Event: Round 4: Chicue Delgado, Jhoan Andres - Jose David Pacheco Santander
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--prejuvenil-masculino/round-4/CmFQMR5B/UL8ZXwjx
Date: 2025-10-26
White: Chicue Delgado, Jhoan Andres
Black: Jose David Pacheco Santander
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... c5 { [%eval 0.24] [%clk 1:00:54] } 2. Nc3 { [%eval 0.26] [%clk 1:01:20] } 2... d6 { [%eval 0.16] [%clk 1:01:19] } 3. Bb5+ { [%eval -0.03] [%clk 1:01:44] } 3... Bd7 { [%eval 0.14] [%clk 1:01:38] } 4. Bxd7+ { [%eval 0.09] [%clk 1:02:04] } 4... Nxd7 { [%eval 0.41] [%clk 1:01:54] } 5. d3 { [%eval 0.07] [%clk 1:02:21] } 5... Ngf6 { [%eval 0.45] [%clk 1:02:15] } 6. f4 { [%eval 0.43] [%clk 1:02:41] } 6... e5 { [%eval 0.86] [%clk 1:02:33] } 7. Nf3 { [%eval 0.77] [%clk 1:02:22] } 7... Be7 { [%eval 0.78] [%clk 1:02:41] } 8. O-O { [%eval 1.13] [%clk 1:02:34] } 8... O-O { [%eval 1.0] [%clk 1:03:04] } 9. f5 { [%eval 0.49] [%clk 1:00:42] } 9... Qb6?! { [%eval 1.45] } { Inaccuracy. b5 was best. } { [%clk 1:02:34] } 10. Kh1 { [%eval 1.57] [%clk 0:58:48] } 10... Rac8 { [%eval 1.61] [%clk 1:02:10] } 11. b3 { [%eval 1.64] [%clk 0:57:56] } 11... h6 { [%eval 1.82] [%clk 1:00:31] } 12. h3? { [%eval 0.43] } { Mistake. g4 was best. } { [%clk 0:56:21] } 12... Rfe8 { [%eval 0.86] [%clk 0:58:49] } 13. g4?! { [%eval 0.21] } { Inaccuracy. a4 was best. } { [%clk 0:56:32] } 13... Nh7?? { [%eval 2.97] } { Blunder. d5 was best. } { [%clk 0:57:51] } 14. h4 { [%eval 2.89] [%clk 0:55:52] } 14... Qd8 { [%eval 2.87] [%clk 0:55:41] } 15. Qe1 { [%eval 2.38] [%clk 0:54:54] } 15... Rf8?! { [%eval 3.29] } { Inaccuracy. f6 was best. } { [%clk 0:55:17] } 16. Rg1 { [%eval 2.63] [%clk 0:54:08] } 16... g5 { [%eval 2.41] [%clk 0:55:28] } 17. Nd5 { [%eval 2.1] [%clk 0:47:59] } 17... f6 { [%eval 2.71] [%clk 0:53:37] } 18. h5? { [%eval 1.11] } { Mistake. Bd2 was best. } { [%clk 0:44:56] } 18... b5?! { [%eval 1.72] } { Inaccuracy. Nb6 was best. } { [%clk 0:52:57] } 19. c4?! { [%eval 0.72] } { Inaccuracy. Bd2 was best. } { [%clk 0:42:46] } 19... bxc4?! { [%eval 1.37] } { Inaccuracy. b4 was best. } { [%clk 0:51:37] } 20. bxc4 { [%eval 1.19] [%clk 0:42:06] } 20... Nb6 { [%eval 1.3] [%clk 0:51:47] } 21. Bd2 { [%eval 1.09] [%clk 0:40:24] } 21... Nxd5 { [%eval 1.11] [%clk 0:51:55] } 22. exd5 { [%eval 1.24] [%clk 0:40:53] } 22... Re8?! { [%eval 1.86] } { Inaccuracy. Qd7 was best. } { [%clk 0:50:08] } 23. Rb1?! { [%eval 1.21] } { Inaccuracy. Ba5 was best. } { [%clk 0:40:41] } 23... Rb8 { [%eval 1.06] [%clk 0:48:56] } 24. Qe2 { [%eval 0.97] [%clk 0:39:50] } 24... Bf8?! { [%eval 1.78] } { Inaccuracy. Qc7 was best. } { [%clk 0:47:28] } 25. Bc3 { [%eval 1.93] [%clk 0:39:14] } 25... Qe7 { [%eval 2.11] [%clk 0:47:08] } 26. Nd2 { [%eval 2.18] [%clk 0:38:28] } 26... Bg7?! { [%eval 3.21] } { Inaccuracy. Qc7 was best. } { [%clk 0:46:41] } 27. Rb3?! { [%eval 2.43] } { Inaccuracy. Ne4 was best. } { [%clk 0:38:18] } 27... Rb6?! { [%eval 3.45] } { Inaccuracy. Rxb3 was best. } { [%clk 0:46:35] } 28. Rgb1 { [%eval 3.5] [%clk 0:38:03] } 28... Reb8 { [%eval 3.86] [%clk 0:46:25] } 29. Ne4 { [%eval 3.48] [%clk 0:38:10] } 29... Rxb3 { [%eval 3.18] [%clk 0:46:11] } 30. axb3 { [%eval 3.1] [%clk 0:38:13] } 30... Rb6 { [%eval 3.43] [%clk 0:46:00] } 31. Qc2 { [%eval 3.06] [%clk 0:36:10] } 31... Qb7?! { [%eval 4.79] } { Inaccuracy. a5 was best. } { [%clk 0:44:08] } 32. Rb2? { [%eval 2.79] } { Mistake. Ba5 was best. } { [%clk 0:32:38] } 32... Bf8?! { [%eval 3.84] } { Inaccuracy. Qb8 was best. } { [%clk 0:43:27] } 33. Qb1?! { [%eval 2.98] } { Inaccuracy. Ba5 was best. } { [%clk 0:32:21] } 33... Be7?! { [%eval 3.97] } { Inaccuracy. Qb8 was best. } { [%clk 0:43:04] } 34. Kg2?! { [%eval 2.97] } { Inaccuracy. Ba5 was best. } { [%clk 0:32:13] } 34... Nf8 { [%eval 3.74] [%clk 0:43:27] } 35. Kf3? { [%eval 2.21] } { Mistake. Ba5 was best. } { [%clk 0:31:24] } 35... Nd7 { [%eval 2.22] [%clk 0:43:26] } 36. Ke3 { [%eval 1.86] [%clk 0:30:55] } 36... Ra6 { [%eval 2.32] [%clk 0:42:41] } 37. b4 { [%eval 1.74] [%clk 0:28:51] } 37... cxb4?! { [%eval 2.51] } { Inaccuracy. Rb6 was best. } { [%clk 0:42:19] } 38. Rxb4 { [%eval 2.48] [%clk 0:28:46] } 38... Rb6?! { [%eval 3.73] } { Inaccuracy. Qc8 was best. } { [%clk 0:42:00] } 39. Rxb6 { [%eval 3.49] [%clk 0:28:31] } 39... Qxb6+? { [%eval 5.62] } { Mistake. Nxb6 was best. } { [%clk 0:42:26] } 40. Qxb6 { [%eval 5.36] [%clk 0:28:56] } 40... Nxb6 { [%eval 5.68] [%clk 0:42:54] } 41. Bb4 { [%eval 6.03] [%clk 0:28:42] } 41... Nc8 { [%eval 6.07] [%clk 0:43:16] } 42. Kd2 { [%eval 5.96] [%clk 0:26:31] } 42... Kf8 { [%eval 5.98] [%clk 0:43:42] } 43. Kc3 { [%eval 5.96] [%clk 0:26:51] } 43... Ke8 { [%eval 4.76] [%clk 0:44:10] } 44. Kb3 { [%eval 4.37] [%clk 0:26:18] } 44... Kd7 { [%eval 4.39] [%clk 0:43:21] } 45. Ka4 { [%eval 4.37] [%clk 0:26:48] } 45... Kc7 { [%eval 3.77] [%clk 0:43:48] } 46. Ba5+ { [%eval 3.89] [%clk 0:25:12] } 46... Nb6+? { [%eval 7.19] } { Mistake. Kb7 was best. } { [%clk 0:43:07] } 47. Kb5 { [%eval 7.37] [%clk 0:25:42] } 47... Kb7 { [%eval 7.07] [%clk 0:43:25] } 48. Bxb6 { [%eval 6.87] [%clk 0:25:42] } 48... axb6 { [%eval 8.81] [%clk 0:43:54] } 49. Nc3 { [%eval 8.3] [%clk 0:25:47] } 49... Bd8 { [%eval 8.47] [%clk 0:44:07] } 50. Na2 { [%eval 8.08] [%clk 0:26:03] } 50... Bc7 { [%eval 8.19] [%clk 0:43:46] } 51. Nb4 { [%eval 7.81] [%clk 0:26:31] } 51... Bd8 { [%eval 10.35] [%clk 0:43:52] } 52. Nc6 { [%eval 9.75] [%clk 0:26:55] } 52... Bc7 { [%eval 9.62] [%clk 0:42:43] } 53. Ne7 { [%eval 9.14] [%clk 0:26:47] } 53... Bd8 { [%eval 9.64] [%clk 0:42:39] } 54. Ng8 { [%eval 9.58] [%clk 0:27:14] } 54... Kc7 { [%eval 9.52] [%clk 0:42:37] } 55. Nxh6 { [%eval 9.17] [%clk 0:27:32] } 55... Kd7? { [%eval #18] } { Checkmate is now unavoidable. Be7 was best. } { [%clk 0:43:05] } 56. Nf7 { [%eval #15] [%clk 0:26:44] } 56... Be7 { [%eval #15] [%clk 0:43:18] } 57. h6 { [%eval #14] [%clk 0:26:31] } 57... Bf8 { [%eval #14] [%clk 0:42:57] } 58. h7 { [%eval #13] [%clk 0:27:00] } 58... Bg7 { [%eval #13] [%clk 0:42:35] } 59. h8=Q { [%eval #13] [%clk 0:27:25] } 59... Bxh8 { [%eval #13] [%clk 0:43:01] } 60. Nxh8 { [%eval #12] [%clk 0:27:41] } 60... Ke7 { [%eval #10] [%clk 0:43:30] } 61. Ng6+ { [%eval #11] [%clk 0:28:06] } 61... Kf7 { [%eval #9] [%clk 0:43:58] } 62. Kxb6 { [%eval #8] [%clk 0:28:17] } 62... Ke8 { [%eval #7] [%clk 0:44:03] } 63. Kc6 { [%eval #8] [%clk 0:28:30] } 1-0