Event: Round 6: Archila, Silvana - Pedraza Aldana, Alexandra
Date: 2025-04-27
White: Archila, Silvana
WhiteElo: 1759
Black: Pedraza Aldana, Alexandra
BlackElo: 1710
Result: 0-1
ECO: A84
Opening: Dutch Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... f5 { [%eval 0.47] [%clk 1:30:13] } 2. c4 { [%eval 0.42] [%clk 1:31:16] } 2... e6 { [%eval 0.41] [%clk 1:30:12] } 3. Nf3 { [%eval 0.44] [%clk 1:30:57] } 3... Nf6 { [%eval 0.38] [%clk 1:29:34] } 4. Nc3 { [%eval 0.3] [%clk 1:30:06] } 4... Bb4 { [%eval 0.35] [%clk 1:29:00] } 5. Qc2 { [%eval 0.28] [%clk 1:27:36] } 5... Bxc3+ { [%eval 0.3] [%clk 1:26:57] } 6. Qxc3 { [%eval 0.3] [%clk 1:27:21] } 6... Ne4 { [%eval 0.54] [%clk 1:25:02] } 7. Qd3 { [%eval 0.35] [%clk 1:26:24] } 7... b6 { [%eval 0.65] [%clk 1:22:46] } 8. Nd2 { [%eval 0.24] [%clk 1:19:08] } 8... Bb7 { [%eval 0.54] [%clk 1:20:54] } 9. f3?? { [%eval -3.36] } { Blunder. Nxe4 was best. } { [%clk 1:18:18] } 9... Qh4+ { [%eval -3.28] [%clk 1:18:31] } 10. g3 { [%eval -3.4] [%clk 1:15:15] } 10... Nxg3 { [%eval -3.35] [%clk 1:17:26] } 11. hxg3 { [%eval -3.32] [%clk 1:14:21] } 11... Qxh1 { [%eval -3.33] [%clk 1:17:22] } 12. d5 { [%eval -3.86] [%clk 1:10:14] } 12... Qg1 { [%eval -3.87] [%clk 1:13:47] } 13. f4 { [%eval -4.07] [%clk 1:08:23] } 13... Na6 { [%eval -4.1] [%clk 1:12:55] } 14. Nb3 { [%eval -4.6] [%clk 1:07:06] } 14... exd5 { [%eval -4.64] [%clk 1:10:54] } 15. cxd5 { [%eval -5.24] [%clk 1:06:28] } 15... Nb4 { [%eval -5.01] [%clk 1:08:52] } 16. Qc3 { [%eval -5.05] [%clk 1:03:55] } 16... Nxd5 { [%eval -4.99] [%clk 1:07:16] } 17. Qe5+ { [%eval -4.9] [%clk 1:03:33] } 17... Ne7?! { [%eval -3.82] } { Inaccuracy. Kf8 was best. } { [%clk 1:04:22] } 18. Nd4?! { [%eval -5.8] } { Inaccuracy. Be3 was best. } { [%clk 0:54:11] } 18... Qxg3+ { [%eval -5.86] [%clk 1:00:02] } 19. Kd1 { [%eval -5.9] [%clk 0:53:47] } 19... Qf2 { [%eval -6.02] [%clk 0:58:11] } 20. Nxf5 { [%eval -6.49] [%clk 0:53:39] } 20... Qxf1+ { [%eval -6.58] [%clk 0:58:03] } 21. Kd2 { [%eval -6.55] [%clk 0:53:55] } 21... O-O-O { [%eval -6.09] [%clk 0:57:55] } 22. Nxe7+ { [%eval -6.31] [%clk 0:53:20] } 22... Kb8 { [%eval -6.22] [%clk 0:58:11] } 23. f5 { [%eval -6.4] [%clk 0:50:30] } 23... Qg2 { [%eval -6.7] [%clk 0:53:40] } 24. b3 { [%eval -7.06] [%clk 0:48:41] } 24... Rhe8 { [%eval -6.99] [%clk 0:52:22] } 25. f6 { [%eval -7.29] [%clk 0:47:48] } 25... gxf6 { [%eval -7.33] [%clk 0:51:44] } 26. Qxf6 { [%eval -8.18] [%clk 0:48:04] } 26... Qe4 { [%eval -8.12] [%clk 0:50:10] } 27. Nf5? { [%eval #-11] } { Checkmate is now unavoidable. Ba3 was best. } { [%clk 0:45:41] } 27... Rf8? { [%eval -8.62] } { Lost forced checkmate sequence. Qxe2+ was best. } { [%clk 0:45:22] } 0-1