Event: Round 7: Valerga, Diego - Coro, Lucas
Date: 2024-12-02
White: Valerga, Diego
WhiteTitle: GM
WhiteElo: 2445
Black: Coro, Lucas
BlackTitle: IM
BlackElo: 2401
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:26:24] } 2. Nf3 { [%eval 0.21] [%clk 1:31:15] } 2... e6 { [%eval 0.28] [%clk 1:23:53] } 3. d4 { [%eval 0.4] [%clk 1:31:10] } 3... cxd4 { [%eval 0.29] [%clk 1:24:16] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:33] } 4... Nf6 { [%eval 0.29] [%clk 1:20:03] } 5. Nc3 { [%eval 0.21] [%clk 1:31:53] } 5... Nc6 { [%eval 0.42] [%clk 1:20:28] } 6. Nxc6 { [%eval 0.31] [%clk 1:31:23] } 6... bxc6 { [%eval 0.28] [%clk 1:20:43] } 7. e5 { [%eval 0.5] [%clk 1:31:44] } 7... Nd5 { [%eval 0.41] [%clk 1:21:06] } 8. Ne4 { [%eval 0.46] [%clk 1:32:06] } 8... Qc7 { [%eval 0.52] [%clk 1:21:29] } 9. f4 { [%eval 0.48] [%clk 1:32:28] } 9... Qb6 { [%eval 0.37] [%clk 1:21:51] } 10. c4 { [%eval 0.4] [%clk 1:31:53] } 10... Bb4+ { [%eval 0.55] [%clk 1:22:13] } 11. Ke2 { [%eval 0.51] [%clk 1:32:14] } 11... f5 { [%eval 0.61] [%clk 1:22:15] } 12. Nf2 { [%eval 0.41] [%clk 1:30:06] } 12... Ba6 { [%eval 0.41] [%clk 1:22:00] } 13. Kf3 { [%eval 0.32] [%clk 1:30:26] } 13... Ne7 { [%eval 0.37] [%clk 1:22:23] } 14. Be3 { [%eval 0.35] [%clk 1:30:48] } 14... Bc5 { [%eval 0.43] [%clk 1:22:47] } 15. Bxc5 { [%eval 0.49] [%clk 1:31:10] } 15... Qxc5 { [%eval 0.35] [%clk 1:23:13] } 16. Qd6 { [%eval 0.42] [%clk 1:31:32] } 16... Qb6 { [%eval 0.33] [%clk 1:23:27] } 17. b3 { [%eval 0.41] [%clk 1:31:55] } 17... c5 { [%eval 0.48] [%clk 1:18:43] } 18. h4 { [%eval 0.09] [%clk 1:26:44] } 18... Rd8?! { [%eval 0.87] } { Inaccuracy. Bb7+ was best. } { [%clk 1:06:09] } 19. Ke3 { [%eval 0.51] [%clk 1:09:09] } 19... Nc8?! { [%eval 1.44] } { Inaccuracy. Qa5 was best. } { [%clk 0:53:25] } 20. Qxb6 { [%eval 1.37] [%clk 1:06:15] } 20... axb6 { [%eval 1.89] [%clk 0:52:50] } 21. a4 { [%eval 2.0] [%clk 1:04:17] } 21... d6 { [%eval 2.08] [%clk 0:51:20] } 22. Nd3?! { [%eval 1.39] } { Inaccuracy. exd6 was best. } { [%clk 0:47:19] } 22... Kd7? { [%eval 2.69] } { Mistake. Bb7 was best. } { [%clk 0:33:44] } 23. a5 { [%eval 2.6] [%clk 0:42:25] } 23... Kc7?! { [%eval 3.94] } { Inaccuracy. Bb7 was best. } { [%clk 0:30:14] } 24. axb6+ { [%eval 3.95] [%clk 0:32:20] } 24... Kxb6 { [%eval 3.91] [%clk 0:30:38] } 25. exd6?? { [%eval 0.84] } { Blunder. Be2 was best. } { [%clk 0:32:42] } 25... Nxd6 { [%eval 0.79] [%clk 0:30:42] } 26. Nxc5 { [%eval 0.61] [%clk 0:27:55] } 26... Kxc5 { [%eval 0.48] [%clk 0:31:06] } 27. Rxa6 { [%eval 0.5] [%clk 0:28:19] } 27... Rb8 { [%eval 0.51] [%clk 0:31:14] } 28. Ra5+ { [%eval 0.53] [%clk 0:26:19] } 28... Kb4 { [%eval 0.55] [%clk 0:30:48] } 29. Ra6 { [%eval 0.44] [%clk 0:18:28] } 29... Kc5 { [%eval 0.53] [%clk 0:30:15] } 30. Ra5+ { [%eval 0.61] [%clk 0:17:56] } 30... Kb4 { [%eval 0.63] [%clk 0:30:39] } 31. Ra6?! { [%eval 0.0] } { Inaccuracy. Ra1 was best. } { [%clk 0:18:18] } 1/2-1/2