Event: Round 5: Mejia Romero, Arlon Maiko - Valencia Lopez, Rudiger Estiven
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--juvenil-masculino/round-5/z4NhXDGx/2U5FwqQL
Date: 2025-10-26
White: Mejia Romero, Arlon Maiko
Black: Valencia Lopez, Rudiger Estiven
BlackElo: 1542
Result: 0-1
ECO: B20
Opening: Sicilian Defense
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... c5 { [%eval 0.24] [%clk 1:00:35] } 2. d3 { [%eval -0.07] [%clk 1:00:45] } 2... d6 { [%eval 0.0] [%clk 0:59:28] } 3. f4 { [%eval 0.0] [%clk 1:00:20] } 3... Nc6 { [%eval 0.02] [%clk 0:59:34] } 4. Nf3 { [%eval 0.0] [%clk 0:59:03] } 4... e5 { [%eval 0.09] [%clk 0:58:25] } 5. Bd2 { [%eval -0.18] [%clk 0:56:43] } 5... Nf6 { [%eval -0.09] [%clk 0:57:22] } 6. c3 { [%eval -0.3] [%clk 0:55:07] } 6... g6 { [%eval -0.24] [%clk 0:53:30] } 7. Ng5?! { [%eval -1.09] } { Inaccuracy. Be2 was best. } { [%clk 0:51:47] } 7... h6 { [%eval -0.66] [%clk 0:50:29] } 8. Nh3?! { [%eval -1.7] } { Inaccuracy. Nf3 was best. } { [%clk 0:50:58] } 8... Bg7?! { [%eval -0.81] } { Inaccuracy. Bxh3 was best. } { [%clk 0:48:04] } 9. g4?? { [%eval -4.26] } { Blunder. Nf2 was best. } { [%clk 0:50:55] } 9... Bxg4 { [%eval -3.92] [%clk 0:48:09] } 10. Qa4 { [%eval -4.68] [%clk 0:45:56] } 10... Nh5 { [%eval -4.3] [%clk 0:45:58] } 11. Rg1?! { [%eval -5.57] } { Inaccuracy. Nf2 was best. } { [%clk 0:43:33] } 11... Bxh3 { [%eval -5.41] [%clk 0:46:01] } 12. Bxh3 { [%eval -5.65] [%clk 0:43:42] } 12... Qh4+ { [%eval -5.65] [%clk 0:46:22] } 13. Kd1 { [%eval -5.54] [%clk 0:41:59] } 13... Qxh3 { [%eval -5.52] [%clk 0:46:40] } 14. Qb3 { [%eval -6.09] [%clk 0:41:04] } 14... Qd7 { [%eval -5.07] [%clk 0:45:50] } 15. fxe5 { [%eval -6.17] [%clk 0:40:57] } 15... Bxe5 { [%eval -5.4] [%clk 0:45:28] } 16. Rf1 { [%eval -5.77] [%clk 0:41:10] } 16... Nf6 { [%eval -5.96] [%clk 0:44:58] } 17. Na3 { [%eval -5.78] [%clk 0:35:27] } 17... Na5 { [%eval -4.8] [%clk 0:44:06] } 18. Qb5 { [%eval -4.91] [%clk 0:34:54] } 18... O-O-O?? { [%eval -1.42] } { Blunder. Nc6 was best. } { [%clk 0:43:41] } 19. Qxa5 { [%eval -1.48] [%clk 0:33:44] } 19... a6? { [%eval 0.16] } { Mistake. Kb8 was best. } { [%clk 0:43:42] } 20. Kc1? { [%eval -1.31] } { Mistake. Nc4 was best. } { [%clk 0:32:16] } 20... Qh3? { [%eval -0.02] } { Mistake. Qc6 was best. } { [%clk 0:43:37] } 21. Kc2 { [%eval -0.04] [%clk 0:25:00] } 21... Kb8 { [%eval 0.0] [%clk 0:42:18] } 22. Rf2? { [%eval -1.55] } { Mistake. Nc4 was best. } { [%clk 0:24:24] } 22... Rd7 { [%eval -1.27] [%clk 0:41:56] } 23. Raf1 { [%eval -0.98] [%clk 0:24:16] } 23... Qe6 { [%eval -1.48] [%clk 0:42:04] } 24. Nc4 { [%eval -1.54] [%clk 0:23:25] } 24... Ng4 { [%eval -1.66] [%clk 0:41:36] } 25. Nb6 { [%eval -1.76] [%clk 0:22:08] } 25... Nxf2 { [%eval -1.74] [%clk 0:39:55] } 26. Nxd7+ { [%eval -1.55] [%clk 0:22:17] } 26... Qxd7 { [%eval -1.81] [%clk 0:40:18] } 27. Rxf2 { [%eval -1.81] [%clk 0:22:36] } 27... h5 { [%eval -1.54] [%clk 0:40:23] } 28. b4 { [%eval -2.02] [%clk 0:22:53] } 28... Rc8 { [%eval -1.88] [%clk 0:40:10] } 29. Be3?! { [%eval -2.97] } { Inaccuracy. c4 was best. } { [%clk 0:22:47] } 29... cxb4 { [%eval -2.31] [%clk 0:38:48] } 30. Qxb4?? { [%eval -5.33] } { Blunder. c4 was best. } { [%clk 0:22:49] } 30... Bxc3 { [%eval -5.17] [%clk 0:39:01] } 31. Qb3 { [%eval -5.94] [%clk 0:21:07] } 31... Be1+ { [%eval -5.84] [%clk 0:38:57] } 32. Kb2 { [%eval -6.06] [%clk 0:20:23] } 32... Bxf2 { [%eval -6.17] [%clk 0:38:45] } 33. Bxf2 { [%eval -6.07] [%clk 0:20:43] } 33... Qc6 { [%eval -5.8] [%clk 0:38:23] } 0-1