Event: Round 4: Chicue Delgado, Jhoan Andres - Pacheco Santander, Jose David
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-4/7G8OFQhf/eAoeprSI
Date: 2025-10-28
White: Chicue Delgado, Jhoan Andres
Black: Pacheco Santander, Jose David
Result: 1-0
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... e5 { [%eval 0.22] [%clk 0:15:13] } 2. Nf3 { [%eval 0.13] [%clk 0:15:25] } 2... Nc6 { [%eval 0.21] [%clk 0:15:20] } 3. Bb5 { [%eval 0.15] [%clk 0:15:33] } 3... d6 { [%eval 0.39] [%clk 0:15:28] } 4. O-O { [%eval 0.28] [%clk 0:15:41] } 4... Bg4 { [%eval 0.73] [%clk 0:15:34] } 5. c3 { [%eval 0.42] [%clk 0:15:29] } 5... Ne7 { [%eval 0.94] [%clk 0:15:34] } 6. Re1 { [%eval 0.6] [%clk 0:15:30] } 6... g6 { [%eval 0.67] [%clk 0:15:41] } 7. d3 { [%eval 0.43] [%clk 0:15:34] } 7... Bg7 { [%eval 0.43] [%clk 0:15:46] } 8. Nbd2 { [%eval 0.31] [%clk 0:15:39] } 8... O-O { [%eval 0.31] [%clk 0:15:52] } 9. h3 { [%eval 0.3] [%clk 0:15:37] } 9... Be6 { [%eval 0.28] [%clk 0:15:49] } 10. Nf1 { [%eval 0.27] [%clk 0:15:39] } 10... a6 { [%eval 0.32] [%clk 0:15:56] } 11. Ba4 { [%eval 0.35] [%clk 0:15:47] } 11... b5 { [%eval 0.36] [%clk 0:15:47] } 12. Bc2 { [%eval 0.42] [%clk 0:15:55] } 12... Re8?! { [%eval 1.04] } { Inaccuracy. d5 was best. } { [%clk 0:15:55] } 13. d4 { [%eval 0.94] [%clk 0:14:36] } 13... exd4 { [%eval 1.18] [%clk 0:15:43] } 14. cxd4 { [%eval 1.2] [%clk 0:14:44] } 14... d5 { [%eval 1.2] [%clk 0:15:17] } 15. e5 { [%eval 1.05] [%clk 0:14:30] } 15... Qd7?! { [%eval 1.73] } { Inaccuracy. Nb8 was best. } { [%clk 0:15:04] } 16. Be3 { [%eval 1.45] [%clk 0:14:09] } 16... Nf5 { [%eval 1.92] [%clk 0:14:35] } 17. Rc1? { [%eval 0.44] } { Mistake. Bg5 was best. } { [%clk 0:13:46] } 17... Nxe3 { [%eval 0.47] [%clk 0:14:19] } 18. Nxe3 { [%eval 0.61] [%clk 0:13:45] } 18... Nb4?! { [%eval 1.7] } { Inaccuracy. Na5 was best. } { [%clk 0:13:27] } 19. a3 { [%eval 1.27] [%clk 0:13:22] } 19... Nxc2 { [%eval 1.2] [%clk 0:13:27] } 20. Qxc2 { [%eval 1.19] [%clk 0:13:29] } 20... Rac8 { [%eval 1.55] [%clk 0:13:28] } 21. Qc6 { [%eval 1.59] [%clk 0:13:36] } 21... Qxc6 { [%eval 1.86] [%clk 0:13:10] } 22. Rxc6 { [%eval 2.23] [%clk 0:13:43] } 22... a5 { [%eval 2.15] [%clk 0:13:10] } 23. Rec1 { [%eval 2.22] [%clk 0:13:18] } 23... Re7?! { [%eval 3.41] } { Inaccuracy. a4 was best. } { [%clk 0:12:51] } 24. Ng5?! { [%eval 2.59] } { Inaccuracy. R1c5 was best. } { [%clk 0:12:07] } 24... b4 { [%eval 2.88] [%clk 0:11:30] } 25. Nxe6?! { [%eval 2.2] } { Inaccuracy. a4 was best. } { [%clk 0:11:42] } 25... fxe6 { [%eval 2.03] [%clk 0:11:35] } 26. axb4 { [%eval 2.03] [%clk 0:11:47] } 26... axb4 { [%eval 1.74] [%clk 0:11:44] } 27. b3 { [%eval 1.21] [%clk 0:10:57] } 27... h5 { [%eval 1.67] [%clk 0:11:07] } 28. Ra1 { [%eval 1.62] [%clk 0:10:49] } 28... Bh6 { [%eval 1.71] [%clk 0:10:15] } 29. Raa6?! { [%eval 1.01] } { Inaccuracy. Nc2 was best. } { [%clk 0:09:17] } 29... Kf7?! { [%eval 1.97] } { Inaccuracy. Bxe3 was best. } { [%clk 0:10:02] } 30. Kf1?! { [%eval 0.83] } { Inaccuracy. Nd1 was best. } { [%clk 0:08:23] } 30... Bxe3 { [%eval 0.87] [%clk 0:09:55] } 31. fxe3 { [%eval 1.12] [%clk 0:08:32] } 31... g5 { [%eval 1.4] [%clk 0:09:53] } 32. Ra7 { [%eval 0.91] [%clk 0:08:09] } 32... Kg6 { [%eval 0.63] [%clk 0:09:00] } 33. Rb7?? { [%eval -2.22] } { Blunder. e4 was best. } { [%clk 0:08:12] } 33... Rf8+?? { [%eval 0.39] } { Blunder. Kf5 was best. } { [%clk 0:08:58] } 34. Ke2 { [%eval 0.25] [%clk 0:08:09] } 34... Ref7?? { [%eval 3.06] } { Blunder. g4 was best. } { [%clk 0:09:05] } 35. Rbxc7?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:07:54] } 35... Rf2+ { [%eval 0.04] [%clk 0:09:10] } 36. Kd3 { [%eval 0.06] [%clk 0:08:01] } 36... Rxg2?? { [%eval #12] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:09:01] } 37. Rxe6+ { [%eval #11] [%clk 0:08:05] } 37... Kf5 { [%eval #11] [%clk 0:09:08] } 38. Rec6?? { [%eval 0.17] } { Lost forced checkmate sequence. Rcc6 was best. } { [%clk 0:03:52] } 38... g4?? { [%eval 2.84] } { Blunder. Rb2 was best. } { [%clk 0:08:58] } 39. hxg4+ { [%eval 2.72] [%clk 0:03:40] } 39... hxg4 { [%eval 2.0] [%clk 0:08:10] } 40. e6 { [%eval 1.88] [%clk 0:02:41] } 40... Kf6?? { [%eval #6] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:08:05] } 41. e7+ { [%eval #5] [%clk 0:02:37] } 41... Kf7 { [%eval #4] [%clk 0:08:07] } 42. exf8=Q+ { [%eval #3] } 42... Kxf8 { [%eval #3] [%clk 0:08:15] } 43. Rb6 { [%eval #2] [%clk 0:02:32] } 43... g3 { [%eval #1] [%clk 0:08:20] } 44. Rb8# { [%clk 0:02:40] } 1-0