Event: Round 3: Herrera Jimenez, Mateo - Derick, Christopher
Site: https://lichess.org/broadcast/final-nacional-colombia-intercolegiados-activo-2025--pre-juvenil-masculino/round-3/w8A2MqTa/Usk8Faod
Date: 2025-10-27
White: Herrera Jimenez, Mateo
WhiteTitle: CM
WhiteElo: 2059
Black: Derick, Christopher
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.18] [%clk 0:15:18] } 2. Nf3 { [%eval 0.08] [%clk 0:15:27] } 2... Nc6 { [%eval 0.5] [%clk 0:15:22] } 3. c4 { [%eval 0.4] [%clk 0:15:35] } 3... dxc4 { [%eval 0.64] [%clk 0:15:20] } 4. e4 { [%eval 0.48] [%clk 0:15:45] } 4... e6?! { [%eval 1.26] } { Inaccuracy. Bg4 was best. } { [%clk 0:15:15] } 5. Bxc4 { [%eval 1.13] [%clk 0:15:52] } 5... Nf6 { [%eval 1.33] [%clk 0:15:14] } 6. Nc3 { [%eval 1.32] [%clk 0:15:59] } 6... Bb4 { [%eval 1.75] [%clk 0:15:09] } 7. e5?! { [%eval 0.72] } { Inaccuracy. O-O was best. } { [%clk 0:15:40] } 7... Ng4? { [%eval 2.4] } { Mistake. Nd5 was best. } { [%clk 0:14:47] } 8. h3 { [%eval 2.73] [%clk 0:15:48] } 8... Nh6 { [%eval 2.63] [%clk 0:14:28] } 9. Bg5 { [%eval 2.46] [%clk 0:15:57] } 9... Rg8?? { [%eval 6.2] } { Blunder. Qd7 was best. } { [%clk 0:14:23] } 10. Bxd8 { [%eval 6.17] [%clk 0:16:04] } 10... f6 { [%eval 7.54] [%clk 0:14:24] } 11. Bxc7 { [%eval 7.47] [%clk 0:16:09] } 11... fxe5 { [%eval 7.79] [%clk 0:14:26] } 12. dxe5 { [%eval 7.28] [%clk 0:16:10] } 12... Rf8 { [%eval 7.42] [%clk 0:14:31] } 13. Bd6 { [%eval 7.05] [%clk 0:16:17] } 13... Bxd6 { [%eval 7.08] [%clk 0:14:34] } 14. Qxd6 { [%eval 6.95] [%clk 0:16:25] } 14... Rf4 { [%eval 7.49] [%clk 0:13:46] } 15. Bxe6 { [%eval 7.43] [%clk 0:16:25] } 15... Bxe6 { [%eval 7.52] [%clk 0:13:48] } 16. Qxe6+ { [%eval 7.36] [%clk 0:16:34] } 16... Kd8? { [%eval #7] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:13:51] } 17. O-O-O+ { [%eval #6] [%clk 0:16:42] } 17... Kc7 { [%eval #6] [%clk 0:13:56] } 18. Nd5+ { [%eval #5] [%clk 0:16:49] } 18... Kb8 { [%eval #2] [%clk 0:13:57] } 19. Qe8+ { [%eval #1] [%clk 0:16:56] } 19... Nd8 { [%eval #1] [%clk 0:13:58] } 20. Qxd8# { [%clk 0:17:04] } 1-0