Event: Round 4: Arzur, Maia - Lucas, Arthur
Date: 2025-06-01
White: Arzur, Maia
WhiteTitle: WFM
WhiteElo: 2151
Black: Lucas, Arthur
BlackTitle: IM
BlackElo: 2338
Result: 1/2-1/2
ECO: B57
Opening: Sicilian Defense: Classical Variation, Sozin Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:42] } 1... c5 { [%eval 0.25] [%clk 1:29:12] } 2. Nf3 { [%eval 0.2] [%clk 1:30:59] } 2... Nc6 { [%eval 0.25] [%clk 1:28:40] } 3. d4 { [%eval 0.27] [%clk 1:31:10] } 3... cxd4 { [%eval 0.35] [%clk 1:29:05] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:36] } 4... Nf6 { [%eval 0.19] [%clk 1:29:29] } 5. Nc3 { [%eval 0.26] [%clk 1:31:46] } 5... d6 { [%eval 0.3] [%clk 1:29:29] } 6. Bc4 { [%eval 0.26] [%clk 1:31:46] } 6... Bd7 { [%eval 0.3] [%clk 1:29:15] } 7. Bb3 { [%eval 0.36] [%clk 1:29:46] } 7... a6 { [%eval 0.42] [%clk 1:25:29] } 8. O-O { [%eval 0.19] [%clk 1:25:31] } 8... e6 { [%eval 0.25] [%clk 1:23:03] } 9. Re1 { [%eval -0.17] [%clk 1:23:33] } 9... Be7 { [%eval -0.12] [%clk 1:20:18] } 10. Be3 { [%eval -0.15] [%clk 1:19:53] } 10... O-O { [%eval -0.12] [%clk 1:19:45] } 11. f4 { [%eval -0.08] [%clk 1:17:54] } 11... Na5 { [%eval 0.13] [%clk 1:16:22] } 12. Qf3 { [%eval 0.18] [%clk 1:08:29] } 12... Qc7 { [%eval 0.21] [%clk 1:14:59] } 13. Rad1 { [%eval 0.08] [%clk 1:06:52] } 13... b5 { [%eval 0.15] [%clk 1:11:06] } 14. g4?! { [%eval -0.62] } { Inaccuracy. a3 was best. } { [%clk 1:00:07] } 14... Nxb3 { [%eval -0.5] [%clk 1:02:25] } 15. cxb3 { [%eval -0.35] [%clk 0:59:51] } 15... b4 { [%eval -0.31] [%clk 1:02:20] } 16. Nce2 { [%eval -0.29] [%clk 0:58:31] } 16... d5 { [%eval 0.02] [%clk 0:59:03] } 17. e5 { [%eval 0.07] [%clk 0:52:12] } 17... Ne4 { [%eval 0.12] [%clk 0:58:02] } 18. Ng3 { [%eval 0.11] [%clk 0:52:32] } 18... Nxg3 { [%eval 0.16] [%clk 0:50:51] } 19. Qxg3 { [%eval 0.16] [%clk 0:51:18] } 19... f6 { [%eval 0.15] [%clk 0:49:21] } 20. f5 { [%eval 0.03] [%clk 0:46:03] } 20... fxe5 { [%eval 0.08] [%clk 0:41:23] } 21. fxe6 { [%eval 0.06] [%clk 0:45:15] } 21... Bd6 { [%eval 0.04] [%clk 0:31:20] } 22. exd7 { [%eval 0.01] [%clk 0:39:18] } 22... exd4 { [%eval 0.05] [%clk 0:31:33] } 23. Qg2 { [%eval 0.1] [%clk 0:39:43] } 23... Kh8 { [%eval 0.06] [%clk 0:23:10] } 24. Rxd4 { [%eval 0.15] [%clk 0:24:55] } 24... Bc5?? { [%eval 4.21] } { Blunder. Rad8 was best. } { [%clk 0:22:31] } 25. Qxd5 { [%eval 3.97] [%clk 0:25:03] } 25... Bxd4 { [%eval 4.94] [%clk 0:19:24] } 26. Bxd4 { [%eval 4.98] [%clk 0:25:19] } 26... Qd8 { [%eval 4.69] [%clk 0:08:48] } 27. g5 { [%eval 4.85] [%clk 0:14:35] } 27... Rb8 { [%eval 5.84] [%clk 0:08:15] } 28. Bxg7+?? { [%eval 0.0] } { Blunder. h4 was best. } { [%clk 0:10:37] } 28... Kxg7 { [%eval 0.0] [%clk 0:07:31] } 29. Qe5+ { [%eval 0.0] [%clk 0:11:05] } 29... Kg8 { [%eval 0.0] [%clk 0:06:02] } 30. Qe6+ { [%eval 0.0] [%clk 0:11:32] } 30... Kg7 { [%eval 0.0] [%clk 0:05:06] } 31. Qe5+ { [%eval 0.0] [%clk 0:11:57] } 31... Kg8 { [%clk 0:00:42] } 1/2-1/2