Event: Round 5: Tobar Beltran, Miguel Angel - Castrillon Arevalo, Hector Anibal
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-clasico-2025--prejuvenil-masculino/round-5/QCTvm2Nx/9SvZAX7w
Date: 2025-10-26
White: Tobar Beltran, Miguel Angel
WhiteElo: 1742
Black: Castrillon Arevalo, Hector Anibal
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:57] } 1... d5 { [%eval 0.18] [%clk 1:00:21] } 2. Bf4 { [%eval 0.0] [%clk 1:01:22] } 2... c5 { [%eval 0.06] [%clk 0:59:51] } 3. e3 { [%eval 0.0] [%clk 1:01:38] } 3... Nc6 { [%eval 0.05] [%clk 0:58:36] } 4. c3 { [%eval 0.0] [%clk 1:01:59] } 4... Qb6 { [%eval 0.0] [%clk 0:58:57] } 5. Qb3 { [%eval -0.02] [%clk 1:00:30] } 5... c4 { [%eval 0.0] [%clk 0:58:31] } 6. Qxb6 { [%eval -0.32] [%clk 1:00:52] } 6... axb6 { [%eval -0.19] [%clk 0:58:49] } 7. Nf3 { [%eval -0.53] [%clk 1:00:58] } 7... Bf5 { [%eval -0.48] [%clk 0:57:45] } 8. Nbd2 { [%eval -0.36] [%clk 1:01:17] } 8... e6 { [%eval -0.02] [%clk 0:57:31] } 9. Be2 { [%eval -0.41] [%clk 1:01:39] } 9... h6 { [%eval 0.01] [%clk 0:52:03] } 10. O-O { [%eval -0.39] [%clk 1:01:45] } 10... O-O-O? { [%eval 1.18] } { Mistake. g5 was best. } { [%clk 0:51:48] } 11. e4 { [%eval 0.78] [%clk 0:55:49] } 11... dxe4?? { [%eval 3.76] } { Blunder. Bxe4 was best. } { [%clk 0:47:58] } 12. Nxc4 { [%eval 3.68] [%clk 0:56:04] } 12... Kd7 { [%eval 3.79] [%clk 0:40:43] } 13. Nxb6+ { [%eval 3.88] [%clk 0:55:53] } 13... Ke7 { [%eval 3.96] [%clk 0:39:21] } 14. Nd2 { [%eval 4.12] [%clk 0:54:03] } 14... g5 { [%eval 4.23] [%clk 0:37:49] } 15. Bc7 { [%eval 4.27] [%clk 0:54:17] } 15... Re8 { [%eval 4.7] [%clk 0:37:15] } 16. Bb5 { [%eval 4.68] [%clk 0:54:10] } 16... Bg7 { [%eval 4.87] [%clk 0:35:42] } 17. a4 { [%eval 4.76] [%clk 0:53:59] } 17... Nf6 { [%eval 4.4] [%clk 0:33:48] } 18. a5 { [%eval 3.83] [%clk 0:54:09] } 18... Nd7?! { [%eval 5.59] } { Inaccuracy. Nd5 was best. } { [%clk 0:31:55] } 19. Bxc6 { [%eval 5.47] [%clk 0:54:23] } 19... bxc6 { [%eval 5.17] [%clk 0:31:55] } 20. Ndc4 { [%eval 5.44] [%clk 0:54:42] } 20... e3 { [%eval 6.35] [%clk 0:29:44] } 21. fxe3 { [%eval 6.16] [%clk 0:54:31] } 21... Bd3?? { [%eval #8] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:29:52] } 22. Bd6+ { [%eval #7] [%clk 0:54:35] } 22... Kd8 { [%eval #7] [%clk 0:28:48] } 23. Rxf7 { [%eval #6] [%clk 0:54:21] } 23... Nxb6 { [%eval #2] [%clk 0:28:15] } 24. axb6 { [%eval #2] [%clk 0:54:25] } 24... Bxc4 { [%eval #1] [%clk 0:28:17] } 25. Ra8# { [%clk 0:54:38] } 1-0