Event: Round 2: Mejia Romero, Arlon Maiko - Salamanca, Juan Manuel
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--juvenil-masculino/round-2/PCJXCnBc/Pu5IKbi9
Date: 2025-10-25
White: Mejia Romero, Arlon Maiko
Black: Salamanca, Juan Manuel
BlackElo: 1903
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Bowdler Attack
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:28] } 1... c5 { [%eval 0.24] [%clk 1:00:26] } 2. Bc4 { [%eval 0.0] [%clk 1:00:52] } 2... e6 { [%eval -0.05] [%clk 1:00:51] } 3. Nf3 { [%eval 0.0] [%clk 0:59:47] } 3... a6 { [%eval 0.0] [%clk 1:00:52] } 4. d3 { [%eval -0.14] [%clk 0:59:51] } 4... d5 { [%eval -0.14] [%clk 1:00:59] } 5. exd5 { [%eval -0.1] [%clk 0:59:53] } 5... exd5 { [%eval -0.17] [%clk 1:01:27] } 6. Bb3 { [%eval -0.16] [%clk 1:00:03] } 6... Nf6 { [%eval -0.06] [%clk 1:01:47] } 7. O-O { [%eval -0.04] [%clk 1:00:25] } 7... Be7 { [%eval -0.06] [%clk 1:02:13] } 8. Qe1?! { [%eval -0.83] } { Inaccuracy. Re1 was best. } { [%clk 0:59:49] } 8... O-O { [%eval -0.75] [%clk 1:02:30] } 9. c4 { [%eval -1.11] [%clk 0:58:14] } 9... d4 { [%eval -1.11] [%clk 0:51:47] } 10. h3 { [%eval -1.3] [%clk 0:57:36] } 10... Bf5 { [%eval -1.4] [%clk 0:50:33] } 11. Bc2 { [%eval -1.59] [%clk 0:57:40] } 11... Nc6 { [%eval -1.73] [%clk 0:50:55] } 12. a3 { [%eval -2.05] [%clk 0:57:37] } 12... b5?! { [%eval -1.4] } { Inaccuracy. Qd7 was best. } { [%clk 0:49:44] } 13. Nbd2 { [%eval -1.47] [%clk 0:57:42] } 13... h6 { [%eval -1.5] [%clk 0:40:35] } 14. Ne5 { [%eval -1.68] [%clk 0:53:51] } 14... Nxe5 { [%eval -1.76] [%clk 0:39:45] } 15. Qxe5 { [%eval -1.69] [%clk 0:54:02] } 15... Qd7 { [%eval -1.75] [%clk 0:40:12] } 16. g4 { [%eval -1.74] [%clk 0:54:16] } 16... Bh7 { [%eval -1.17] [%clk 0:38:11] } 17. Ne4?? { [%eval -4.29] } { Blunder. Qe2 was best. } { [%clk 0:52:41] } 17... Nxe4 { [%eval -4.26] [%clk 0:35:12] } 18. dxe4 { [%eval -3.98] [%clk 0:53:06] } 18... bxc4 { [%eval -4.06] [%clk 0:35:36] } 19. g5 { [%eval -4.27] [%clk 0:51:59] } 19... hxg5 { [%eval -4.63] [%clk 0:33:34] } 20. Bxg5 { [%eval -5.37] [%clk 0:52:04] } 20... f6 { [%eval -5.44] [%clk 0:33:42] } 21. Qd5+ { [%eval -6.59] [%clk 0:52:04] } 21... Qxd5 { [%eval -6.41] [%clk 0:33:42] } 22. exd5 { [%eval -6.39] [%clk 0:51:38] } 22... Bxc2 { [%eval -6.14] [%clk 0:33:24] } 23. Bd2 { [%eval -6.72] [%clk 0:51:35] } 23... Rfd8 { [%eval -6.4] [%clk 0:33:29] } 24. Rfe1 { [%eval -6.39] [%clk 0:51:35] } 24... Kf7 { [%eval -6.79] [%clk 0:33:29] } 25. Rac1 { [%eval -6.86] [%clk 0:51:13] } 25... Bd3 { [%eval -6.67] [%clk 0:33:39] } 26. b3 { [%eval -7.93] [%clk 0:50:30] } 26... cxb3 { [%eval -7.74] [%clk 0:33:27] } 27. Rxe7+ { [%eval -8.91] [%clk 0:48:43] } 27... Kxe7 { [%eval -8.79] [%clk 0:33:50] } 28. Rxc5 { [%eval -9.39] [%clk 0:48:26] } 28... b2 { [%eval -9.23] [%clk 0:34:11] } 29. Rc7+ { [%eval -9.52] [%clk 0:47:29] } 29... Rd7 { [%eval -9.18] [%clk 0:34:10] } 30. Bb4+ { [%eval -11.32] [%clk 0:47:31] } 30... Ke8 { [%eval -10.45] [%clk 0:34:31] } 31. Rc1?! { [%eval #-5] } { Checkmate is now unavoidable. Rc6 was best. } { [%clk 0:44:18] } 31... bxc1=Q+ { [%eval #-4] [%clk 0:34:31] } 32. Kg2 { [%eval #-4] [%clk 0:44:18] } 32... Be4+ { [%eval #-5] [%clk 0:34:08] } 33. f3 { [%eval #-5] [%clk 0:43:14] } 33... Qg5+ { [%eval #-4] [%clk 0:34:27] } 34. Kf2 { [%eval #-4] [%clk 0:42:56] } 34... Qe3+ { [%eval #-3] [%clk 0:34:26] } 35. Kg3 { [%eval #-2] [%clk 0:42:56] } 35... Qxf3+ { [%eval #-1] [%clk 0:34:43] } 36. Kh4 { [%eval #-1] [%clk 0:43:05] } 36... g5# { [%clk 0:35:06] } 0-1