was best. } { [%clk 0:33:30] } 14... Be7 { [%eval -1.26] [%clk 1:00:03] } 15. d3 { [%eval -1.17] [%clk 0:23:32] } 15... cxd3 { [%eval -1.22] [%clk 0:57:24] } 16. Bxd3 { [%eval -1.45] [%clk 0:24:00] } 16... Nc5 { [%eval -1.21] [%clk 0:57:46] } 17. e5?! { [%eval -2.23] } { Inaccuracy. Bxa6 was best. } { [%clk 0:22:42] } 17... Nd5 { [%eval -2.13] [%clk 0:52:17] } 18. Qc2?! { [%eval -3.14] } { Inaccuracy. Bxa6 was best. } { [%clk 0:13:57] } 18... Nxd3? { [%eval -1.78] } { Mistake. dxe5 was best. } { [%clk 0:38:59] } 19. Qxd3 { [%eval -1.68] [%clk 0:14:25] } 19... Nxc3?! { [%eval -1.07] } { Inaccuracy. dxe5 was best. } { [%clk 0:38:14] } 20. Ra1? { [%eval -2.73] } { Mistake. Nc4 was best. } { [%clk 0:07:11] } 20... Bxf3 { [%eval -2.67] [%clk 0:36:30] } 21. Qxf3 { [%eval -2.75] [%clk 0:05:50] } 21... d5 { [%eval -2.68] [%clk 0:36:52] } 22. Qg3 { [%eval -2.78] [%clk 0:06:01] } 22... g6 { [%eval -2.32] [%clk 0:33:38] } 23. Qd3 { [%eval -2.48] [%clk 0:03:43] } 23... Ne4 { [%eval -2.35] [%clk 0:25:57] } 24. Qxa6 { [%eval -2.28] [%clk 0:01:52] } 24... O-O { [%eval -2.36] [%clk 0:25:34] } 25. Bh6 { [%eval -2.34] [%clk 0:01:43] } 25... Ra8 { [%eval -2.21] [%clk 0:18:48] } 26. Qd3 { [%eval -2.56] [%clk 0:01:11] } 26... Rfc8 { [%eval -2.74] [%clk 0:18:32] } 27. Nb5 { [%eval -2.93] [%clk 0:00:50] } 27... Qxe5 { [%eval -2.99] [%clk 0:17:31] } 28. f3 { [%eval -3.24] [%clk 0:00:56] } 28... Nc5 { [%eval -3.23] [%clk 0:17:38] } 29. Qb1 { [%eval -3.63] [%clk 0:00:33] } 29... Qf6 { [%eval -3.54] [%clk 0:16:43] } 30. f4 { [%eval -4.32] [%clk 0:00:32] } 30... Ne4 { [%eval -4.15] [%clk 0:16:32] } 31. Qd3? { [%eval -8.56] } { Mistake. g3 was best. } { [%clk 0:00:31] } 31... Bc5+ { [%eval -8.01] [%clk 0:16:53] } 32. Kf1 { [%eval -8.08] [%clk 0:00:59] } 32... Qh4 { [%eval -8.04] [%clk 0:17:12] } 0-1