Event: Round 2: Sanchez Burgos, Carlos Antonio - Mejia Romero, Arlon Maiko
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--juvenil-masculino/round-2/yxUxw6kc/ZIJu3gsn
Date: 2025-10-27
White: Sanchez Burgos, Carlos Antonio
WhiteElo: 1664
Black: Mejia Romero, Arlon Maiko
Result: 1-0
ECO: C24
Opening: Bishop's Opening: Berlin Defense
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... e5 { [%eval 0.22] [%clk 0:14:54] } 2. Bc4 { [%eval 0.03] [%clk 0:15:14] } 2... Nf6 { [%eval 0.11] [%clk 0:15:19] } 3. d3 { [%eval 0.0] [%clk 0:15:22] } 3... Bc5 { [%eval 0.13] [%clk 0:15:18] } 4. Bg5 { [%eval -0.02] [%clk 0:15:22] } 4... h6 { [%eval -0.03] [%clk 0:15:26] } 5. Bh4 { [%eval 0.0] [%clk 0:15:30] } 5... g5 { [%eval 0.26] [%clk 0:15:33] } 6. Bg3 { [%eval 0.21] [%clk 0:15:37] } 6... d6 { [%eval 0.21] [%clk 0:15:37] } 7. c3 { [%eval -0.1] [%clk 0:15:36] } 7... Ng4?! { [%eval 0.64] } { Inaccuracy. Nc6 was best. } { [%clk 0:15:33] } 8. h3 { [%eval 0.59] [%clk 0:15:23] } 8... Nf6 { [%eval 0.52] [%clk 0:15:08] } 9. Nd2 { [%eval 0.53] [%clk 0:14:49] } 9... a6 { [%eval 0.83] [%clk 0:15:04] } 10. Bb3?! { [%eval 0.03] } { Inaccuracy. h4 was best. } { [%clk 0:14:46] } 10... g4?? { [%eval 2.4] } { Blunder. Nc6 was best. } { [%clk 0:14:51] } 11. h4?? { [%eval -0.16] } { Blunder. Bh4 was best. } { [%clk 0:14:25] } 11... a5? { [%eval 1.28] } { Mistake. Nh5 was best. } { [%clk 0:14:20] } 12. Nf1?! { [%eval 0.67] } { Inaccuracy. h5 was best. } { [%clk 0:14:25] } 12... a4?! { [%eval 1.68] } { Inaccuracy. Nc6 was best. } { [%clk 0:14:20] } 13. Bxa4+ { [%eval 1.65] [%clk 0:14:17] } 13... c6 { [%eval 1.88] [%clk 0:14:17] } 14. Ne3?? { [%eval 0.17] } { Blunder. b4 was best. } { [%clk 0:13:24] } 14... b5? { [%eval 1.29] } { Mistake. Nh5 was best. } { [%clk 0:14:16] } 15. Bc2 { [%eval 1.24] [%clk 0:13:25] } 15... Qb6 { [%eval 1.77] [%clk 0:13:56] } 16. Qd2 { [%eval 1.39] [%clk 0:11:52] } 16... d5?? { [%eval 3.46] } { Blunder. Bxe3 was best. } { [%clk 0:13:31] } 17. Bxe5 { [%eval 3.64] [%clk 0:10:18] } 17... Nbd7 { [%eval 3.56] [%clk 0:13:23] } 18. Bxf6 { [%eval 3.43] [%clk 0:09:48] } 18... Nxf6 { [%eval 3.49] [%clk 0:13:28] } 19. d4 { [%eval 3.4] [%clk 0:09:54] } 19... Nxe4?! { [%eval 5.12] } { Inaccuracy. Be7 was best. } { [%clk 0:13:14] } 20. dxc5 { [%eval 5.12] [%clk 0:09:55] } 20... Qxc5 { [%eval 5.11] [%clk 0:12:49] } 21. Bxe4 { [%eval 5.24] [%clk 0:10:02] } 21... dxe4 { [%eval 5.06] [%clk 0:12:57] } 22. Qd4 { [%eval 4.88] [%clk 0:09:48] } 22... Qxd4 { [%eval 4.83] [%clk 0:12:51] } 23. cxd4 { [%eval 4.83] [%clk 0:09:56] } 23... Be6 { [%eval 4.79] [%clk 0:12:41] } 24. Ne2 { [%eval 4.79] [%clk 0:09:51] } 24... Bxa2?! { [%eval 6.32] } { Inaccuracy. O-O was best. } { [%clk 0:12:34] } 25. Nc3 { [%eval 6.23] [%clk 0:09:51] } 25... O-O-O { [%eval 6.72] [%clk 0:11:43] } 26. Rxa2 { [%eval 6.61] [%clk 0:09:48] } 26... Kb7 { [%eval 6.5] [%clk 0:11:44] } 27. O-O { [%eval 6.48] [%clk 0:09:52] } 27... Rxd4 { [%eval 6.71] [%clk 0:11:51] } 28. Rfa1 { [%eval 6.61] [%clk 0:09:59] } 28... Kb6 { [%eval 7.63] [%clk 0:11:05] } 29. Ra6+ { [%eval 7.52] [%clk 0:09:25] } 29... Kc5 { [%eval 7.62] [%clk 0:11:13] } 30. Rc1 { [%eval 7.47] [%clk 0:09:17] } 30... b4? { [%eval #6] } { Checkmate is now unavoidable. Rd3 was best. } { [%clk 0:10:09] } 31. Ne2+ { [%eval #8] [%clk 0:09:08] } 31... Kb5 { [%eval #5] [%clk 0:10:18] } 32. Raxc6 { [%eval #4] [%clk 0:09:14] } 32... Rd2 { [%eval #3] [%clk 0:10:14] } 33. b3 { [%eval #2] [%clk 0:09:21] } 33... Rxe2 { [%eval #1] [%clk 0:10:22] } 34. R1c5# { [%clk 0:09:29] } 1-0