Event: Round 4: James Chirilov - Carlos Sandoval Mercado
Site: https://lichess.org
Date: 2023-03-17
White: James Chirilov
Black: Carlos Sandoval Mercado
BlackTitle: FM
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:08] } 2. Nf3 { [%eval 0.0] [%clk 1:31:13] } 2... d6 { [%eval 0.0] [%clk 1:29:30] } 3. d4 { [%eval 0.25] [%clk 1:31:33] } 3... cxd4 { [%eval 0.13] [%clk 1:29:56] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:56] } 4... Nf6 { [%eval 0.3] [%clk 1:30:21] } 5. Nc3 { [%eval 0.21] [%clk 1:32:18] } 5... a6 { [%eval 0.39] [%clk 1:30:04] } 6. Bg5 { [%eval 0.0] [%clk 1:32:05] } 6... Nbd7 { [%eval 0.18] [%clk 1:29:35] } 7. Bc4 { [%eval 0.0] [%clk 1:32:16] } 7... Qb6 { [%eval 0.1] [%clk 1:29:19] } 8. Bb3 { [%eval 0.42] [%clk 1:32:13] } 8... e6 { [%eval 0.3] [%clk 1:28:41] } 9. Bxf6 { [%eval 0.31] [%clk 1:32:04] } 9... Nxf6 { [%eval 0.12] [%clk 1:29:00] } 10. Qd2 { [%eval 0.17] [%clk 1:32:01] } 10... Nd7 { [%eval 0.0] [%clk 1:25:58] } 11. O-O-O { [%eval 0.25] [%clk 1:31:04] } 11... Nc5 { [%eval 0.2] [%clk 1:26:16] } 12. f4 { [%eval 0.22] [%clk 1:29:22] } 12... Bd7 { [%eval 0.22] [%clk 1:24:25] } 13. Rhf1 { [%eval -0.15] [%clk 1:24:08] } 13... Be7 { [%eval 0.23] [%clk 1:01:33] } 14. Kb1 { [%eval 0.16] [%clk 1:21:52] } 14... O-O { [%eval 0.43] [%clk 0:49:45] } 15. f5 { [%eval 0.36] [%clk 1:18:05] } 15... Bf6 { [%eval 0.28] [%clk 0:46:38] } 16. g4 { [%eval 0.33] [%clk 1:13:01] } 16... h6 { [%eval 0.54] [%clk 0:44:18] } 17. Nf3? { [%eval -0.69] } { Mistake. h4 was best. } { [%clk 1:06:51] } 17... Bxc3 { [%eval -0.61] [%clk 0:42:40] } 18. Qxc3 { [%eval -0.66] [%clk 1:06:06] } 18... Nxe4 { [%eval -0.63] [%clk 0:42:33] } 19. Qe1 { [%eval -0.47] [%clk 1:02:05] } 19... exf5 { [%eval -0.46] [%clk 0:35:52] } 20. Nd4 { [%eval -0.8] [%clk 0:50:45] } 20... Rae8 { [%eval -0.64] [%clk 0:32:15] } 21. Nxf5 { [%eval -0.77] [%clk 0:44:15] } 21... a5 { [%eval -0.41] [%clk 0:25:00] } 22. Bd5?! { [%eval -0.97] } { Inaccuracy. a4 was best. } { [%clk 0:39:41] } 22... Bc6 { [%eval -0.94] [%clk 0:15:22] } 23. Bxe4 { [%eval -1.0] [%clk 0:31:26] } 23... Bxe4 { [%eval -0.93] [%clk 0:13:53] } 24. Qc3 { [%eval -1.09] [%clk 0:26:11] } 24... Re5 { [%eval -0.95] [%clk 0:14:08] } 25. Rd2? { [%eval -2.64] } { Mistake. a4 was best. } { [%clk 0:19:23] } 25... Bxf5 { [%eval -2.56] [%clk 0:12:34] } 26. gxf5 { [%eval -2.47] [%clk 0:19:49] } 26... Rxf5 { [%eval -2.66] [%clk 0:12:57] } 27. Rfd1 { [%eval -2.66] [%clk 0:19:09] } 27... Qc5 { [%eval -2.47] [%clk 0:08:03] } 28. Qg3 { [%eval -2.72] [%clk 0:18:06] } 28... d5 { [%eval -2.66] [%clk 0:08:27] } 29. a3 { [%eval -3.05] [%clk 0:17:41] } 29... Re8 { [%eval -3.2] [%clk 0:08:30] } 30. Qb3 { [%eval -3.56] [%clk 0:17:34] } 30... b6?! { [%eval -2.45] } { Inaccuracy. Qc6 was best. } { [%clk 0:06:04] } 31. Qh3?! { [%eval -3.84] } { Inaccuracy. Rxd5 was best. } { [%clk 0:13:34] } 31... Ree5 { [%eval -3.86] [%clk 0:04:39] } 32. Qg4 { [%eval -3.97] [%clk 0:12:17] } 32... h5 { [%eval -4.0] [%clk 0:04:43] } 33. Qh4 { [%eval -4.09] [%clk 0:11:58] } 33... Qe7 { [%eval -3.32] [%clk 0:04:27] } 34. Qh3 { [%eval -3.97] [%clk 0:11:55] } 34... g6 { [%eval -4.21] [%clk 0:04:53] } 35. Qg2 { [%eval -3.9] [%clk 0:11:29] } 35... Kg7 { [%eval -3.91] [%clk 0:04:50] } 36. Rxd5 { [%eval -3.45] [%clk 0:10:03] } 36... Rxd5 { [%eval -4.46] [%clk 0:04:06] } 37. Rxd5 { [%eval -3.72] [%clk 0:10:32] } 37... Rxd5 { [%eval -4.39] [%clk 0:04:31] } 38. Qxd5 { [%eval -4.54] [%clk 0:10:49] } 38... Qe1+ { [%eval -4.37] [%clk 0:03:34] } 39. Ka2 { [%eval -4.44] [%clk 0:11:15] } 39... Qe6 { [%eval -4.42] [%clk 0:04:02] } 40. Qxe6 { [%eval -4.53] [%clk 0:11:03] } 40... fxe6 { [%eval -4.61] [%clk 0:04:31] } 41. Kb3 { [%eval -4.68] [%clk 0:11:04] } 41... g5 { [%eval -4.98] [%clk 0:03:20] } 42. Kc4 { [%eval -4.93] [%clk 0:10:58] } 42... g4 { [%eval -5.21] [%clk 0:03:28] } 43. Kd3 { [%eval -5.0] [%clk 0:11:00] } 43... h4 { [%eval -5.08] [%clk 0:03:37] } 44. Ke3 { [%eval -5.56] [%clk 0:09:01] } 44... e5 { [%eval -5.04] [%clk 0:02:11] } 45. b4?! { [%eval -6.45] } { Inaccuracy. b3 was best. } { [%clk 0:07:39] } 45... axb4 { [%eval -6.31] [%clk 0:02:00] } 46. axb4 { [%eval -6.6] [%clk 0:08:09] } 46... Kf6 { [%eval -6.67] [%clk 0:02:17] } 47. c4 { [%eval -6.84] [%clk 0:08:16] } 47... Ke6 { [%eval -6.8] [%clk 0:02:42] } 48. Ke2 { [%eval -6.8] [%clk 0:02:49] } 48... g3 { [%eval -7.0] [%clk 0:03:03] } 49. h3?! { [%eval -10.53] } { Inaccuracy. hxg3 was best. } { [%clk 0:02:25] } 49... e4 { [%eval -10.44] [%clk 0:03:29] } 50. Ke3 { [%eval -11.59] [%clk 0:01:10] } 50... Ke5 { [%eval -12.08] [%clk 0:03:55] } 0-1