Event: Round 8: Pedraza Aldana, Alexandra - Paula Valentina Lozano Castaneda
Date: 2025-04-04
White: Pedraza Aldana, Alexandra
WhiteElo: 1731
Black: Paula Valentina Lozano Castaneda
Result: 1-0
ECO: C47
Opening: Four Knights Game: Scotch Variation Accepted
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... e5 { [%eval 0.21] [%clk 0:03:03] } 2. Nf3 { [%eval 0.13] [%clk 0:03:03] } 2... Nc6 { [%eval 0.21] [%clk 0:03:03] } 3. Nc3 { [%eval 0.06] [%clk 0:03:04] } 3... Nf6 { [%eval 0.07] [%clk 0:03:03] } 4. d4 { [%eval 0.06] [%clk 0:03:04] } 4... exd4 { [%eval 0.09] [%clk 0:03:03] } 5. Nxd4 { [%eval 0.06] [%clk 0:03:05] } 5... Nxd4?! { [%eval 0.85] } { Inaccuracy. Bb4 was best. } { [%clk 0:03:02] } 6. Qxd4 { [%eval 0.93] [%clk 0:03:05] } 6... d6 { [%eval 0.88] [%clk 0:03:03] } 7. Bg5 { [%eval 0.74] [%clk 0:03:00] } 7... Be7 { [%eval 0.89] [%clk 0:03:03] } 8. O-O-O { [%eval 0.85] [%clk 0:03:00] } 8... O-O { [%eval 0.78] [%clk 0:02:49] } 9. h4 { [%eval 0.92] [%clk 0:02:38] } 9... a5 { [%eval 1.25] [%clk 0:02:38] } 10. h5?! { [%eval 0.61] } { Inaccuracy. Be2 was best. } { [%clk 0:02:34] } 10... h6 { [%eval 0.69] [%clk 0:02:37] } 11. Bh4 { [%eval 0.5] [%clk 0:02:22] } 11... a4 { [%eval 0.59] [%clk 0:02:23] } 12. Be2?! { [%eval -0.36] } { Inaccuracy. a3 was best. } { [%clk 0:02:16] } 12... a3 { [%eval -0.36] [%clk 0:02:08] } 13. b3 { [%eval -0.24] [%clk 0:02:18] } 13... Rb8?! { [%eval 0.5] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:07] } 14. g4?! { [%eval -0.19] } { Inaccuracy. e5 was best. } { [%clk 0:02:18] } 14... Nd7?? { [%eval 3.08] } { Blunder. Nxe4 was best. } { [%clk 0:02:00] } 15. Bxe7 { [%eval 3.1] [%clk 0:02:15] } 15... Qxe7 { [%eval 2.9] [%clk 0:02:00] } 16. Rdg1?? { [%eval 0.74] } { Blunder. Nd5 was best. } { [%clk 0:02:14] } 16... Ne5?? { [%eval 3.07] } { Blunder. Qg5+ was best. } { [%clk 0:01:49] } 17. f4 { [%eval 2.83] [%clk 0:02:10] } 17... Nc6 { [%eval 2.79] [%clk 0:01:48] } 18. Qa4?? { [%eval -0.5] } { Blunder. Qe3 was best. } { [%clk 0:01:59] } 18... Ra8?? { [%eval 3.54] } { Blunder. Be6 was best. } { [%clk 0:01:35] } 19. Qxa8 { [%eval 3.43] [%clk 0:01:53] } 19... Nd4?! { [%eval 4.63] } { Inaccuracy. d5 was best. } { [%clk 0:01:24] } 20. Qxa3 { [%eval 4.5] [%clk 0:01:39] } 20... Nxe2+ { [%eval 4.59] [%clk 0:01:16] } 21. Nxe2 { [%eval 4.81] [%clk 0:01:40] } 21... Qxe4 { [%eval 4.63] [%clk 0:01:16] } 22. Re1 { [%eval 4.65] [%clk 0:01:21] } 22... Qe3+ { [%eval 4.98] [%clk 0:01:11] } 23. Kb1 { [%eval 4.99] [%clk 0:01:21] } 23... Qf3 { [%eval 6.12] [%clk 0:01:06] } 24. g5 { [%eval 6.0] [%clk 0:01:14] } 24... Bf5 { [%eval 6.64] [%clk 0:00:56] } 25. Nd4 { [%eval 6.8] [%clk 0:01:10] } 25... Qd5 { [%eval 7.26] [%clk 0:00:50] } 26. Nxf5 { [%eval 7.16] [%clk 0:01:08] } 26... Qxf5 { [%eval 7.17] [%clk 0:00:49] } 27. gxh6 { [%eval 6.94] [%clk 0:01:08] } 27... gxh6?! { [%eval 13.82] } { Inaccuracy. Qf6 was best. } { [%clk 0:00:49] } 28. Qb2 { [%eval 9.02] [%clk 0:01:05] } 28... Rd8? { [%eval #5] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:00:34] } 29. Rhg1+ { [%eval #4] [%clk 0:01:03] } 29... Kf8 { [%eval #1] [%clk 0:00:34] } 30. Qh8# { [%clk 0:01:03] } 1-0