Event: Round 4: Rumbo Rojas, Juan Pablo - Otero Portillo, Daniel Alejandro
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--juvenil-masculino/round-4/mXCKRHbV/WXibOqSe
Date: 2025-10-26
White: Rumbo Rojas, Juan Pablo
WhiteElo: 1659
Black: Otero Portillo, Daniel Alejandro
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:59] } 1... c6 { [%eval 0.23] [%clk 1:00:54] } 2. d4 { [%eval 0.24] [%clk 1:01:25] } 2... d5 { [%eval 0.24] [%clk 1:01:18] } 3. exd5 { [%eval 0.08] [%clk 1:01:51] } 3... cxd5 { [%eval 0.18] [%clk 1:01:40] } 4. Bd3 { [%eval 0.1] [%clk 1:02:17] } 4... Nc6 { [%eval 0.12] [%clk 1:02:01] } 5. c3 { [%eval 0.19] [%clk 1:02:41] } 5... Nf6 { [%eval 0.14] [%clk 1:02:13] } 6. h3 { [%eval 0.0] [%clk 1:02:50] } 6... g6 { [%eval 0.23] [%clk 0:59:13] } 7. Nf3 { [%eval 0.13] [%clk 1:03:02] } 7... Bf5 { [%eval 0.18] [%clk 0:59:31] } 8. Bf4 { [%eval 0.23] [%clk 1:03:09] } 8... Bxd3 { [%eval 0.24] [%clk 0:58:36] } 9. Qxd3 { [%eval 0.12] [%clk 1:03:38] } 9... Bg7 { [%eval 0.31] [%clk 0:58:06] } 10. Nbd2 { [%eval 0.27] [%clk 1:03:50] } 10... O-O { [%eval 0.37] [%clk 0:55:24] } 11. O-O { [%eval 0.31] [%clk 1:04:15] } 11... Qb6 { [%eval 0.36] [%clk 0:55:07] } 12. Ne5 { [%eval 0.0] [%clk 1:02:43] } 12... Nh5 { [%eval 0.19] [%clk 0:52:33] } 13. Bh2 { [%eval -0.08] [%clk 1:02:43] } 13... Rfd8 { [%eval 0.37] [%clk 0:50:11] } 14. g4?! { [%eval -0.48] } { Inaccuracy. Nxc6 was best. } { [%clk 0:56:35] } 14... Nf6?! { [%eval 0.34] } { Inaccuracy. Bxe5 was best. } { [%clk 0:48:37] } 15. f4?! { [%eval -0.53] } { Inaccuracy. Rab1 was best. } { [%clk 0:56:25] } 15... e6?! { [%eval 0.32] } { Inaccuracy. Qxb2 was best. } { [%clk 0:40:25] } 16. f5?! { [%eval -0.36] } { Inaccuracy. Rf2 was best. } { [%clk 0:46:00] } 16... Nxe5 { [%eval -0.41] [%clk 0:39:07] } 17. Bxe5 { [%eval -0.42] [%clk 0:46:29] } 17... Nd7?! { [%eval 0.22] } { Inaccuracy. exf5 was best. } { [%clk 0:39:27] } 18. Bxg7 { [%eval 0.27] [%clk 0:46:52] } 18... Kxg7 { [%eval 0.34] [%clk 0:39:47] } 19. Rf2 { [%eval -0.14] [%clk 0:24:58] } 19... e5?! { [%eval 0.65] } { Inaccuracy. exf5 was best. } { [%clk 0:39:15] } 20. fxg6?! { [%eval 0.03] } { Inaccuracy. Re1 was best. } { [%clk 0:25:06] } 20... fxg6 { [%eval 0.17] [%clk 0:34:47] } 21. Qf3 { [%eval 0.05] [%clk 0:23:28] } 21... Rf8 { [%eval 0.03] [%clk 0:23:59] } 22. Qxd5 { [%eval 0.0] [%clk 0:23:15] } 22... Rxf2 { [%eval 0.05] [%clk 0:24:22] } 23. Kxf2 { [%eval 0.18] [%clk 0:23:44] } 23... Rf8+?! { [%eval 1.21] } { Inaccuracy. Nf6 was best. } { [%clk 0:24:43] } 24. Ke2? { [%eval 0.05] } { Mistake. Kg1 was best. } { [%clk 0:15:01] } 24... Nf6 { [%eval 0.21] [%clk 0:24:30] } 25. Qc5 { [%eval 0.19] [%clk 0:14:50] } 25... Qxc5? { [%eval 1.41] } { Mistake. Qxb2 was best. } { [%clk 0:17:58] } 26. dxc5 { [%eval 1.32] [%clk 0:15:19] } 26... Nd5 { [%eval 1.71] [%clk 0:18:17] } 27. Rf1 { [%eval 1.51] [%clk 0:13:20] } 27... Rxf1?! { [%eval 2.13] } { Inaccuracy. Nf4+ was best. } { [%clk 0:17:28] } 28. Kxf1 { [%eval 2.08] [%clk 0:11:34] } 28... Nf4 { [%eval 2.67] [%clk 0:17:29] } 29. h4 { [%eval 2.39] [%clk 0:10:06] } 29... Kf6 { [%eval 2.64] [%clk 0:15:32] } 30. b4 { [%eval 2.17] [%clk 0:09:04] } 30... Ke6 { [%eval 1.96] [%clk 0:14:07] } 31. Ne4 { [%eval 2.15] [%clk 0:07:53] } 31... Kd5?! { [%eval 3.48] } { Inaccuracy. h5 was best. } { [%clk 0:08:03] } 32. Nf6+ { [%eval 3.62] [%clk 0:08:05] } 32... Kc4 { [%eval 3.36] [%clk 0:08:26] } 33. Nxh7 { [%eval 3.36] [%clk 0:08:30] } 33... Kxc3?! { [%eval 5.27] } { Inaccuracy. e4 was best. } { [%clk 0:08:39] } 34. b5 { [%eval 5.86] [%clk 0:08:09] } 34... e4 { [%eval 5.55] [%clk 0:07:49] } 35. Ng5 { [%eval 5.35] [%clk 0:05:41] } 35... e3 { [%eval 5.29] [%clk 0:06:54] } 36. c6 { [%eval 5.57] [%clk 0:04:15] } 36... bxc6 { [%eval 5.58] [%clk 0:06:21] } 37. bxc6 { [%eval 5.51] [%clk 0:03:10] } 37... Kd3 { [%eval 5.31] [%clk 0:04:06] } 38. Nf3 { [%eval 5.12] [%clk 0:02:09] } 38... Nd5?! { [%eval 6.59] } { Inaccuracy. Ke4 was best. } { [%clk 0:04:27] } 39. h5 { [%eval 6.09] [%clk 0:02:11] } 39... gxh5 { [%eval 6.61] [%clk 0:04:50] } 40. gxh5 { [%eval 6.41] [%clk 0:02:40] } 40... Ke4 { [%eval 6.2] [%clk 0:04:16] } 41. Ne1 { [%eval 5.47] [%clk 0:02:31] } 41... Ke5 { [%eval 5.47] [%clk 0:04:21] } 42. Ke2 { [%eval 5.43] [%clk 0:02:15] } 42... Kd6 { [%eval 5.41] [%clk 0:04:36] } 43. Nd3 { [%eval 5.18] [%clk 0:02:27] } 43... Kxc6 { [%eval 4.81] [%clk 0:04:46] } 44. Nb4+?? { [%eval 0.0] } { Blunder. h6 was best. } { [%clk 0:02:30] } 44... Nxb4 { [%eval 0.0] [%clk 0:04:43] } 45. h6 { [%eval 0.0] [%clk 0:02:57] } 45... Nd5 { [%eval 0.0] [%clk 0:04:42] } 46. h7 { [%eval 0.0] [%clk 0:02:57] } 46... Nf4+ { [%eval 0.0] [%clk 0:04:51] } 47. Kxe3 { [%eval 0.0] [%clk 0:03:27] } 47... Ng6 { [%eval 0.0] [%clk 0:05:10] } 48. Ke4 { [%eval 0.0] [%clk 0:03:41] } 48... Kd6 { [%eval 0.0] [%clk 0:05:00] } 49. Kf5 { [%eval 0.0] [%clk 0:04:04] } 49... Nh8 { [%eval 0.0] [%clk 0:05:24] } 50. Kf6 { [%eval 0.0] [%clk 0:04:22] } 50... a5 { [%eval 0.0] [%clk 0:05:43] } 51. Kg7 { [%eval 0.0] [%clk 0:04:45] } 51... Ke7 { [%eval 0.0] [%clk 0:06:06] } 52. Kxh8 { [%eval 0.0] [%clk 0:04:25] } 52... Kf7 { [%eval 0.0] [%clk 0:06:28] } 53. a4 { [%eval 0.0] [%clk 0:04:48] } 1/2-1/2