Event: Round 11: Perez Ponsa, Federico - Coro, Lucas
Date: 2024-12-06
White: Perez Ponsa, Federico
WhiteTitle: GM
WhiteElo: 2536
Black: Coro, Lucas
BlackTitle: IM
BlackElo: 2401
Result: 1/2-1/2
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:25:47] } 1... c5 { [%eval 0.25] [%clk 1:30:38] } 2. Nf3 { [%eval 0.21] [%clk 1:26:10] } 2... Nc6 { [%eval 0.25] [%clk 1:30:59] } 3. Bb5 { [%eval 0.28] [%clk 1:26:24] } 3... g6 { [%eval 0.4] [%clk 1:31:16] } 4. Bxc6 { [%eval 0.23] [%clk 1:26:33] } 4... bxc6 { [%eval 0.23] [%clk 1:31:38] } 5. d4 { [%eval 0.26] [%clk 1:25:41] } 5... Bg7 { [%eval 0.18] [%clk 1:23:02] } 6. dxc5 { [%eval 0.26] [%clk 1:25:57] } 6... Ba6 { [%eval 0.55] [%clk 1:21:21] } 7. Nbd2 { [%eval 0.53] [%clk 1:24:54] } 7... Qa5 { [%eval 0.67] [%clk 1:20:03] } 8. a3?! { [%eval 0.12] } { Inaccuracy. Rb1 was best. } { [%clk 1:21:58] } 8... Qxc5 { [%eval 0.03] [%clk 1:14:03] } 9. c4 { [%eval 0.07] [%clk 1:21:45] } 9... Bxc4 { [%eval 0.11] [%clk 1:04:26] } 10. Qc2 { [%eval 0.06] [%clk 1:20:26] } 10... d5 { [%eval 0.08] [%clk 1:04:40] } 11. e5 { [%eval 0.11] [%clk 1:10:47] } 11... Nh6 { [%eval 0.08] [%clk 0:41:47] } 12. Nxc4 { [%eval 0.09] [%clk 0:58:11] } 12... dxc4 { [%eval 0.39] [%clk 0:42:00] } 13. Be3 { [%eval 0.32] [%clk 0:57:01] } 13... Qb5 { [%eval 0.29] [%clk 0:32:43] } 14. Bd4?! { [%eval -0.39] } { Inaccuracy. a4 was best. } { [%clk 0:48:41] } 14... Nf5 { [%eval -0.34] [%clk 0:29:35] } 15. Bc3 { [%eval -0.41] [%clk 0:48:51] } 15... Rd8 { [%eval -0.36] [%clk 0:29:42] } 16. e6?! { [%eval -1.21] } { Inaccuracy. a4 was best. } { [%clk 0:40:01] } 16... f6 { [%eval -1.01] [%clk 0:26:31] } 17. O-O { [%eval -1.07] [%clk 0:37:03] } 17... O-O { [%eval -1.09] [%clk 0:24:13] } 18. Qe4 { [%eval -1.25] [%clk 0:33:22] } 18... Rd3 { [%eval -1.14] [%clk 0:22:33] } 19. Rfe1?! { [%eval -1.81] } { Inaccuracy. a4 was best. } { [%clk 0:32:11] } 19... Qd5 { [%eval -1.26] [%clk 0:17:58] } 20. Rac1 { [%eval -1.66] [%clk 0:29:45] } 20... Bh6 { [%eval -1.1] [%clk 0:17:24] } 21. Rc2?! { [%eval -1.8] } { Inaccuracy. Qxd5 was best. } { [%clk 0:27:24] } 21... Rd8 { [%eval -1.62] [%clk 0:11:23] } 22. h4 { [%eval -1.92] [%clk 0:26:02] } 22... Nd6 { [%eval -1.9] [%clk 0:09:43] } 23. Qg4 { [%eval -1.84] [%clk 0:23:13] } 23... c5 { [%eval -1.92] [%clk 0:09:53] } 24. Rce2 { [%eval -1.74] [%clk 0:22:01] } 24... Qf5 { [%eval -1.39] [%clk 0:09:30] } 25. Qxf5 { [%eval -1.48] [%clk 0:19:31] } 25... gxf5 { [%eval -1.34] [%clk 0:07:25] } 26. Ba5 { [%eval -1.5] [%clk 0:19:19] } 26... Rc8 { [%eval -1.4] [%clk 0:07:48] } 27. Rc2 { [%eval -1.24] [%clk 0:19:17] } 27... Rc6 { [%eval -1.54] [%clk 0:07:07] } 28. h5 { [%eval -1.56] [%clk 0:15:12] } 28... Kf8 { [%eval -1.55] [%clk 0:06:22] } 29. Kf1 { [%eval -1.29] [%clk 0:12:47] } 29... Rd5 { [%eval -1.36] [%clk 0:06:33] } 30. g3 { [%eval -1.23] [%clk 0:12:11] } 30... Ra6 { [%eval -1.42] [%clk 0:05:58] } 31. Bd2 { [%eval -1.38] [%clk 0:10:40] } 31... Bxd2 { [%eval -1.31] [%clk 0:06:21] } 32. Nxd2 { [%eval -1.43] [%clk 0:11:09] } 32... Rd4?! { [%eval -0.57] } { Inaccuracy. f4 was best. } { [%clk 0:06:12] } 33. Rec1 { [%eval -0.54] [%clk 0:10:17] } 33... Ra4 { [%eval -0.44] [%clk 0:06:14] } 34. h6?! { [%eval -1.32] } { Inaccuracy. Nf3 was best. } { [%clk 0:09:16] } 34... f4 { [%eval -1.25] [%clk 0:06:11] } 35. b3 { [%eval -1.6] [%clk 0:06:11] } 35... Rxa3 { [%eval -1.45] [%clk 0:06:36] } 36. Nxc4 { [%eval -1.39] [%clk 0:06:34] } 36... Rxb3 { [%eval -1.46] [%clk 0:05:29] } 37. Na5?! { [%eval -2.26] } { Inaccuracy. gxf4 was best. } { [%clk 0:06:14] } 37... Rb5 { [%eval -2.23] [%clk 0:04:21] } 38. Nc6 { [%eval -2.06] [%clk 0:06:00] } 38... Re4 { [%eval -2.07] [%clk 0:04:20] } 39. Nxa7 { [%eval -2.14] [%clk 0:06:11] } 39... Ra5 { [%eval -2.15] [%clk 0:04:18] } 40. Nc6 { [%eval -2.19] [%clk 0:36:10] } 40... Rb5?! { [%eval -1.32] } { Inaccuracy. Ra8 was best. } { [%clk 0:34:11] } 41. gxf4 { [%eval -1.87] [%clk 0:26:08] } 41... Rxe6 { [%eval -1.95] [%clk 0:31:29] } 42. Rxc5 { [%eval -2.3] [%clk 0:24:54] } 42... Rxc5 { [%eval -2.32] [%clk 0:31:53] } 43. Nd4?? { [%eval -12.97] } { Blunder. Rxc5 was best. } 43... f5?? { [%eval 5.8] } { Blunder. Rxc1+ was best. } 1/2-1/2