Event: Round 5: Martinez Serna, Juan Esteban - Perez Tangarife, Simon
Site: https://lichess.org/broadcast/xv-irt-internacional-raza-medellin-2025/round-5/vtTRm982/o5gsjkkg
Date: 2025-10-11
White: Martinez Serna, Juan Esteban
WhiteElo: 2064
Black: Perez Tangarife, Simon
BlackTitle: FM
BlackElo: 1993
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:24:19] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:23:53] } 2... e6 { [%eval 0.14] [%clk 1:31:19] } 3. Nf3 { [%eval 0.11] [%clk 1:24:17] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:43] } 4. Bd2 { [%eval 0.13] [%clk 1:24:39] } 4... Be7 { [%eval 0.27] [%clk 1:31:55] } 5. Nc3 { [%eval 0.31] [%clk 1:24:54] } 5... d5 { [%eval 0.28] [%clk 1:31:46] } 6. Bf4 { [%eval 0.17] [%clk 1:25:17] } 6... c6 { [%eval 0.4] [%clk 1:31:22] } 7. e3 { [%eval 0.4] [%clk 1:25:38] } 7... O-O { [%eval 0.33] [%clk 1:31:45] } 8. Bd3 { [%eval 0.37] [%clk 1:26:04] } 8... Nbd7 { [%eval 0.35] [%clk 1:30:10] } 9. O-O { [%eval 0.35] [%clk 1:26:22] } 9... b6 { [%eval 0.64] [%clk 1:28:12] } 10. Qe2 { [%eval 0.45] [%clk 1:15:32] } 10... Bb7 { [%eval 0.43] [%clk 1:27:03] } 11. Rfd1 { [%eval 0.41] [%clk 1:13:13] } 11... Nh5 { [%eval 0.48] [%clk 1:24:17] } 12. Be5 { [%eval 0.33] [%clk 1:10:59] } 12... Nxe5 { [%eval 0.44] [%clk 1:18:29] } 13. dxe5 { [%eval 0.38] [%clk 1:11:20] } 13... g6 { [%eval 0.39] [%clk 1:18:38] } 14. Rac1 { [%eval 0.33] [%clk 1:05:31] } 14... f6 { [%eval 0.82] [%clk 1:10:43] } 15. cxd5 { [%eval 0.53] [%clk 0:48:23] } 15... exd5 { [%eval 0.49] [%clk 1:09:54] } 16. Nd4 { [%eval 0.0] [%clk 0:47:10] } 16... Qd7? { [%eval 1.64] } { Mistake. fxe5 was best. } { [%clk 1:08:01] } 17. e6 { [%eval 1.5] [%clk 0:45:14] } 17... Qd6 { [%eval 1.28] [%clk 1:07:17] } 18. Qg4? { [%eval 0.17] } { Mistake. Ba6 was best. } { [%clk 0:43:16] } 18... Ng7 { [%eval 0.18] [%clk 1:02:14] } 19. e4 { [%eval 0.19] [%clk 0:30:26] } 19... Qb4?? { [%eval 3.38] } { Blunder. a6 was best. } { [%clk 0:59:58] } 20. Qg3?? { [%eval 0.29] } { Blunder. Ba6 was best. } { [%clk 0:17:16] } 20... Qxd4 { [%eval 0.66] [%clk 0:54:03] } 21. Qc7? { [%eval -0.54] } { Mistake. Ba6 was best. } { [%clk 0:14:52] } 21... Bc5 { [%eval -0.55] [%clk 0:54:15] } 22. Qxb7 { [%eval -0.65] [%clk 0:14:18] } 22... Qxf2+ { [%eval -0.55] [%clk 0:54:38] } 23. Kh1 { [%eval -0.62] [%clk 0:14:44] } 23... Nxe6 { [%eval -0.56] [%clk 0:52:59] } 24. exd5?? { [%eval -3.0] } { Blunder. Qxc6 was best. } { [%clk 0:14:08] } 24... Nf4 { [%eval -2.73] [%clk 0:52:34] } 25. Be4 { [%eval -2.32] [%clk 0:14:08] } 25... f5?! { [%eval -1.54] } { Inaccuracy. Rae8 was best. } { [%clk 0:50:52] } 26. Bf3?? { [%eval -9.45] } { Blunder. Rf1 was best. } { [%clk 0:11:55] } 26... Nh3 { [%eval -9.22] [%clk 0:50:57] } 27. Rc2 { [%eval -8.64] [%clk 0:07:38] } 27... Qxc2 { [%eval -8.17] [%clk 0:51:15] } 28. gxh3? { [%eval #-8] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:08:04] } 28... Qf2 { [%eval #-7] [%clk 0:51:32] } 29. Bg2 { [%eval #-7] [%clk 0:07:45] } 29... Rae8 { [%eval #-6] [%clk 0:51:46] } 30. Qa6 { [%eval #-6] [%clk 0:05:16] } 30... b5 { [%eval #-5] [%clk 0:52:10] } 0-1