Event: Round 4: Jacinto Coba Moncada - Francisco Javi Santos Izquierdo
Date: 2023-07-01
White: Jacinto Coba Moncada
Black: Francisco Javi Santos Izquierdo
Result: 0-1
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:41] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:05] } 2... Nc6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.33] [%clk 1:31:08] } 3... cxd4 { [%eval 0.38] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:25] } 4... e5 { [%eval 0.36] [%clk 1:32:02] } 5. Nb5 { [%eval 0.17] [%clk 1:31:19] } 5... d6 { [%eval 0.47] [%clk 1:32:25] } 6. N1c3 { [%eval 0.49] [%clk 1:31:06] } 6... a6 { [%eval 0.0] [%clk 1:32:45] } 7. Na3 { [%eval 0.43] [%clk 1:31:27] } 7... Be6 { [%eval 0.45] [%clk 1:33:08] } 8. Bc4?! { [%eval -0.45] } { Inaccuracy. Nc4 was best. } { [%clk 1:30:27] } 8... b5 { [%eval -0.56] [%clk 1:33:27] } 9. Bd5 { [%eval -0.37] [%clk 1:30:00] } 9... Rc8 { [%eval -0.49] [%clk 1:31:32] } 10. Ne2 { [%eval -0.61] [%clk 1:29:16] } 10... Nf6 { [%eval -0.34] [%clk 1:30:12] } 11. Bg5 { [%eval -0.5] [%clk 1:26:21] } 11... Qa5+?! { [%eval 0.17] } { Inaccuracy. Ne7 was best. } { [%clk 1:30:08] } 12. Bd2?! { [%eval -0.85] } { Inaccuracy. c3 was best. } { [%clk 1:24:42] } 12... Qc7?! { [%eval -0.2] } { Inaccuracy. Qa4 was best. } { [%clk 1:30:20] } 13. Bxe6?! { [%eval -0.92] } { Inaccuracy. c4 was best. } { [%clk 1:21:43] } 13... fxe6 { [%eval -0.94] [%clk 1:30:29] } 14. Ng3 { [%eval -0.96] [%clk 1:21:20] } 14... Be7 { [%eval -0.47] [%clk 1:28:46] } 15. c3 { [%eval -0.43] [%clk 1:21:26] } 15... O-O { [%eval -0.42] [%clk 1:29:06] } 16. O-O { [%eval -0.35] [%clk 1:20:44] } 16... d5 { [%eval -0.36] [%clk 1:28:53] } 17. exd5 { [%eval -0.4] [%clk 1:19:23] } 17... exd5 { [%eval -0.39] [%clk 1:21:32] } 18. Nc2 { [%eval -0.4] [%clk 1:16:20] } 18... d4 { [%eval 0.12] [%clk 1:18:40] } 19. Rc1?! { [%eval -0.97] } { Inaccuracy. cxd4 was best. } { [%clk 1:10:22] } 19... Qd7?! { [%eval 0.01] } { Inaccuracy. d3 was best. } { [%clk 1:18:50] } 20. cxd4 { [%eval 0.08] [%clk 1:09:48] } 20... exd4 { [%eval 0.05] [%clk 1:19:05] } 21. a3?! { [%eval -0.56] } { Inaccuracy. Ne1 was best. } { [%clk 1:09:27] } 21... Ne5?! { [%eval 0.0] } { Inaccuracy. Ng4 was best. } { [%clk 1:16:18] } 22. Bf4? { [%eval -1.19] } { Mistake. Nxd4 was best. } { [%clk 1:01:42] } 22... Ng6 { [%eval -0.96] [%clk 1:15:55] } 23. Bg5 { [%eval -1.19] [%clk 1:00:05] } 23... d3 { [%eval -1.33] [%clk 1:13:23] } 24. Bxf6?! { [%eval -2.09] } { Inaccuracy. Ne1 was best. } { [%clk 0:59:49] } 24... Rxf6?! { [%eval -1.44] } { Inaccuracy. Bxf6 was best. } { [%clk 1:11:49] } 25. Nb4? { [%eval -3.28] } { Mistake. Ne3 was best. } { [%clk 0:58:48] } 25... Rxc1 { [%eval -3.48] [%clk 1:11:39] } 26. Qxc1 { [%eval -3.36] [%clk 0:59:09] } 26... a5? { [%eval -1.88] } { Mistake. Bxb4 was best. } { [%clk 1:10:32] } 27. Na2 { [%eval -1.71] [%clk 0:57:15] } 27... Nf4 { [%eval -2.06] [%clk 1:10:44] } 28. Qd2?? { [%eval -4.7] } { Blunder. Nc3 was best. } { [%clk 0:55:20] } 28... Qd5 { [%eval -4.79] [%clk 1:11:00] } 29. f3 { [%eval -4.95] [%clk 0:54:18] } 29... Qxa2 { [%eval -4.97] [%clk 1:11:20] } 30. Ne4 { [%eval -5.03] [%clk 0:54:15] } 30... Rf8 { [%eval -5.12] [%clk 1:10:52] } 31. g3 { [%eval -5.16] [%clk 0:54:09] } 31... Ne2+ { [%eval -4.63] [%clk 1:10:58] } 32. Kg2 { [%eval -4.39] [%clk 0:54:24] } 32... Qb3 { [%eval -4.74] [%clk 1:10:26] } 33. Rd1 { [%eval -4.95] [%clk 0:53:19] } 33... Rd8 { [%eval -4.62] [%clk 1:10:07] } 34. Nf2 { [%eval -4.58] [%clk 0:53:13] } 34... Qc2 { [%eval -3.99] [%clk 1:07:04] } 35. Qe3?! { [%eval -5.77] } { Inaccuracy. Qxa5 was best. } { [%clk 0:51:50] } 35... Kf8?! { [%eval -4.27] } { Inaccuracy. Bc5 was best. } { [%clk 0:59:13] } 36. Rd2 { [%eval -4.08] [%clk 0:50:58] } 36... Qc5 { [%eval -4.13] [%clk 0:57:13] } 37. Qe4 { [%eval -4.04] [%clk 0:50:11] } 37... Nc1 { [%eval -3.93] [%clk 0:52:46] } 38. Qxh7 { [%eval -4.9] [%clk 0:49:17] } 38... Qe3 { [%eval -4.83] [%clk 0:52:43] } 39. Qh8+ { [%eval -4.9] [%clk 0:48:38] } 39... Kf7 { [%eval -4.91] [%clk 0:52:59] } 40. Qh5+ { [%eval -4.95] [%clk 0:49:01] } 40... Kg8 { [%eval -4.87] [%clk 0:53:22] } 41. Rd1 { [%eval -4.96] [%clk 0:45:51] } 41... d2 { [%eval -4.94] [%clk 0:53:15] } 42. Qxb5 { [%eval -5.47] [%clk 0:45:26] } 42... Nd3 { [%eval -5.18] [%clk 0:51:12] } 43. Qb3+ { [%eval -5.29] [%clk 0:39:49] } 43... Kf8 { [%eval -5.25] [%clk 0:50:37] } 44. Nxd3 { [%eval -5.37] [%clk 0:37:01] } 44... Rxd3 { [%eval -5.44] [%clk 0:50:16] } 45. Qc2?? { [%eval #-10] } { Checkmate is now unavoidable. Qb8+ was best. } { [%clk 0:31:30] } 45... Qxf3+ { [%eval #-10] [%clk 0:49:44] } 46. Kh3 { [%eval #-8] [%clk 0:31:48] } 46... Qf5+ { [%eval #-11] [%clk 0:49:50] } 0-1