Event: Round 6: Mejia Romero, Arlon Maiko - Sierra Castillo, Eyber
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--juvenil-masculino/round-6/IS93uLWv/EDAacgOn
Date: 2025-10-27
White: Mejia Romero, Arlon Maiko
Black: Sierra Castillo, Eyber
BlackElo: 1655
Result: 0-1
ECO: D55
Opening: Queen's Gambit Declined: Modern Variation, Normal Line
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.18] [%clk 1:00:58] } 1... d5 { [%eval 0.22] [%clk 1:00:54] } 2. c4 { [%eval 0.13] [%clk 1:01:23] } 2... e6 { [%eval 0.21] [%clk 1:01:16] } 3. Nc3 { [%eval 0.14] [%clk 1:01:48] } 3... Nf6 { [%eval 0.2] [%clk 1:01:38] } 4. Bg5 { [%eval -2.56] [%clk 1:02:14] } 4... Be7 { [%eval -2.59] [%clk 1:01:57] } 5. e3 { [%eval -2.83] [%clk 1:02:39] } 5... O-O { [%eval -2.1] [%clk 1:01:23] } 6. Nf3 { [%eval -4.0] [%clk 1:03:02] } 6... b6 { [%eval -3.6] [%clk 1:01:30] } 7. Bd3 { [%eval -3.56] [%clk 1:03:21] } 7... Bb7 { [%eval -3.39] [%clk 1:01:40] } 8. O-O { [%eval -4.22] [%clk 1:03:40] } 8... Nbd7 { [%eval -3.59] [%clk 1:02:11] } 9. Qc2 { [%eval -3.87] [%clk 1:03:42] } 9... Rc8 { [%eval -3.79] [%clk 1:02:08] } 10. cxd5 { [%eval -3.72] [%clk 1:02:40] } 10... exd5 { [%eval -3.75] [%clk 1:00:50] } 11. Rac1 { [%eval -4.35] [%clk 1:01:17] } 11... h6 { [%eval -4.49] [%clk 0:59:55] } 12. Bh4 { [%eval -4.88] [%clk 1:01:43] } 12... Re8 { [%eval -4.79] [%clk 0:58:34] } 13. h3 { [%eval -5.07] [%clk 0:57:04] } 13... c5 { [%eval -5.22] [%clk 0:57:28] } 14. Bg3 { [%eval -5.27] [%clk 0:56:11] } 14... c4 { [%eval -5.2] [%clk 0:50:06] } 15. Bf5 { [%eval -5.35] [%clk 0:56:09] } 15... Rb8 { [%eval -5.38] [%clk 0:49:12] } 16. Bxb8 { [%eval -5.47] [%clk 0:56:07] } 16... Qxb8 { [%eval -5.33] [%clk 0:49:26] } 17. Rfe1 { [%eval -5.58] [%clk 0:55:07] } 17... a5 { [%eval -5.65] [%clk 0:44:54] } 18. e4 { [%eval -5.65] [%clk 0:55:25] } 18... dxe4 { [%eval -5.47] [%clk 0:41:14] } 19. Nxe4 { [%eval -5.46] [%clk 0:55:30] } 19... Bb4 { [%eval -5.53] [%clk 0:38:25] } 20. Nxf6+ { [%eval -5.43] [%clk 0:55:48] } 20... Nxf6 { [%eval -5.37] [%clk 0:38:35] } 21. Rxe8+ { [%eval -5.47] [%clk 0:55:53] } 21... Qxe8 { [%eval -5.41] [%clk 0:38:51] } 22. Qd1 { [%eval -6.15] [%clk 0:52:01] } 22... g6 { [%eval -6.2] [%clk 0:38:38] } 23. Bb1 { [%eval -6.16] [%clk 0:51:40] } 23... b5 { [%eval -6.21] [%clk 0:36:11] } 24. a3 { [%eval -6.87] [%clk 0:51:24] } 24... Bd6 { [%eval -6.88] [%clk 0:35:00] } 25. Qe1 { [%eval -6.83] [%clk 0:51:13] } 25... Qa8 { [%eval -6.83] [%clk 0:34:09] } 26. Rc3 { [%eval -7.33] [%clk 0:49:09] } 26... Qa6 { [%eval -7.07] [%clk 0:31:50] } 27. Ne5 { [%eval -9.05] [%clk 0:47:42] } 27... b4 { [%eval -7.14] [%clk 0:31:35] } 28. Rg3 { [%eval -10.23] [%clk 0:46:10] } 28... g5 { [%eval -12.99] [%clk 0:31:12] } 29. axb4 { [%eval #-4] [%clk 0:42:41] } 29... axb4 { [%eval #-16] [%clk 0:31:00] } 30. Qc1 { [%eval -66.9] [%clk 0:39:36] } 30... Kf8 { [%eval -10.7] [%clk 0:28:19] } 31. h4 { [%eval #-6] [%clk 0:38:59] } 31... Qa1 { [%eval #-6] [%clk 0:27:01] } 32. hxg5 { [%eval #-5] [%clk 0:38:33] } 32... Ne4 { [%eval #-6] [%clk 0:26:16] } 33. Re3 { [%eval #-3] [%clk 0:36:15] } 33... Nxg5 { [%eval #-2] [%clk 0:26:13] } 34. Nd7+ { [%eval #-2] [%clk 0:35:32] } 34... Kg7 { [%eval #-1] [%clk 0:25:51] } 35. Re1 { [%eval #-1] [%clk 0:34:13] } 35... c3 { [%clk 0:12:43] } 36. bxc3 { [%clk 0:33:39] } 36... bxc3 { [%clk 0:11:56] } 37. Nc5 { [%clk 0:32:30] } 37... Bd5 { [%clk 0:09:12] } 38. Bd3 { [%clk 0:29:54] } 38... Qa5 { [%clk 0:07:46] } 39. Ne4 { [%clk 0:29:11] } 39... Ba3 { [%clk 0:06:30] } 40. Qc2 { [%clk 0:27:50] } 40... Ne6 { [%clk 0:05:51] } 0-1