Event: Round 8: Cumpe, Lucas - Bazan Romero, Octavio Aaron
Date: 2025-07-16
White: Cumpe, Lucas
WhiteTitle: FM
WhiteElo: 2307
Black: Bazan Romero, Octavio Aaron
BlackTitle: FM
BlackElo: 2317
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Chameleon Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:21:46] } 1... c5 { [%eval 0.25] [%clk 1:30:32] } 2. Nc3 { [%eval 0.26] [%clk 1:22:13] } 2... Nc6 { [%eval 0.16] [%clk 1:30:24] } 3. Nge2 { [%eval 0.25] [%clk 1:21:52] } 3... Nd4 { [%eval 0.2] [%clk 1:28:56] } 4. Nxd4 { [%eval 0.14] [%clk 1:21:56] } 4... cxd4 { [%eval 0.1] [%clk 1:29:24] } 5. Ne2 { [%eval 0.19] [%clk 1:22:22] } 5... Nf6 { [%eval 0.24] [%clk 1:29:03] } 6. Ng3 { [%eval -0.2] [%clk 1:19:47] } 6... Qc7 { [%eval -0.1] [%clk 1:21:32] } 7. c3 { [%eval -0.19] [%clk 1:18:21] } 7... h5 { [%eval -0.12] [%clk 1:17:19] } 8. h4 { [%eval -0.12] [%clk 1:17:55] } 8... d5 { [%eval 0.22] [%clk 1:11:20] } 9. exd5?! { [%eval -0.34] } { Inaccuracy. Bb5+ was best. } { [%clk 1:17:23] } 9... Nxd5 { [%eval -0.18] [%clk 1:10:25] } 10. Qf3 { [%eval -0.27] [%clk 1:10:42] } 10... Qe5+ { [%eval -0.12] [%clk 1:07:08] } 11. Qe2 { [%eval -0.13] [%clk 0:59:47] } 11... Qxe2+ { [%eval -0.17] [%clk 1:07:08] } 12. Bxe2 { [%eval -0.19] [%clk 0:59:50] } 12... g6 { [%eval -0.17] [%clk 1:07:13] } 13. O-O { [%eval -0.21] [%clk 0:48:47] } 13... Bd7 { [%eval 0.03] [%clk 0:58:34] } 14. Bf3 { [%eval -0.03] [%clk 0:46:34] } 14... Bc6 { [%eval -0.07] [%clk 0:58:49] } 15. d3 { [%eval -0.3] [%clk 0:44:12] } 15... dxc3 { [%eval -0.35] [%clk 0:55:07] } 16. bxc3 { [%eval -0.32] [%clk 0:43:51] } 16... Bg7 { [%eval -0.25] [%clk 0:54:11] } 17. Bd2 { [%eval -0.28] [%clk 0:44:07] } 17... Bxc3 { [%eval -0.14] [%clk 0:50:43] } 18. Bxc3 { [%eval -0.1] [%clk 0:44:07] } 18... Nxc3 { [%eval -0.16] [%clk 0:51:11] } 19. Bxc6+ { [%eval -0.1] [%clk 0:44:24] } 19... bxc6 { [%eval -0.06] [%clk 0:51:39] } 20. Rfc1 { [%eval -0.18] [%clk 0:44:13] } 20... Nd5 { [%eval -0.02] [%clk 0:50:28] } 21. Rxc6 { [%eval -0.01] [%clk 0:44:38] } 21... O-O { [%eval 0.0] [%clk 0:50:07] } 22. Rac1 { [%eval -0.29] [%clk 0:39:03] } 22... Rfd8 { [%eval -0.27] [%clk 0:49:28] } 23. R1c4 { [%eval -0.27] [%clk 0:38:41] } 23... Rab8 { [%eval -0.02] [%clk 0:45:18] } 24. Ra6 { [%eval -0.55] [%clk 0:37:55] } 24... Rb1+ { [%eval -0.8] [%clk 0:45:32] } 25. Kh2 { [%eval -0.89] [%clk 0:38:11] } 25... Nf6 { [%eval -0.84] [%clk 0:44:20] } 26. Ne4? { [%eval -2.22] } { Mistake. f3 was best. } { [%clk 0:37:11] } 26... Ng4+ { [%eval -1.11] [%clk 0:42:54] } 27. Kg3 { [%eval -1.04] [%clk 0:37:37] } 27... Rxd3+ { [%eval -1.01] [%clk 0:42:41] } 28. f3 { [%eval -0.99] [%clk 0:38:00] } 28... Ne3 { [%eval -3.65] [%clk 0:38:45] } 29. Rc8+ { [%eval -3.99] [%clk 0:31:18] } 29... Kg7 { [%eval -3.9] [%clk 0:39:02] } 30. Rxa7?! { [%eval -4.99] } { Inaccuracy. Rac6 was best. } { [%clk 0:29:32] } 30... Nf1+ { [%eval -4.94] [%clk 0:32:16] } 31. Kh3?? { [%eval #-7] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:27:24] } 31... Rxf3+ { [%eval #-6] [%clk 0:30:33] } 32. gxf3 { [%eval #-6] [%clk 0:26:19] } 32... Rb2 { [%eval #-5] [%clk 0:31:02] } 0-1