Event: Round 6: Pedraza Aldana, Alexandra - Penagos, Laura Valentina
Date: 2025-04-04
White: Pedraza Aldana, Alexandra
WhiteElo: 1731
Black: Penagos, Laura Valentina
BlackElo: 1799
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] [%clk 0:03:00] } 2. c3 { [%eval 0.0] [%clk 0:00:00] } 2... d5 { [%eval 0.16] } 3. exd5 { [%eval 0.12] } 3... Qxd5 { [%eval 0.19] } 4. d4 { [%eval 0.13] } 4... Nf6 { [%eval 0.1] [%clk 0:00:00] } 5. Be3 { [%eval -0.02] [%clk 0:00:00] } 5... Nc6 { [%eval 0.09] [%clk 0:00:00] } 6. Na3 { [%eval -0.29] [%clk 0:00:00] } 6... cxd4 { [%eval 0.15] } 7. cxd4?? { [%eval -1.91] } { Blunder. Nb5 was best. } { [%clk 0:03:02] } 7... Qa5+? { [%eval -0.3] } { Mistake. e5 was best. } { [%clk 0:03:01] } 8. Bd2 { [%eval -0.34] [%clk 0:03:01] } 8... Qb6 { [%eval 0.0] [%clk 0:02:58] } 9. Be3?? { [%eval -2.01] } { Blunder. Nf3 was best. } { [%clk 0:02:46] } 9... Qxb2 { [%eval -1.8] [%clk 0:02:47] } 10. Nb5 { [%eval -1.82] [%clk 0:02:46] } 10... Kd8?? { [%eval 0.44] } { Blunder. Bf5 was best. } { [%clk 0:02:22] } 11. Rb1 { [%eval 0.11] [%clk 0:02:33] } 11... Qxa2 { [%eval 0.0] [%clk 0:02:20] } 12. Bd3 { [%eval 0.0] [%clk 0:02:08] } 12... e6 { [%eval 0.0] [%clk 0:01:55] } 13. Nf3? { [%eval -1.5] } { Mistake. Ne2 was best. } { [%clk 0:01:55] } 13... Bb4+ { [%eval -1.23] [%clk 0:01:35] } 14. Kf1 { [%eval -1.41] [%clk 0:01:50] } 14... h6?? { [%eval 2.75] } { Blunder. a6 was best. } { [%clk 0:01:22] } 15. Ne5 { [%eval 2.82] [%clk 0:01:23] } 15... Nxe5? { [%eval 4.78] } { Mistake. Ke7 was best. } { [%clk 0:01:21] } 16. dxe5 { [%eval 4.73] [%clk 0:01:24] } 16... Nd5 { [%eval 4.46] [%clk 0:01:20] } 17. Bxa7?? { [%eval -2.28] } { Blunder. Rxb4 was best. } { [%clk 0:01:17] } 17... Bd7 { [%eval -1.97] [%clk 0:00:52] } 18. Rxb4?? { [%eval -4.59] } { Blunder. Bd4 was best. } { [%clk 0:01:00] } 18... Nxb4 { [%eval -4.7] [%clk 0:00:47] } 19. Bb6+ { [%eval -4.31] [%clk 0:00:56] } 19... Ke8?? { [%eval -0.3] } { Blunder. Kc8 was best. } { [%clk 0:00:33] } 20. Nd6+?? { [%eval -4.18] } { Blunder. Nc7+ was best. } { [%clk 0:00:57] } 20... Kf8 { [%eval -4.19] [%clk 0:00:30] } 21. Bb1 { [%eval -4.41] [%clk 0:00:46] } 21... Qd5 { [%eval -4.13] [%clk 0:00:26] } 22. Qxd5?! { [%eval -5.27] } { Inaccuracy. Qf3 was best. } { [%clk 0:00:10] } 22... Nxd5 { [%eval -5.19] [%clk 0:00:26] } 23. Bc5 { [%eval -5.07] [%clk 0:00:07] } 23... Kg8 { [%eval -4.11] [%clk 0:00:27] } 24. Ke2 { [%eval -4.15] [%clk 0:00:06] } 24... Nc3+ { [%eval -4.01] [%clk 0:00:25] } 25. Kd3 { [%eval -4.18] [%clk 0:00:06] } 25... Nxb1 { [%eval -4.1] [%clk 0:00:24] } 26. Rxb1 { [%eval -4.03] [%clk 0:00:08] } 26... Bc6 { [%eval -4.12] [%clk 0:00:24] } 27. Nxb7?! { [%eval -5.34] } { Inaccuracy. g3 was best. } { [%clk 0:00:07] } 27... Bxb7? { [%eval -3.28] } { Mistake. Rb8 was best. } { [%clk 0:00:25] } 28. Rxb7 { [%eval -3.22] [%clk 0:00:08] } 28... Rd8+?! { [%eval -2.37] } { Inaccuracy. g5 was best. } { [%clk 0:00:25] } 29. Kc4? { [%eval -4.09] } { Mistake. Bd6 was best. } { [%clk 0:00:09] } 29... Rc8?! { [%eval -3.25] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:24] } 30. Kd4 { [%eval -3.08] [%clk 0:00:09] } 30... Kh7?! { [%eval -2.32] } { Inaccuracy. g5 was best. } { [%clk 0:00:23] } 31. Rxf7 { [%eval -2.14] [%clk 0:00:09] } 31... Rhd8+ { [%eval -2.06] [%clk 0:00:23] } 32. Kc4?? { [%eval -6.6] } { Blunder. Bd6 was best. } { [%clk 0:00:11] } 32... Rd5 { [%eval -6.53] [%clk 0:00:24] } 33. f4 { [%eval -6.83] [%clk 0:00:04] } 33... Rdxc5+ { [%eval -6.77] [%clk 0:00:24] } 34. Kd4?? { [%eval #-3] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:00:05] } 34... Rc4+?? { [%eval -6.89] } { Lost forced checkmate sequence. Rc3 was best. } { [%clk 0:00:25] } 35. Ke3 { [%eval -5.9] [%clk 0:00:06] } 35... Rb8 { [%eval -5.85] [%clk 0:00:23] } 36. Kf3?? { [%eval #-19] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:00:05] } 36... Rb3+ { [%eval #-15] [%clk 0:00:20] } 37. Kg4 { [%eval #-9] [%clk 0:00:04] } 37... Kg6 { [%eval #-8] [%clk 0:00:20] } 38. Re7 { [%eval #-3] [%clk 0:00:04] } 38... h5+ { [%eval #-2] [%clk 0:00:20] } 0-1