Event: IRT CLASIFICATORIO CAMPEONATO DE CHILE 2025 - CLUB ALFIL DE IQUIQUE
Site: IQUIQUE, Chile
Date: 2024-12-22
White: Mamani Sandoval, Julio Fernando
WhiteElo: 1680
Black: Nina Cosme, Mons
BlackElo: 1753
Result: 1/2-1/2
ECO: A56
Opening: Benoni Defense
Variant: Standard
TimeControl: 30+30

1. d4 { [%eval 0.17] [%clk 0:30:57] } 1... Nf6 { [%eval 0.19] [%clk 0:30:54] } 2. c4 { [%eval 0.18] [%clk 0:31:21] } 2... c5 { [%eval 0.56] [%clk 0:31:18] } 3. e3 { [%eval 0.03] [%clk 0:31:34] } 3... cxd4 { [%eval 0.1] [%clk 0:31:36] } 4. exd4 { [%eval 0.1] [%clk 0:32:03] } 4... d5 { [%eval 0.07] [%clk 0:31:45] } 5. Nf3 { [%eval 0.0] [%clk 0:30:17] } 5... Nc6 { [%eval 0.18] [%clk 0:32:04] } 6. cxd5 { [%eval 0.0] [%clk 0:30:28] } 6... Nxd5 { [%eval 0.07] [%clk 0:31:56] } 7. Be2 { [%eval -0.16] [%clk 0:29:45] } 7... Bg4 { [%eval 0.0] [%clk 0:29:22] } 8. O-O { [%eval -0.11] [%clk 0:29:51] } 8... e6 { [%eval -0.09] [%clk 0:28:29] } 9. Bg5 { [%eval -0.4] [%clk 0:29:24] } 9... Be7 { [%eval -0.42] [%clk 0:29:49] } 10. Bxe7 { [%eval -0.61] [%clk 0:29:38] } 10... Qxe7 { [%eval -0.26] [%clk 0:30:11] } 11. Nbd2 { [%eval -0.51] [%clk 0:29:13] } 11... O-O { [%eval -0.51] [%clk 0:29:28] } 12. Ne4? { [%eval -1.76] } { Mistake. Ne5 was best. } { [%clk 0:27:06] } 12... Nf4?! { [%eval -1.12] } { Inaccuracy. Rfd8 was best. } { [%clk 0:27:48] } 13. Bc4?? { [%eval -3.9] } { Blunder. Bb5 was best. } { [%clk 0:18:34] } 13... Rfd8 { [%eval -3.87] [%clk 0:20:27] } 14. Qc1 { [%eval -3.82] [%clk 0:16:18] } 14... Bxf3?! { [%eval -2.36] } { Inaccuracy. Nh3+ was best. } { [%clk 0:14:37] } 15. Qxf4 { [%eval -2.28] [%clk 0:15:59] } 15... Bxe4 { [%eval -2.38] [%clk 0:14:59] } 16. Qxe4 { [%eval -2.3] [%clk 0:16:27] } 16... Rxd4 { [%eval -2.38] [%clk 0:15:18] } 17. Qe2 { [%eval -2.37] [%clk 0:16:28] } 17... Rad8 { [%eval -2.48] [%clk 0:14:56] } 18. Rfd1 { [%eval -2.43] [%clk 0:16:57] } 18... Qg5 { [%eval -2.44] [%clk 0:12:22] } 19. Rxd4 { [%eval -2.38] [%clk 0:13:05] } 19... Nxd4 { [%eval -2.43] [%clk 0:12:32] } 20. Qe4 { [%eval -2.36] [%clk 0:13:19] } 20... b5 { [%eval -2.38] [%clk 0:10:51] } 21. Bf1 { [%eval -2.26] [%clk 0:09:26] } 21... Qd5?! { [%eval -1.35] } { Inaccuracy. Qd2 was best. } { [%clk 0:07:28] } 22. Qd3 { [%eval -1.67] [%clk 0:07:37] } 22... e5 { [%eval -1.26] [%clk 0:05:16] } 23. h3 { [%eval -1.51] [%clk 0:07:19] } 23... g6 { [%eval -1.49] [%clk 0:03:48] } 24. a4?! { [%eval -2.56] } { Inaccuracy. Qc3 was best. } { [%clk 0:07:35] } 24... b4?! { [%eval -1.84] } { Inaccuracy. Nb3 was best. } { [%clk 0:04:09] } 25. Qa6 { [%eval -2.24] [%clk 0:07:15] } 25... Rd7 { [%eval -1.82] [%clk 0:02:06] } 26. Rc1 { [%eval -1.84] [%clk 0:06:56] } 26... Kg7 { [%eval -1.75] [%clk 0:01:21] } 27. Qc8 { [%eval -1.93] [%clk 0:05:21] } 27... Qb7? { [%eval -0.77] } { Mistake. e4 was best. } { [%clk 0:01:04] } 28. Qe8?! { [%eval -1.71] } { Inaccuracy. Qxb7 was best. } { [%clk 0:05:24] } 28... Re7 { [%eval -1.61] [%clk 0:01:11] } 29. Qd8 { [%eval -1.67] [%clk 0:05:31] } 29... Rd7 { [%eval -1.58] [%clk 0:00:57] } 30. Qe8 { [%eval -1.63] [%clk 0:05:48] } 1/2-1/2