Event: Round 4: Pedraza Aldana, Alexandra - Carrillo Riano, Karen Sofia
Date: 2024-10-06
White: Pedraza Aldana, Alexandra
WhiteElo: 1735
Black: Carrillo Riano, Karen Sofia
BlackElo: 1555
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:04:02] } 1... c5 { [%eval 0.25] [%clk 0:04:03] } 2. c3 { [%eval 0.06] [%clk 0:04:03] } 2... d6 { [%eval 0.45] [%clk 0:04:04] } 3. d4 { [%eval 0.46] [%clk 0:04:04] } 3... cxd4 { [%eval 0.42] [%clk 0:04:05] } 4. cxd4 { [%eval 0.44] [%clk 0:04:05] } 4... e6 { [%eval 0.87] [%clk 0:03:54] } 5. Nc3 { [%eval 0.82] [%clk 0:04:05] } 5... a6 { [%eval 0.92] [%clk 0:03:53] } 6. a4?! { [%eval 0.28] } { Inaccuracy. Bd3 was best. } { [%clk 0:04:03] } 6... Nc6 { [%eval 0.62] [%clk 0:03:53] } 7. Nf3 { [%eval 0.39] [%clk 0:04:02] } 7... Bd7 { [%eval 0.77] [%clk 0:03:54] } 8. e5? { [%eval -0.51] } { Mistake. d5 was best. } { [%clk 0:03:53] } 8... dxe5 { [%eval -0.41] [%clk 0:03:52] } 9. dxe5 { [%eval -0.43] [%clk 0:03:54] } 9... Bc5?! { [%eval 0.3] } { Inaccuracy. Qa5 was best. } { [%clk 0:03:44] } 10. Bd3 { [%eval 0.19] [%clk 0:03:48] } 10... Qc7?! { [%eval 0.79] } { Inaccuracy. Nb4 was best. } { [%clk 0:03:39] } 11. Qe2? { [%eval -0.58] } { Mistake. Bf4 was best. } { [%clk 0:03:48] } 11... Nge7 { [%eval -0.19] [%clk 0:03:34] } 12. Ne4 { [%eval -0.73] [%clk 0:03:29] } 12... Nxe5 { [%eval -0.7] [%clk 0:02:31] } 13. Nxc5 { [%eval -0.88] [%clk 0:03:24] } 13... Nxf3+ { [%eval -0.85] [%clk 0:02:30] } 14. Qxf3 { [%eval -0.8] [%clk 0:03:15] } 14... Qxc5 { [%eval -0.91] [%clk 0:02:22] } 15. Be3? { [%eval -2.19] } { Mistake. Qe3 was best. } { [%clk 0:03:14] } 15... Qa5+? { [%eval -0.67] } { Mistake. Qb4+ was best. } { [%clk 0:02:12] } 16. Bd2 { [%eval -0.63] [%clk 0:03:06] } 16... Qb6 { [%eval -0.56] [%clk 0:02:09] } 17. O-O { [%eval -0.48] [%clk 0:03:03] } 17... Bc6 { [%eval -0.52] [%clk 0:02:09] } 18. Qg3 { [%eval -0.54] [%clk 0:02:59] } 18... Ng6 { [%eval -0.01] [%clk 0:02:04] } 19. Be3?! { [%eval -0.65] } { Inaccuracy. Bc3 was best. } { [%clk 0:02:46] } 19... Qxb2 { [%eval -0.76] [%clk 0:01:55] } 20. Rab1 { [%eval -1.15] [%clk 0:02:34] } 20... Qe5?! { [%eval -0.44] } { Inaccuracy. Qa2 was best. } { [%clk 0:01:56] } 21. f4?! { [%eval -1.24] } { Inaccuracy. Bxg6 was best. } { [%clk 0:02:32] } 21... Qd5? { [%eval 0.0] } { Mistake. Qc3 was best. } { [%clk 0:01:50] } 22. Rfd1 { [%eval -0.02] [%clk 0:02:26] } 22... Qh5 { [%eval 0.11] [%clk 0:01:38] } 23. f5 { [%eval 0.1] [%clk 0:02:14] } 23... exf5 { [%eval 0.24] [%clk 0:01:34] } 24. Bc5?? { [%eval -1.51] } { Blunder. Qd6 was best. } { [%clk 0:02:01] } 24... Be4?? { [%eval 7.97] } { Blunder. O-O-O was best. } { [%clk 0:01:07] } 25. Bxe4 { [%eval 7.99] [%clk 0:01:55] } 25... fxe4 { [%eval 7.84] [%clk 0:01:08] } 26. Qd6 { [%eval 7.31] [%clk 0:01:52] } 26... Qg4? { [%eval #10] } { Checkmate is now unavoidable. Qxc5+ was best. } { [%clk 0:00:35] } 27. Rxb7 { [%eval 9.93] [%clk 0:01:31] } 27... Qe6? { [%eval #3] } { Checkmate is now unavoidable. Qxd1+ was best. } { [%clk 0:00:09] } 28. Qxe6+?? { [%eval 4.62] } { Lost forced checkmate sequence. Rb8+ was best. } { [%clk 0:00:56] } 28... fxe6 { [%eval 4.47] [%clk 0:00:10] } 29. Rdd7 { [%eval 4.41] [%clk 0:00:56] } 29... e3 { [%eval 5.0] [%clk 0:00:06] } 30. Bxe3? { [%eval 2.98] } { Mistake. Rxg7 was best. } { [%clk 0:00:55] } 30... Rc8?? { [%eval 6.42] } { Blunder. Rb8 was best. } { [%clk 0:00:07] } 31. Rxg7 { [%eval 5.87] [%clk 0:00:51] } 31... Rf8 { [%eval 5.0] [%clk 0:00:04] } 32. Rxh7 { [%eval 4.77] [%clk 0:00:47] } 1-0