Event: Round 4: Obando Guzman, Soren Federico - Mena Cordoba, Yamil Octavio
Date: 2024-12-22
White: Obando Guzman, Soren Federico
WhiteElo: 2253
Black: Mena Cordoba, Yamil Octavio
BlackTitle: CM
BlackElo: 2001
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Dutch Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:15:18] } 1... f5 { [%eval 0.49] } 2. d4 { [%eval 0.47] [%clk 0:15:21] } 2... e6 { [%eval 0.48] [%clk 0:15:24] } 3. Bg5 { [%eval 0.27] [%clk 0:15:13] } 3... Be7 { [%eval 0.23] [%clk 0:15:24] } 4. h4 { [%eval 0.2] [%clk 0:15:21] } 4... Nf6 { [%eval 0.26] [%clk 0:15:19] } 5. Nbd2 { [%eval 0.04] [%clk 0:15:00] } 5... O-O { [%eval 0.3] [%clk 0:15:22] } 6. e3 { [%eval -0.14] [%clk 0:14:53] } 6... b6 { [%eval 0.08] [%clk 0:15:24] } 7. Bd3 { [%eval 0.13] [%clk 0:14:55] } 7... Bb7 { [%eval 0.25] [%clk 0:15:30] } 8. Qe2 { [%eval 0.48] [%clk 0:15:01] } 8... c5 { [%eval 0.48] [%clk 0:15:27] } 9. c3 { [%eval 0.5] [%clk 0:14:59] } 9... d5 { [%eval 0.94] [%clk 0:15:30] } 10. Ne5 { [%eval 0.46] [%clk 0:14:52] } 10... Ne4 { [%eval 0.72] [%clk 0:15:25] } 11. Bxe4?! { [%eval -0.23] } { Inaccuracy. Ndf3 was best. } { [%clk 0:12:22] } 11... dxe4 { [%eval -0.19] [%clk 0:14:49] } 12. dxc5 { [%eval -0.7] [%clk 0:12:07] } 12... Bxg5?? { [%eval 1.08] } { Blunder. Bf6 was best. } { [%clk 0:14:42] } 13. hxg5 { [%eval 0.92] [%clk 0:12:01] } 13... Qxg5 { [%eval 0.78] [%clk 0:14:50] } 14. O-O-O { [%eval 0.91] [%clk 0:10:39] } 14... g6?? { [%eval 3.56] } { Blunder. Nc6 was best. } { [%clk 0:13:52] } 15. Nb3?? { [%eval 0.09] } { Blunder. f4 was best. } { [%clk 0:09:55] } 15... Qe7?? { [%eval 3.23] } { Blunder. f4 was best. } { [%clk 0:11:30] } 16. Qb5 { [%eval 2.53] [%clk 0:09:42] } 16... Rc8?! { [%eval 3.58] } { Inaccuracy. Qg7 was best. } { [%clk 0:09:44] } 17. cxb6 { [%eval 3.59] [%clk 0:07:45] } 17... axb6 { [%eval 3.41] [%clk 0:09:53] } 18. Kb1? { [%eval 1.94] } { Mistake. Nxg6 was best. } { [%clk 0:07:53] } 18... Ba6?! { [%eval 3.26] } { Inaccuracy. Qc7 was best. } { [%clk 0:09:02] } 19. Qxb6 { [%eval 3.36] [%clk 0:07:35] } 19... Be2 { [%eval 3.22] [%clk 0:07:16] } 20. Rd2 { [%eval 3.27] [%clk 0:07:21] } 20... Bh5 { [%eval 3.54] [%clk 0:07:18] } 21. g4?! { [%eval 2.77] } { Inaccuracy. Na5 was best. } { [%clk 0:05:51] } 21... fxg4 { [%eval 2.74] [%clk 0:07:19] } 22. Rhd1 { [%eval 2.37] [%clk 0:04:33] } 22... Na6?! { [%eval 3.58] } { Inaccuracy. Ra6 was best. } { [%clk 0:05:45] } 23. Rd7 { [%eval 3.51] [%clk 0:04:32] } 23... Qf6 { [%eval 3.22] [%clk 0:05:40] } 24. Nc6 { [%eval 3.29] [%clk 0:01:22] } 24... Re8 { [%eval 3.19] [%clk 0:05:04] } 25. Qd4? { [%eval 1.33] } { Mistake. Nd2 was best. } { [%clk 0:01:09] } 25... Qf8?? { [%eval 3.38] } { Blunder. Qxd4 was best. } { [%clk 0:03:48] } 26. Rd2 { [%eval 3.47] [%clk 0:00:12] } 26... Rac8 { [%eval 3.41] [%clk 0:02:36] } 27. Qxe4?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:00:17] } 27... g3?? { [%eval 2.74] } { Blunder. Rxc6 was best. } { [%clk 0:02:29] } 28. fxg3 { [%eval 2.8] [%clk 0:00:18] } 28... Bf3? { [%eval 5.1] } { Mistake. Rxc6 was best. } { [%clk 0:02:37] } 29. Qh4 { [%eval 5.25] [%clk 0:00:18] } 29... h5 { [%eval 5.0] [%clk 0:02:30] } 30. Ncd4?? { [%eval 2.01] } { Blunder. Ne7+ was best. } { [%clk 0:00:15] } 30... Bg4? { [%eval 3.8] } { Mistake. Bd5 was best. } { [%clk 0:02:25] } 31. Qg5 { [%eval 3.59] [%clk 0:00:16] } 31... Bf5+ { [%eval 4.28] [%clk 0:01:39] } 32. Nxf5 { [%eval 4.3] [%clk 0:00:23] } 32... Qxf5+ { [%eval 4.14] [%clk 0:01:45] } 33. Qxf5 { [%eval 4.1] [%clk 0:00:31] } 33... exf5?! { [%eval 5.34] } { Inaccuracy. gxf5 was best. } { [%clk 0:01:53] } 34. R2d6 { [%eval 5.23] [%clk 0:00:33] } 34... Nc5 { [%eval 5.54] [%clk 0:01:47] } 35. Rxg6+ { [%eval 5.58] [%clk 0:00:40] } 35... Kh8 { [%eval 5.24] [%clk 0:01:51] } 36. Rh6+ { [%eval 5.68] [%clk 0:00:35] } 36... Kg8 { [%eval 5.6] [%clk 0:02:00] } 37. Rg6+ { [%eval 5.63] [%clk 0:00:18] } 37... Kh8 { [%eval 5.7] [%clk 0:02:08] } 38. Nxc5 { [%eval 5.53] [%clk 0:00:21] } 38... Rxc5 { [%eval 5.41] [%clk 0:02:16] } 39. Rh6+ { [%eval 5.37] [%clk 0:00:26] } 39... Kg8 { [%eval 5.3] [%clk 0:02:24] } 40. Rd3 { [%eval 5.22] [%clk 0:00:32] } 40... Kg7 { [%eval 5.32] [%clk 0:02:08] } 41. Rxh5 { [%eval 5.37] [%clk 0:00:39] } 41... Kg6 { [%eval 5.44] [%clk 0:02:17] } 42. Rh4 { [%eval 5.42] [%clk 0:00:36] } 42... Kg5 { [%eval 5.57] [%clk 0:02:18] } 43. Kc2 { [%eval 5.33] [%clk 0:00:41] } 43... Rg8 { [%eval 5.64] [%clk 0:02:09] } 44. Rd6 { [%eval 5.18] [%clk 0:00:41] } 44... Re5 { [%eval 5.08] [%clk 0:02:08] } 45. Kd2 { [%eval 4.92] [%clk 0:00:46] } 45... Rge8 { [%eval 5.34] [%clk 0:02:15] } 46. Rd3 { [%eval 5.28] [%clk 0:00:50] } 46... Rb8 { [%eval 5.46] [%clk 0:02:17] } 47. b3 { [%eval 4.91] [%clk 0:00:54] } 47... Ra5 { [%eval 4.94] [%clk 0:02:21] } 48. Ra4 { [%eval 4.83] [%clk 0:00:40] } 48... Rxa4 { [%eval 4.95] [%clk 0:02:06] } 49. bxa4 { [%eval 4.79] [%clk 0:00:49] } 49... Rb2+ { [%eval 4.93] [%clk 0:02:15] } 50. Kc1 { [%eval 4.88] [%clk 0:00:50] } 50... Rxa2 { [%eval 4.83] [%clk 0:02:24] } 51. Rd4 { [%eval 4.73] [%clk 0:00:57] } 51... Kf6 { [%eval 5.44] [%clk 0:02:20] } 52. e4 { [%eval 5.28] [%clk 0:01:03] } 52... Rg2 { [%eval 4.94] [%clk 0:02:18] } 53. exf5 { [%eval 5.06] [%clk 0:01:06] } 53... Rxg3 { [%eval 6.01] [%clk 0:02:24] } 54. Kc2 { [%eval 5.6] [%clk 0:01:12] } 54... Kxf5 { [%eval 5.36] [%clk 0:02:33] } 55. a5 { [%eval 5.23] [%clk 0:01:18] } 55... Rg6 { [%eval 5.75] [%clk 0:02:38] } 56. Kb3 { [%eval 6.21] [%clk 0:01:27] } 56... Ke5 { [%eval 6.7] [%clk 0:02:46] } 57. Kb4 { [%eval 6.75] [%clk 0:01:35] } 57... Rg8 { [%eval 6.67] [%clk 0:02:43] } 58. a6 { [%eval 6.45] [%clk 0:01:42] } 58... Rb8+ { [%eval 6.96] [%clk 0:02:52] } 59. Ka5 { [%eval 7.02] [%clk 0:01:43] } 59... Rb3 { [%eval 7.04] [%clk 0:02:56] } 60. Rc4 { [%eval 6.96] [%clk 0:01:40] } 60... Kd5?! { [%eval 12.08] } { Inaccuracy. Ra3+ was best. } { [%clk 0:02:58] } 61. Rc8?! { [%eval 6.06] } { Inaccuracy. Rb4 was best. } { [%clk 0:01:49] } 61... Kd6 { [%eval 6.43] [%clk 0:02:41] } 62. c4?? { [%eval 0.0] } { Blunder. Rc4 was best. } { [%clk 0:01:33] } 62... Ra3+ { [%eval 0.0] [%clk 0:02:46] } 63. Kb6 { [%eval 0.01] [%clk 0:01:39] } 63... Rb3+ { [%eval 0.0] [%clk 0:02:55] } 64. Ka7 { [%eval 0.02] [%clk 0:01:48] } 64... Kd7?? { [%eval 5.24] } { Blunder. Re3 was best. } { [%clk 0:03:01] } 65. Rc5 { [%eval 6.3] [%clk 0:01:56] } 65... Rb4 { [%eval 5.44] [%clk 0:03:00] } 66. Ka8 { [%eval 4.99] [%clk 0:01:49] } 66... Rb6? { [%eval 10.22] } { Mistake. Kd6 was best. } { [%clk 0:02:55] } 67. a7 { [%eval 9.01] [%clk 0:01:25] } 67... Rb4? { [%eval #21] } { Checkmate is now unavoidable. Ke6 was best. } { [%clk 0:02:44] } 68. Rb5 { [%eval 29.43] [%clk 0:01:27] } 68... Rxc4 { [%eval #19] [%clk 0:02:47] } 69. Kb7 { [%eval #18] [%clk 0:01:35] } 69... Rc7+ { [%eval #18] [%clk 0:02:48] } 70. Ka6 { [%eval #17] [%clk 0:01:43] } 70... Rc6+ { [%eval #19] [%clk 0:02:44] } 71. Rb6 { [%eval 9.41] [%clk 0:01:42] } 71... Rc2? { [%eval #13] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:02:34] } 72. a8=Q { [%eval #12] } 72... Ra2+ { [%eval #12] [%clk 0:02:42] } 73. Kb7 { [%eval #11] [%clk 0:01:55] } 1-0