Event: Round 7: Sierra, Edinson - Sedano Acero, Juan Sebastian
Date: 2025-06-08
White: Sierra, Edinson
WhiteElo: 1786
Black: Sedano Acero, Juan Sebastian
BlackElo: 1584
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... d5 { [%eval 0.2] [%clk 0:15:15] } 2. e3 { [%eval 0.03] [%clk 0:15:21] } 2... Nf6 { [%eval 0.1] [%clk 0:15:20] } 3. c4 { [%eval 0.0] [%clk 0:15:21] } 3... e6 { [%eval 0.04] [%clk 0:15:22] } 4. Nc3 { [%eval 0.02] [%clk 0:15:29] } 4... Bb4 { [%eval 0.32] [%clk 0:15:23] } 5. Bd2 { [%eval 0.07] [%clk 0:15:35] } 5... O-O { [%eval 0.06] [%clk 0:15:23] } 6. a3 { [%eval 0.0] [%clk 0:15:42] } 6... Bxc3 { [%eval 0.19] [%clk 0:15:24] } 7. Bxc3 { [%eval 0.07] [%clk 0:15:50] } 7... Nc6 { [%eval 0.5] [%clk 0:15:22] } 8. b4 { [%eval 0.45] [%clk 0:15:58] } 8... Bd7 { [%eval 0.46] [%clk 0:15:25] } 9. f4?? { [%eval -1.37] } { Blunder. Nf3 was best. } { [%clk 0:16:03] } 9... Ne4 { [%eval -1.1] [%clk 0:15:24] } 10. Qc2 { [%eval -1.41] [%clk 0:16:10] } 10... Qh4+ { [%eval -1.39] [%clk 0:15:17] } 11. Kd1?? { [%eval -3.43] } { Blunder. g3 was best. } { [%clk 0:16:12] } 11... Nf2+ { [%eval -3.38] [%clk 0:15:21] } 12. Kc1 { [%eval -3.14] [%clk 0:16:14] } 12... Nxh1 { [%eval -3.05] [%clk 0:15:25] } 13. Nf3?! { [%eval -4.72] } { Inaccuracy. g3 was best. } { [%clk 0:16:22] } 13... Qf2 { [%eval -4.6] [%clk 0:15:19] } 14. Be2 { [%eval -4.8] [%clk 0:16:26] } 14... Qxg2 { [%eval -3.95] [%clk 0:15:05] } 15. Kb2 { [%eval -4.12] [%clk 0:16:35] } 15... Nf2 { [%eval -3.9] [%clk 0:15:10] } 16. Bd3? { [%eval -8.2] } { Mistake. Rg1 was best. } { [%clk 0:16:34] } 16... g6? { [%eval -4.75] } { Mistake. Nxd3+ was best. } { [%clk 0:15:07] } 17. Ne5?! { [%eval -7.99] } { Inaccuracy. Be2 was best. } { [%clk 0:16:39] } 17... Nxd3+ { [%eval -6.08] [%clk 0:15:02] } 18. Nxd3 { [%eval -5.99] [%clk 0:16:46] } 18... Qxc2+ { [%eval -6.02] [%clk 0:15:06] } 19. Kxc2 { [%eval -5.96] [%clk 0:16:54] } 19... dxc4 { [%eval -6.13] [%clk 0:15:11] } 20. Nc5 { [%eval -5.96] [%clk 0:17:02] } 20... Bc8 { [%eval -5.94] [%clk 0:15:15] } 21. h4 { [%eval -6.09] [%clk 0:17:05] } 21... b6 { [%eval -6.17] [%clk 0:15:20] } 22. Ne4 { [%eval -6.01] [%clk 0:17:10] } 22... f5 { [%eval -5.58] [%clk 0:15:17] } 23. Ng3 { [%eval -6.51] [%clk 0:17:16] } 23... Ne7 { [%eval -6.63] [%clk 0:15:20] } 24. h5 { [%eval -6.74] [%clk 0:17:20] } 24... Bb7 { [%eval -6.87] [%clk 0:15:19] } 25. h6 { [%eval -6.73] [%clk 0:17:18] } 25... Be4+ { [%eval -6.57] [%clk 0:15:12] } 26. Kd2 { [%eval -6.77] [%clk 0:17:22] } 26... Nd5 { [%eval -6.82] [%clk 0:15:03] } 27. Bb2 { [%eval -6.86] [%clk 0:17:20] } 27... a5 { [%eval -6.85] [%clk 0:14:29] } 28. b5 { [%eval -6.76] [%clk 0:17:26] } 28... a4 { [%eval -6.66] [%clk 0:14:31] } 29. Rc1 { [%eval -7.17] [%clk 0:17:27] } 29... Ra5 { [%eval -7.35] [%clk 0:14:25] } 30. Rxc4 { [%eval -7.36] [%clk 0:17:34] } 30... Rxb5 { [%eval -7.24] [%clk 0:14:26] } 31. Nxe4 { [%eval -7.09] [%clk 0:17:29] } 31... Rxb2+ { [%eval -7.24] [%clk 0:14:10] } 32. Kc1 { [%eval -7.02] [%clk 0:17:37] } 32... fxe4 { [%eval -6.86] [%clk 0:14:01] } 33. Kxb2 { [%eval -6.83] [%clk 0:17:44] } 33... Nxe3 { [%eval -6.66] [%clk 0:13:49] } 34. Rxc7 { [%eval -6.53] [%clk 0:17:52] } 34... Rxf4 { [%eval -5.46] [%clk 0:13:37] } 35. Kc3?? { [%eval #-11] } { Checkmate is now unavoidable. Rg7+ was best. } { [%clk 0:17:55] } 35... Nd5+ { [%eval #-10] [%clk 0:13:43] } 0-1