Event: Round 1: Mesa Baez, Samuel - Paez Colmenares, Adolfo
Date: 2025-05-18
White: Mesa Baez, Samuel
WhiteElo: 1987
Black: Paez Colmenares, Adolfo
BlackElo: 1601
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:15] } 2. Nf3 { [%eval 0.2] [%clk 0:15:24] } 2... d6 { [%eval 0.31] [%clk 0:15:20] } 3. d4 { [%eval 0.22] [%clk 0:15:27] } 3... cxd4 { [%eval 0.19] [%clk 0:15:22] } 4. Qxd4 { [%eval 0.08] [%clk 0:15:35] } 4... Nc6 { [%eval 0.16] [%clk 0:15:29] } 5. Bb5 { [%eval 0.12] [%clk 0:15:44] } 5... Bd7 { [%eval 0.18] [%clk 0:15:38] } 6. Bxc6 { [%eval 0.08] [%clk 0:15:52] } 6... Bxc6 { [%eval 0.13] [%clk 0:15:47] } 7. Nc3 { [%eval 0.0] [%clk 0:15:58] } 7... Nf6 { [%eval 0.06] [%clk 0:15:55] } 8. Bg5 { [%eval 0.02] [%clk 0:16:06] } 8... e6 { [%eval 0.0] [%clk 0:16:02] } 9. O-O-O { [%eval 0.0] [%clk 0:16:14] } 9... Be7 { [%eval -0.03] [%clk 0:16:11] } 10. Rhe1 { [%eval 0.0] [%clk 0:15:53] } 10... Qc7 { [%eval 0.45] [%clk 0:16:20] } 11. Bxf6 { [%eval 0.46] [%clk 0:09:26] } 11... gxf6?! { [%eval 1.57] } { Inaccuracy. Bxf6 was best. } { [%clk 0:16:29] } 12. Nd5 { [%eval 1.61] [%clk 0:09:14] } 12... Bxd5 { [%eval 1.58] [%clk 0:16:37] } 13. exd5 { [%eval 1.68] [%clk 0:09:23] } 13... e5 { [%eval 1.68] [%clk 0:16:46] } 14. Qg4?! { [%eval 0.76] } { Inaccuracy. Qe4 was best. } { [%clk 0:09:01] } 14... Rc8 { [%eval 1.12] [%clk 0:16:40] } 15. c3 { [%eval 1.15] [%clk 0:08:53] } 15... Qc4? { [%eval 2.5] } { Mistake. h5 was best. } { [%clk 0:16:41] } 16. Re4 { [%eval 2.46] [%clk 0:08:20] } 16... Qc7 { [%eval 2.63] [%clk 0:16:41] } 17. Nh4 { [%eval 2.59] [%clk 0:06:57] } 17... Bf8 { [%eval 2.5] [%clk 0:16:24] } 18. Nf5 { [%eval 2.43] [%clk 0:06:42] } 18... h5 { [%eval 2.82] [%clk 0:16:06] } 19. Qh4 { [%eval 2.41] [%clk 0:05:42] } 19... Qd8 { [%eval 2.63] [%clk 0:15:38] } 20. g4 { [%eval 2.37] [%clk 0:04:08] } 20... Bh6+ { [%eval 2.28] [%clk 0:15:03] } 21. Kb1 { [%eval 2.3] [%clk 0:04:13] } 21... Bg5 { [%eval 2.44] [%clk 0:15:02] } 22. Qh3 { [%eval 2.19] [%clk 0:03:48] } 22... h4 { [%eval 2.65] [%clk 0:14:36] } 23. Qd3 { [%eval 2.21] [%clk 0:02:51] } 23... O-O { [%eval 2.79] [%clk 0:14:27] } 24. Qh3 { [%eval 2.47] [%clk 0:02:32] } 24... Qb6?! { [%eval 3.78] } { Inaccuracy. Re8 was best. } { [%clk 0:14:00] } 25. Ne7+?! { [%eval 2.35] } { Inaccuracy. Nxh4 was best. } { [%clk 0:02:20] } 25... Kh7 { [%eval 2.64] [%clk 0:14:01] } 26. Nxc8?! { [%eval 1.81] } { Inaccuracy. f4 was best. } { [%clk 0:02:27] } 26... Rxc8 { [%eval 2.06] [%clk 0:14:11] } 27. Qf3 { [%eval 1.66] [%clk 0:02:30] } 27... Kh6?! { [%eval 2.56] } { Inaccuracy. Qc5 was best. } { [%clk 0:14:10] } 28. Rb4 { [%eval 2.52] [%clk 0:02:32] } 28... Qc7 { [%eval 2.3] [%clk 0:14:05] } 29. Qf5 { [%eval 1.82] [%clk 0:02:16] } 29... Rd8?! { [%eval 2.48] } { Inaccuracy. Kg7 was best. } { [%clk 0:14:12] } 30. Re1 { [%eval 2.23] [%clk 0:02:03] } 30... b6?! { [%eval 3.1] } { Inaccuracy. Kg7 was best. } { [%clk 0:14:20] } 31. Ree4?! { [%eval 1.96] } { Inaccuracy. f4 was best. } { [%clk 0:01:51] } 31... Qd7?! { [%eval 3.1] } { Inaccuracy. Qc5 was best. } { [%clk 0:14:27] } 32. Qxd7 { [%eval 3.05] [%clk 0:01:48] } 32... Rxd7 { [%eval 2.98] [%clk 0:14:36] } 33. Rec4 { [%eval 2.85] [%clk 0:01:54] } 33... Kg6 { [%eval 3.46] [%clk 0:14:44] } 34. Rc8 { [%eval 3.38] [%clk 0:01:53] } 34... f5 { [%eval 3.32] [%clk 0:14:47] } 35. f3 { [%eval 3.47] [%clk 0:01:26] } 35... f4 { [%eval 4.02] [%clk 0:14:50] } 36. Rbc4 { [%eval 3.62] [%clk 0:01:28] } 36... Bd8 { [%eval 3.94] [%clk 0:14:52] } 37. Ra8 { [%eval 3.45] [%clk 0:01:34] } 37... Kf6 { [%eval 4.32] [%clk 0:14:56] } 38. Ra4?! { [%eval 3.32] } { Inaccuracy. a4 was best. } { [%clk 0:01:16] } 38... a5 { [%eval 3.64] [%clk 0:13:21] } 39. Rc4 { [%eval 3.41] [%clk 0:01:23] } 39... Ke7?! { [%eval 5.08] } { Inaccuracy. b5 was best. } { [%clk 0:13:20] } 40. Rcc8 { [%eval 4.89] [%clk 0:01:28] } 40... f6 { [%eval 5.8] [%clk 0:13:26] } 41. Kc2 { [%eval 6.0] [%clk 0:01:29] } 41... b5 { [%eval 5.86] [%clk 0:13:32] } 42. Kd3 { [%eval 6.01] [%clk 0:01:36] } 42... h3 { [%eval 6.34] [%clk 0:13:17] } 43. Rab8 { [%eval 6.08] [%clk 0:00:57] } 43... b4 { [%eval 6.2] [%clk 0:13:12] } 44. cxb4 { [%eval 6.04] [%clk 0:01:04] } 44... axb4 { [%eval 6.12] [%clk 0:13:21] } 45. Rxb4 { [%eval 5.87] [%clk 0:01:10] } 45... Kf7 { [%eval 5.84] [%clk 0:10:42] } 46. a4 { [%eval 5.62] [%clk 0:00:54] } 46... Kg6 { [%eval 6.79] [%clk 0:10:51] } 47. Rbb8 { [%eval 6.74] [%clk 0:00:52] } 47... Ba5 { [%eval 7.4] [%clk 0:09:17] } 48. b4 { [%eval 7.15] [%clk 0:00:58] } 48... Bxb4 { [%eval 7.09] [%clk 0:09:26] } 49. Rxb4 { [%eval 6.72] [%clk 0:01:02] } 49... f5?? { [%eval #22] } { Checkmate is now unavoidable. Ra7 was best. } { [%clk 0:09:35] } 50. gxf5+ { [%eval 27.56] [%clk 0:01:09] } 50... Kxf5 { [%eval 8.46] [%clk 0:09:41] } 51. Rh8 { [%eval 6.3] [%clk 0:01:02] } 51... e4+?! { [%eval 11.4] } { Inaccuracy. Ra7 was best. } { [%clk 0:09:33] } 52. Rxe4 { [%eval 12.06] [%clk 0:01:05] } 52... Rb7 { [%eval 12.05] [%clk 0:09:34] } 53. Rf8+ { [%eval 9.36] [%clk 0:01:07] } 53... Kg6 { [%eval 9.25] [%clk 0:09:41] } 54. Rexf4 { [%eval 8.99] [%clk 0:01:15] } 54... Rb3+ { [%eval 8.39] [%clk 0:09:49] } 55. Kc4 { [%eval 7.54] [%clk 0:01:23] } 55... Rb2? { [%eval #5] } { Checkmate is now unavoidable. Ra3 was best. } { [%clk 0:09:53] } 56. Rg8+ { [%eval #4] [%clk 0:01:10] } 56... Kh7 { [%eval #4] [%clk 0:10:02] } 57. Rg3 { [%eval #3] [%clk 0:01:16] } 57... Rc2+ { [%eval #3] [%clk 0:10:03] } 58. Kd3 { [%eval #2] [%clk 0:01:22] } 1-0