Event: Round 1: Ossa Muchavisoy, Eric Stiven - Tineo Mojica, Ivan Esteban
Date: 2024-06-09
White: Ossa Muchavisoy, Eric Stiven
WhiteElo: 0
Black: Tineo Mojica, Ivan Esteban
BlackElo: 1876
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Staunton-Cochrane Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:04:03] } 1... c5 { [%eval 0.25] [%clk 0:04:03] } 2. c4 { [%eval 0.0] [%clk 0:04:05] } 2... Nc6 { [%eval 0.08] [%clk 0:04:04] } 3. Nf3 { [%eval 0.0] [%clk 0:04:05] } 3... d6 { [%eval 0.25] [%clk 0:04:04] } 4. d3 { [%eval -0.22] [%clk 0:04:06] } 4... Nf6 { [%eval -0.07] [%clk 0:04:04] } 5. Nc3 { [%eval -0.17] [%clk 0:04:07] } 5... Bg4 { [%eval -0.14] [%clk 0:04:04] } 6. Be2 { [%eval -0.22] [%clk 0:04:08] } 6... e6 { [%eval 0.02] [%clk 0:04:05] } 7. h3 { [%eval -0.17] [%clk 0:04:05] } 7... Bh5 { [%eval 0.18] [%clk 0:04:05] } 8. g4 { [%eval 0.3] [%clk 0:04:04] } 8... Bg6 { [%eval 0.26] [%clk 0:04:06] } 9. Bg5?! { [%eval -0.43] } { Inaccuracy. h4 was best. } { [%clk 0:03:59] } 9... Be7 { [%eval -0.51] [%clk 0:04:03] } 10. Qd2 { [%eval -0.7] [%clk 0:03:57] } 10... a6 { [%eval -0.52] [%clk 0:04:02] } 11. Bf4 { [%eval -0.65] [%clk 0:03:51] } 11... Nd4 { [%eval -0.4] [%clk 0:03:51] } 12. Nxd4?! { [%eval -1.08] } { Inaccuracy. Bd1 was best. } { [%clk 0:03:41] } 12... cxd4 { [%eval -1.07] [%clk 0:03:52] } 13. Nd1 { [%eval -1.0] [%clk 0:03:20] } 13... d5 { [%eval -0.54] [%clk 0:03:38] } 14. e5? { [%eval -1.91] } { Mistake. cxd5 was best. } { [%clk 0:03:08] } 14... Nd7 { [%eval -1.94] [%clk 0:02:51] } 15. b3 { [%eval -1.75] [%clk 0:02:51] } 15... Qb6 { [%eval -1.68] [%clk 0:02:47] } 16. Nb2?? { [%eval -4.28] } { Blunder. O-O was best. } { [%clk 0:02:44] } 16... Bb4 { [%eval -4.18] [%clk 0:02:46] } 17. Na4 { [%eval -4.9] [%clk 0:02:42] } 17... Bxd2+ { [%eval -5.1] [%clk 0:02:46] } 18. Bxd2 { [%eval -4.85] [%clk 0:02:42] } 18... Qc6 { [%eval -5.01] [%clk 0:02:47] } 19. cxd5 { [%eval -4.98] [%clk 0:02:43] } 19... Qxd5 { [%eval -4.91] [%clk 0:02:46] } 20. Rf1 { [%eval -5.94] [%clk 0:02:43] } 20... b5 { [%eval -5.35] [%clk 0:02:40] } 21. Nb2 { [%eval -5.31] [%clk 0:02:37] } 21... Nxe5 { [%eval -5.13] [%clk 0:02:40] } 22. f4 { [%eval -4.97] [%clk 0:02:32] } 22... Nc6 { [%eval -5.08] [%clk 0:02:22] } 23. Bf3 { [%eval -5.03] [%clk 0:02:33] } 23... Qd6 { [%eval -5.1] [%clk 0:02:19] } 24. Rc1 { [%eval -5.41] [%clk 0:02:33] } 24... Rc8 { [%eval -5.37] [%clk 0:02:19] } 25. Be2 { [%eval -5.73] [%clk 0:02:23] } 25... h5 { [%eval -5.54] [%clk 0:02:13] } 26. f5 { [%eval -5.65] [%clk 0:02:21] } 26... Bh7 { [%eval -5.38] [%clk 0:02:07] } 27. Bf4 { [%eval -5.38] [%clk 0:02:09] } 27... e5 { [%eval -5.37] [%clk 0:02:07] } 28. Bd2 { [%eval -5.56] [%clk 0:02:03] } 28... O-O { [%eval -5.5] [%clk 0:01:47] } 29. Nd1 { [%eval -5.74] [%clk 0:02:04] } 29... Ne7 { [%eval -5.1] [%clk 0:01:43] } 30. Nf2 { [%eval -5.35] [%clk 0:01:58] } 30... Rxc1+ { [%eval -5.31] [%clk 0:01:44] } 31. Bxc1 { [%eval -5.26] [%clk 0:01:59] } 31... Rc8 { [%eval -5.26] [%clk 0:01:45] } 32. Bd2 { [%eval -5.28] [%clk 0:02:00] } 32... Rc2 { [%eval -5.23] [%clk 0:01:45] } 33. Ne4 { [%eval -5.09] [%clk 0:02:01] } 33... Qc6 { [%eval -5.04] [%clk 0:01:37] } 34. f6 { [%eval -5.73] [%clk 0:01:58] } 34... Bxe4 { [%eval -5.55] [%clk 0:01:36] } 35. fxe7 { [%eval -5.62] [%clk 0:01:54] } 35... Bd5 { [%eval -5.6] [%clk 0:01:17] } 36. Bf3 { [%eval -7.05] [%clk 0:01:46] } 36... Bxf3 { [%eval -7.08] [%clk 0:01:13] } 37. Rxf3 { [%eval -6.75] [%clk 0:01:47] } 37... Qe6 { [%eval -6.27] [%clk 0:01:00] } 38. Bb4 { [%eval -6.28] [%clk 0:01:43] } 38... Rc8 { [%eval -6.15] [%clk 0:00:54] } 39. gxh5 { [%eval -6.74] [%clk 0:01:37] } 39... Re8 { [%eval -6.16] [%clk 0:00:55] } 40. h6 { [%eval -6.42] [%clk 0:01:34] } 40... Qxh6 { [%eval -6.45] [%clk 0:00:55] } 41. Ke2 { [%eval -6.75] [%clk 0:01:31] } 41... a5 { [%eval -6.96] [%clk 0:00:51] } 42. Bc5 { [%eval -7.04] [%clk 0:01:28] } 42... e4 { [%eval -6.78] [%clk 0:00:48] } 43. dxe4 { [%eval -7.92] [%clk 0:01:17] } 43... Qc6 { [%eval -8.11] [%clk 0:00:48] } 44. Bxd4 { [%eval -8.11] [%clk 0:01:01] } 44... Qxe4+ { [%eval -7.86] [%clk 0:00:46] } 45. Be3 { [%eval -9.19] [%clk 0:01:02] } 45... Rxe7 { [%eval -8.96] [%clk 0:00:46] } 46. Kf2? { [%eval #-17] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:01:01] } 46... Qc2+ { [%eval #-16] [%clk 0:00:46] } 47. Kg3 { [%eval #-21] [%clk 0:01:02] } 47... Re6 { [%eval -7.33] [%clk 0:00:43] } 48. Bf4?? { [%eval #-8] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:00:56] } 48... Rg6+ { [%eval #-7] [%clk 0:00:41] } 49. Kh4 { [%eval #-5] } 49... Rf6 { [%eval #-8] [%clk 0:00:35] } 50. Kg4 { [%eval #-7] [%clk 0:00:49] } 50... Qg6+? { [%eval -8.51] } { Lost forced checkmate sequence. Qg2+ was best. } { [%clk 0:00:35] } 51. Kh4? { [%eval #-2] } { Checkmate is now unavoidable. Bg5 was best. } { [%clk 0:00:49] } 51... Qh7+?? { [%eval -6.96] } { Lost forced checkmate sequence. Rf5 was best. } { [%clk 0:00:34] } 52. Kg4?? { [%eval #-8] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:00:50] } 52... Qe4 { [%eval #-11] [%clk 0:00:31] } 53. h4?? { [%eval #-3] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:00:48] } 53... a4 { [%eval #-22] [%clk 0:00:29] } 54. Kg3 { [%eval #-12] [%clk 0:00:49] } 54... Rxf4?? { [%eval -6.19] } { Lost forced checkmate sequence. Rg6+ was best. } { [%clk 0:00:28] } 55. Rxf4 { [%eval -6.52] [%clk 0:00:50] } 55... Qe5 { [%eval -6.21] [%clk 0:00:29] } 56. bxa4 { [%eval -7.92] [%clk 0:00:50] } 56... bxa4 { [%eval -7.53] [%clk 0:00:30] } 57. Kf3 { [%eval -6.97] [%clk 0:00:50] } 57... Qc3+ { [%eval -7.63] [%clk 0:00:28] } 58. Kg4 { [%eval -7.07] [%clk 0:00:50] } 58... Qc2 { [%eval -6.69] [%clk 0:00:24] } 59. a3?? { [%eval #-21] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:00:49] } 59... Qb3?? { [%eval -6.08] } { Lost forced checkmate sequence. Qg2+ was best. } { [%clk 0:00:23] } 60. Rf3 { [%eval -6.22] [%clk 0:00:50] } 60... Qe6+ { [%eval -6.24] [%clk 0:00:23] } 61. Kg3 { [%eval -6.12] [%clk 0:00:50] } 61... g6 { [%eval -5.99] [%clk 0:00:24] } 62. Rf4 { [%eval -7.87] [%clk 0:00:50] } 62... Qd6 { [%eval -57.2] [%clk 0:00:24] } 63. Kg4 { [%eval -10.39] [%clk 0:00:51] } 63... Qxa3 { [%eval -9.81] [%clk 0:00:23] } 64. h5? { [%eval #-20] } { Checkmate is now unavoidable. Rf3 was best. } { [%clk 0:00:48] } 64... gxh5+ { [%eval -7.91] [%clk 0:00:24] } 65. Kxh5? { [%eval #-16] } { Checkmate is now unavoidable. Kh4 was best. } { [%clk 0:00:49] } 65... Qh3+ { [%eval #-15] [%clk 0:00:23] } 66. Kg5 { [%eval #-15] [%clk 0:00:51] } 66... Qg3+ { [%eval #-15] [%clk 0:00:20] } 67. Kf5 { [%eval #-14] [%clk 0:00:52] } 67... Qxf4+ { [%eval #-12] [%clk 0:00:20] } 68. Kxf4 { [%eval #-12] [%clk 0:00:53] } 68... a3 { [%eval #-11] [%clk 0:00:22] } 69. Ke3 { [%eval #-11] [%clk 0:00:54] } 69... a2 { [%eval -16.11] [%clk 0:00:23] } 70. Kd4 { [%clk 0:00:56] } 0-1