Event: Round 1: Alonso Zapata - Carlos Sandoval Mercado
Site: https://lichess.org
Date: 2023-03-15
White: Alonso Zapata
WhiteTitle: GM
Black: Carlos Sandoval Mercado
BlackTitle: FM
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... d6 { [%eval 0.0] [%clk 1:30:30] } 3. d4 { [%eval 0.25] [%clk 1:31:26] } 3... cxd4 { [%eval 0.13] [%clk 1:30:53] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:52] } 4... Nf6 { [%eval 0.3] [%clk 1:31:08] } 5. Nc3 { [%eval 0.21] [%clk 1:32:14] } 5... a6 { [%eval 0.39] [%clk 1:31:33] } 6. Be2 { [%eval 0.07] [%clk 1:31:12] } 6... e5 { [%eval 0.13] [%clk 1:31:22] } 7. Nf3 { [%eval 0.08] [%clk 1:31:37] } 7... Be7 { [%eval 0.12] [%clk 1:31:21] } 8. O-O { [%eval 0.0] [%clk 1:31:41] } 8... O-O { [%eval 0.18] [%clk 1:31:07] } 9. Re1 { [%eval 0.0] [%clk 1:30:37] } 9... h6 { [%eval 0.05] [%clk 1:24:36] } 10. Bf1 { [%eval 0.0] [%clk 1:28:06] } 10... Be6 { [%eval -0.26] [%clk 1:21:52] } 11. h3 { [%eval -0.27] [%clk 1:25:32] } 11... Qc7 { [%eval 0.0] [%clk 1:17:00] } 12. a4 { [%eval 0.07] [%clk 1:16:22] } 12... b6 { [%eval 0.24] [%clk 1:02:26] } 13. Nh2 { [%eval 0.17] [%clk 0:55:45] } 13... Nc6 { [%eval 0.04] [%clk 1:00:38] } 14. Nd5 { [%eval -0.01] [%clk 0:46:48] } 14... Bxd5 { [%eval 0.0] [%clk 0:53:27] } 15. exd5 { [%eval 0.13] [%clk 0:47:13] } 15... Nb4 { [%eval -0.09] [%clk 0:53:47] } 16. c4 { [%eval -0.54] [%clk 0:47:07] } 16... Nd7?! { [%eval 0.43] } { Inaccuracy. Nh7 was best. } { [%clk 0:53:02] } 17. Ra3 { [%eval 0.37] [%clk 0:40:23] } 17... f5 { [%eval 0.73] [%clk 0:33:21] } 18. Bxh6?? { [%eval -1.08] } { Blunder. Rg3 was best. } { [%clk 0:28:35] } 18... gxh6 { [%eval -1.07] [%clk 0:21:05] } 19. Qd2 { [%eval -1.25] [%clk 0:27:25] } 19... Kh7 { [%eval -1.12] [%clk 0:21:18] } 20. Qxb4 { [%eval -1.06] [%clk 0:27:34] } 20... a5 { [%eval -1.07] [%clk 0:20:53] } 21. Qd2 { [%eval -1.08] [%clk 0:25:36] } 21... Nc5 { [%eval -1.12] [%clk 0:18:09] } 22. Qc2 { [%eval -1.04] [%clk 0:20:11] } 22... e4 { [%eval -0.86] [%clk 0:15:29] } 23. f3?! { [%eval -1.43] } { Inaccuracy. Kh1 was best. } { [%clk 0:13:23] } 23... Bh4 { [%eval -1.55] [%clk 0:13:57] } 24. Re2 { [%eval -1.57] [%clk 0:13:47] } 24... Rae8? { [%eval -0.32] } { Mistake. Qg7 was best. } { [%clk 0:04:27] } 25. Kh1?! { [%eval -1.05] } { Inaccuracy. fxe4 was best. } { [%clk 0:13:31] } 25... Qg7 { [%eval -0.94] [%clk 0:01:32] } 26. Ree3?? { [%eval -3.12] } { Blunder. g4 was best. } { [%clk 0:03:54] } 26... Kh8?! { [%eval -2.37] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:43] } 27. f4 { [%eval -2.62] [%clk 0:03:54] } 27... Rg8 { [%eval -2.93] [%clk 0:00:37] } 28. g4?! { [%eval -4.13] } { Inaccuracy. Qd2 was best. } { [%clk 0:01:01] } 28... Bf6? { [%eval -2.49] } { Mistake. Rgf8 was best. } { [%clk 0:01:02] } 29. Rg3 { [%eval -2.65] [%clk 0:01:10] } 29... Bxb2?? { [%eval -0.49] } { Blunder. Bh4 was best. } { [%clk 0:00:43] } 30. Ra2?? { [%eval -2.54] } { Blunder. gxf5 was best. } { [%clk 0:01:12] } 30... Bd4?! { [%eval -1.65] } { Inaccuracy. Bf6 was best. } { [%clk 0:01:02] } 31. Qd1 { [%eval -1.87] [%clk 0:01:25] } 31... Bf6 { [%eval -1.7] [%clk 0:00:43] } 32. Rgg2 { [%eval -2.11] [%clk 0:01:11] } 32... Qh7 { [%eval -1.62] [%clk 0:00:38] } 33. Rg1?! { [%eval -2.36] } { Inaccuracy. Qe1 was best. } { [%clk 0:01:17] } 33... Bh4 { [%eval -1.75] [%clk 0:00:32] } 34. Rag2 { [%eval -1.87] [%clk 0:01:41] } 34... Qf7 { [%eval -1.52] [%clk 0:00:33] } 35. Be2 { [%eval -1.16] [%clk 0:02:05] } 35... e3 { [%eval -0.61] [%clk 0:00:58] } 36. g5 { [%eval -0.81] [%clk 0:01:18] } 36... Ne4?? { [%eval 1.2] } { Blunder. Qf8 was best. } { [%clk 0:01:14] } 37. Qd4+?? { [%eval -2.97] } { Blunder. Bh5 was best. } { [%clk 0:01:38] } 37... Qg7 { [%eval -3.03] [%clk 0:01:32] } 38. Qxg7+ { [%eval -3.36] [%clk 0:01:24] } 38... Rxg7 { [%eval -3.55] [%clk 0:01:52] } 39. Nf1? { [%eval -6.83] } { Mistake. Nf3 was best. } { [%clk 0:01:24] } 39... hxg5 { [%eval -6.92] [%clk 0:01:59] } 40. Kh2 { [%eval -7.74] [%clk 0:01:46] } 40... Bf2 { [%eval -7.98] [%clk 0:02:09] } 41. Rh1 { [%eval -8.68] [%clk 0:01:24] } 41... g4 { [%eval -9.44] [%clk 0:01:07] } 0-1