Event: Ronda 3: Istomin, Aleksei - Martin Perez, Francisco
Date: 2024-12-16
White: Istomin, Aleksei
WhiteElo: 1711
Black: Martin Perez, Francisco
Result: 1-0
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:51] } 1... Nf6 { [%eval 0.21] [%clk 1:30:23] } 2. Nc3 { [%eval 0.03] [%clk 1:31:00] } 2... d6 { [%eval 0.49] [%clk 1:30:22] } 3. d4 { [%eval 0.4] [%clk 1:30:05] } 3... e6 { [%eval 0.59] [%clk 1:30:31] } 4. g3 { [%eval 0.58] [%clk 1:28:49] } 4... c6 { [%eval 0.64] [%clk 1:30:29] } 5. Bg2 { [%eval 0.57] [%clk 1:28:58] } 5... d5 { [%eval 0.6] [%clk 1:30:16] } 6. Qb3 { [%eval 0.22] [%clk 1:23:26] } 6... dxc4 { [%eval 0.63] [%clk 1:27:57] } 7. Qxc4 { [%eval 0.59] [%clk 1:23:50] } 7... Nbd7 { [%eval 1.11] [%clk 1:28:09] } 8. Nf3 { [%eval 1.07] [%clk 1:23:35] } 8... Nb6 { [%eval 1.17] [%clk 1:27:51] } 9. Qb3 { [%eval 1.35] [%clk 1:22:37] } 9... Be7 { [%eval 1.29] [%clk 1:27:37] } 10. O-O { [%eval 1.3] [%clk 1:22:37] } 10... O-O { [%eval 1.3] [%clk 1:22:39] } 11. e4 { [%eval 1.29] [%clk 1:17:34] } 11... h6 { [%eval 1.29] [%clk 1:14:18] } 12. Rd1 { [%eval 1.22] [%clk 1:14:50] } 12... Qe8?! { [%eval 1.82] } { Inaccuracy. Nbd7 was best. } { [%clk 1:12:31] } 13. Bf4 { [%eval 1.45] [%clk 1:11:36] } 13... Nfd7 { [%eval 1.91] [%clk 1:12:34] } 14. Be3 { [%eval 1.65] [%clk 1:02:34] } 14... Bf6 { [%eval 1.94] [%clk 1:08:21] } 15. Rac1 { [%eval 1.96] [%clk 0:59:20] } 15... Be7 { [%eval 1.98] [%clk 1:02:48] } 16. Nd2?! { [%eval 1.3] } { Inaccuracy. a4 was best. } { [%clk 0:47:15] } 16... Kh7?! { [%eval 2.11] } { Inaccuracy. e5 was best. } { [%clk 0:55:35] } 17. f4 { [%eval 2.05] [%clk 0:36:30] } 17... f5 { [%eval 1.99] [%clk 0:46:11] } 18. exf5? { [%eval 0.32] } { Mistake. Nf3 was best. } { [%clk 0:24:52] } 18... exf5 { [%eval 0.36] [%clk 0:45:46] } 19. Bf2 { [%eval 0.38] [%clk 0:23:42] } 19... Nf6 { [%eval 0.43] [%clk 0:44:22] } 20. h3 { [%eval 0.09] [%clk 0:22:49] } 20... Qg6 { [%eval 0.49] [%clk 0:38:16] } 21. Nf3 { [%eval 0.33] [%clk 0:22:14] } 21... Nbd5? { [%eval 1.74] } { Mistake. Qf7 was best. } { [%clk 0:30:20] } 22. Ne5 { [%eval 1.62] [%clk 0:18:34] } 22... Qe8 { [%eval 1.76] [%clk 0:30:21] } 23. Nxd5 { [%eval 1.73] [%clk 0:18:29] } 23... cxd5 { [%eval 1.78] [%clk 0:28:30] } 24. Bxd5 { [%eval 1.66] [%clk 0:18:26] } 24... Bd6? { [%eval 3.53] } { Mistake. Nxd5 was best. } { [%clk 0:27:54] } 25. Bf7 { [%eval 3.42] [%clk 0:15:37] } 25... Be6? { [%eval 6.5] } { Mistake. Rxf7 was best. } { [%clk 0:22:26] } 26. Bxe6 { [%eval 6.55] [%clk 0:15:33] } 26... Ne4 { [%eval 6.46] [%clk 0:22:04] } 27. Bf7 { [%eval 6.4] [%clk 0:13:37] } 27... Qe7 { [%eval 6.6] [%clk 0:22:02] } 28. Bg6+ { [%eval 6.68] [%clk 0:13:42] } 28... Kh8 { [%eval 6.71] } 29. Nf7+ { [%eval 6.58] [%clk 0:13:45] } 29... Rxf7 { [%eval 6.42] [%clk 0:19:37] } 30. Qxf7 { [%eval 6.44] [%clk 0:14:05] } 1-0