Event: LA ZUBIA 2024
Date: 2024-12-07
White: Ortiz Alfaro, Angel
WhiteElo: 1794
Black: Muzika, Paul
BlackElo: 2109
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:30:34] } 2. Nf3 { [%eval 0.2] [%clk 1:30:49] } 2... Nc6 { [%eval 0.25] [%clk 1:30:58] } 3. d4 { [%eval 0.27] [%clk 1:30:51] } 3... cxd4 { [%eval 0.35] [%clk 1:31:23] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:14] } 4... Nf6 { [%eval 0.19] [%clk 1:31:30] } 5. Nc3 { [%eval 0.26] [%clk 1:31:20] } 5... e5 { [%eval 0.34] [%clk 1:31:55] } 6. Ndb5 { [%eval 0.29] [%clk 1:31:26] } 6... d6 { [%eval 0.34] [%clk 1:32:20] } 7. Bg5 { [%eval 0.29] [%clk 1:31:06] } 7... a6 { [%eval 0.33] [%clk 1:32:44] } 8. Na3 { [%eval 0.21] [%clk 1:31:21] } 8... b5 { [%eval 0.19] [%clk 1:33:09] } 9. Nd5 { [%eval 0.29] [%clk 1:31:19] } 9... Be7 { [%eval 0.28] [%clk 1:33:33] } 10. Bxf6 { [%eval 0.3] [%clk 1:31:04] } 10... Bxf6 { [%eval 0.32] [%clk 1:33:58] } 11. c3 { [%eval 0.36] [%clk 1:30:50] } 11... Rb8 { [%eval 0.17] [%clk 1:33:38] } 12. Nc2 { [%eval 0.23] [%clk 1:29:25] } 12... Bg5 { [%eval 0.21] [%clk 1:34:00] } 13. Bd3 { [%eval 0.09] [%clk 1:24:41] } 13... O-O { [%eval 0.0] [%clk 1:28:13] } 14. h4 { [%eval 0.05] [%clk 1:22:27] } 14... Bh6 { [%eval 0.15] [%clk 1:26:48] } 15. g4 { [%eval -0.2] [%clk 1:20:56] } 15... Bf4 { [%eval -0.32] [%clk 1:26:52] } 16. Qf3 { [%eval -0.45] [%clk 1:20:24] } 16... a5 { [%eval -0.27] [%clk 1:18:07] } 17. Nxf4 { [%eval -0.78] [%clk 1:18:07] } 17... exf4 { [%eval -0.78] [%clk 1:18:30] } 18. Qxf4 { [%eval -0.8] [%clk 1:17:21] } 18... Ne5 { [%eval -0.3] [%clk 1:18:34] } 19. Be2 { [%eval -0.33] [%clk 1:17:22] } 19... Bxg4 { [%eval -0.19] [%clk 1:18:11] } 20. Qg3? { [%eval -1.6] } { Mistake. Ne3 was best. } { [%clk 1:12:40] } 20... f5 { [%eval -1.23] [%clk 1:06:59] } 21. f4 { [%eval -1.36] [%clk 1:08:28] } 21... Bxe2 { [%eval -1.53] [%clk 1:04:53] } 22. fxe5? { [%eval -3.18] } { Mistake. Kxe2 was best. } { [%clk 1:07:46] } 22... f4 { [%eval -3.23] [%clk 1:04:56] } 23. Qg5 { [%eval -4.0] [%clk 1:06:59] } 23... Bd3?! { [%eval -3.03] } { Inaccuracy. Qxg5 was best. } { [%clk 0:55:36] } 24. Qxd8 { [%eval -3.22] [%clk 1:06:14] } 24... Rbxd8? { [%eval -1.33] } { Mistake. Rfxd8 was best. } { [%clk 0:55:27] } 25. Nd4 { [%eval -1.45] [%clk 1:02:10] } 25... Bxe4 { [%eval -1.13] [%clk 0:43:59] } 26. Rf1?! { [%eval -1.92] } { Inaccuracy. Rh2 was best. } { [%clk 1:01:27] } 26... Rde8?! { [%eval -1.08] } { Inaccuracy. Bd5 was best. } { [%clk 0:42:52] } 27. e6 { [%eval -1.11] [%clk 1:00:45] } 27... Bd5 { [%eval -1.25] [%clk 0:38:03] } 28. O-O-O? { [%eval -2.96] } { Mistake. Kf2 was best. } { [%clk 1:00:15] } 28... f3?! { [%eval -1.83] } { Inaccuracy. Bxe6 was best. } { [%clk 0:18:45] } 29. b3 { [%eval -1.85] [%clk 0:59:24] } 29... Bxe6 { [%eval -1.4] [%clk 0:16:35] } 30. Nxb5? { [%eval -2.74] } { Mistake. Rxf3 was best. } { [%clk 0:58:58] } 30... Bh3 { [%eval -2.71] [%clk 0:13:15] } 31. Rf2 { [%eval -2.6] [%clk 0:59:26] } 31... Bg2?! { [%eval -1.55] } { Inaccuracy. h5 was best. } { [%clk 0:10:46] } 32. Nxd6 { [%eval -1.47] [%clk 0:58:32] } 32... Re5 { [%eval -1.26] [%clk 0:08:48] } 33. Nc4? { [%eval -2.73] } { Mistake. Rd4 was best. } { [%clk 0:58:07] } 33... Re4 { [%eval -2.37] [%clk 0:08:53] } 34. Rd4 { [%eval -2.54] [%clk 0:57:37] } 34... Re1+ { [%eval -2.72] [%clk 0:06:39] } 35. Rd1 { [%eval -2.61] [%clk 0:57:12] } 35... Re4 { [%eval -2.42] [%clk 0:04:43] } 36. Rd4 { [%eval -2.31] [%clk 0:57:27] } 36... Rxd4?? { [%eval -0.31] } { Blunder. Re1+ was best. } { [%clk 0:05:00] } 37. cxd4 { [%eval -0.43] [%clk 0:57:56] } 37... Rf4 { [%eval -0.3] [%clk 0:04:46] } 38. Ne5?? { [%eval -2.57] } { Blunder. d5 was best. } { [%clk 0:57:52] } 38... g6?? { [%eval -0.04] } { Blunder. h5 was best. } { [%clk 0:03:47] } 39. Kc2?? { [%eval -2.74] } { Blunder. d5 was best. } { [%clk 0:57:10] } 39... Rxd4 { [%eval -2.66] [%clk 0:03:42] } 40. Nxf3 { [%eval -2.83] [%clk 0:57:37] } 40... Bxf3 { [%eval -2.82] [%clk 0:03:41] } 41. Rxf3 { [%eval -2.46] [%clk 0:57:58] } 41... Rxh4 { [%eval -2.85] [%clk 0:04:07] } 42. a3 { [%eval -2.6] [%clk 0:57:53] } 42... Kg7 { [%eval -2.68] [%clk 0:03:33] } 43. Rd3 { [%eval -2.97] [%clk 0:58:09] } 43... Rf4 { [%eval -2.74] [%clk 0:03:40] } 44. Kc3 { [%eval -3.39] [%clk 0:58:22] } 44... h5 { [%eval -3.32] [%clk 0:04:01] } 45. Rd5?! { [%eval -4.69] } { Inaccuracy. b4 was best. } { [%clk 0:57:47] } 45... Rf5 { [%eval -4.26] [%clk 0:03:50] } 46. Rd4 { [%eval -5.01] [%clk 0:57:18] } 46... g5 { [%eval -5.33] [%clk 0:04:05] } 47. b4 { [%eval -5.19] [%clk 0:57:42] } 47... axb4+ { [%eval -5.31] [%clk 0:04:25] } 48. axb4 { [%eval -5.22] [%clk 0:58:03] } 48... Kf6 { [%eval -4.68] [%clk 0:03:16] } 49. Kc4 { [%eval -5.22] [%clk 0:58:22] } 49... g4 { [%eval -5.24] [%clk 0:01:49] } 50. b5 { [%eval -5.06] [%clk 0:58:43] } 50... Rxb5?? { [%eval -2.27] } { Blunder. g3 was best. } { [%clk 0:01:19] } 51. Kxb5 { [%eval -2.24] [%clk 0:59:07] } 51... g3 { [%eval -2.33] [%clk 0:01:41] } 52. Rd8 { [%eval -2.3] [%clk 0:59:10] } 52... Kf5?? { [%eval 0.0] } { Blunder. h4 was best. } { [%clk 0:01:21] } 53. Kc4?? { [%eval -2.14] } { Blunder. Rf8+ was best. } { [%clk 0:58:53] } 53... Kf4?? { [%eval 0.0] } { Blunder. h4 was best. } { [%clk 0:01:10] } 54. Rf8+ { [%eval 0.0] [%clk 0:59:00] } 54... Ke3 { [%eval 0.0] [%clk 0:01:22] } 55. Rg8?? { [%eval -2.33] } { Blunder. Re8+ was best. } { [%clk 0:59:07] } 55... Kf3?? { [%eval 0.0] } { Blunder. h4 was best. } { [%clk 0:01:32] } 56. Rf8+ { [%eval 0.0] [%clk 0:59:01] } 56... Kg4 { [%eval 0.16] [%clk 0:01:25] } 57. Kd3 { [%eval 0.16] [%clk 0:59:22] } 57... h4?? { [%eval #28] } { Checkmate is now unavoidable. g2 was best. } { [%clk 0:01:17] } 58. Ke2?? { [%eval 4.82] } { Lost forced checkmate sequence. Ke4 was best. } { [%clk 0:59:01] } 58... Kh3?? { [%eval #16] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:00:43] } 1/2-1/2