Event: Round 4: Ana Barbara Sierra Cartaya - Antonio Quesada Aguilera
Date: 2025-02-22
White: Ana Barbara Sierra Cartaya
Black: Antonio Quesada Aguilera
Result: 1-0
ECO: B20
Opening: Sicilian Defense
Variant: Standard
TimeControl: 8+3

1. e4 { [%eval 0.18] [%clk 0:08:05] } 1... c5 { [%eval 0.25] [%clk 0:08:06] } 2. d3 { [%eval -0.07] [%clk 0:08:07] } 2... Nc6 { [%eval 0.0] [%clk 0:08:07] } 3. Nf3 { [%eval -0.14] [%clk 0:08:08] } 3... g6 { [%eval -0.06] [%clk 0:08:09] } 4. g3 { [%eval -0.18] [%clk 0:08:10] } 4... Bg7 { [%eval -0.17] [%clk 0:08:11] } 5. Bg2 { [%eval -0.06] [%clk 0:08:12] } 5... d6 { [%eval -0.12] [%clk 0:08:14] } 6. O-O { [%eval -0.1] [%clk 0:08:14] } 6... e6 { [%eval 0.14] [%clk 0:08:12] } 7. c3 { [%eval 0.0] [%clk 0:08:16] } 7... Nge7 { [%eval 0.39] [%clk 0:08:03] } 8. Re1 { [%eval 0.16] [%clk 0:08:18] } 8... e5 { [%eval 0.15] [%clk 0:07:56] } 9. Na3 { [%eval 0.15] [%clk 0:08:19] } 9... O-O { [%eval 0.0] [%clk 0:07:35] } 10. Be3 { [%eval 0.0] [%clk 0:08:16] } 10... Rb8 { [%eval -0.05] [%clk 0:07:22] } 11. d4 { [%eval 0.07] [%clk 0:08:16] } 11... cxd4 { [%eval 0.13] [%clk 0:06:53] } 12. cxd4 { [%eval 0.16] [%clk 0:08:18] } 12... Bg4 { [%eval 0.66] [%clk 0:06:40] } 13. d5 { [%eval 0.57] [%clk 0:08:08] } 13... Nd4 { [%eval 0.57] [%clk 0:06:32] } 14. Bxd4 { [%eval 0.58] [%clk 0:08:08] } 14... exd4 { [%eval 0.61] [%clk 0:06:34] } 15. h3 { [%eval 0.46] [%clk 0:08:11] } 15... Bxf3 { [%eval 0.32] [%clk 0:06:24] } 16. Bxf3 { [%eval 0.12] [%clk 0:08:12] } 16... f5 { [%eval 0.62] [%clk 0:06:06] } 17. Rc1 { [%eval 0.46] [%clk 0:07:45] } 17... fxe4 { [%eval 0.82] [%clk 0:05:40] } 18. Bxe4 { [%eval 0.77] [%clk 0:07:46] } 18... Nf5 { [%eval 0.77] [%clk 0:05:09] } 19. Nb5 { [%eval 0.74] [%clk 0:07:16] } 19... a6?? { [%eval 2.74] } { Blunder. d3 was best. } { [%clk 0:04:00] } 20. Nc7 { [%eval 2.68] [%clk 0:07:09] } 20... Qf6 { [%eval 2.89] [%clk 0:03:24] } 21. Ne6 { [%eval 2.82] [%clk 0:06:49] } 21... Bh6 { [%eval 2.74] [%clk 0:03:18] } 22. Rc2 { [%eval 2.8] [%clk 0:06:22] } 22... Rfc8 { [%eval 3.0] [%clk 0:03:14] } 23. Bxf5?! { [%eval 2.3] } { Inaccuracy. Ree2 was best. } { [%clk 0:06:05] } 23... Qxf5 { [%eval 2.24] [%clk 0:02:56] } 24. Rxc8+ { [%eval 2.03] [%clk 0:06:05] } 24... Rxc8 { [%eval 1.82] [%clk 0:02:58] } 25. Qxd4 { [%eval 1.78] [%clk 0:06:06] } 25... Rc2?! { [%eval 2.65] } { Inaccuracy. b5 was best. } { [%clk 0:02:09] } 26. Qb6 { [%eval 2.15] [%clk 0:06:04] } 26... Qf6 { [%eval 2.13] [%clk 0:01:43] } 27. Rf1 { [%eval 2.83] [%clk 0:04:39] } 27... Rxb2 { [%eval 2.72] [%clk 0:01:39] } 28. Qxd6 { [%eval 2.5] [%clk 0:04:39] } 28... Bf8?! { [%eval 3.35] } { Inaccuracy. Rxa2 was best. } { [%clk 0:00:54] } 29. Qc7 { [%eval 3.22] [%clk 0:04:02] } 29... Qe7 { [%eval 3.79] [%clk 0:00:41] } 30. Qc3 { [%eval 3.75] [%clk 0:03:42] } 30... Bg7?! { [%eval 5.18] } { Inaccuracy. Qb4 was best. } { [%clk 0:00:24] } 31. Nxg7 { [%eval 5.09] [%clk 0:03:13] } 31... Qxg7 { [%eval 4.91] [%clk 0:00:27] } 32. Qc8+?! { [%eval 3.32] } { Inaccuracy. Qd3 was best. } { [%clk 0:03:06] } 32... Qf8 { [%eval 3.3] [%clk 0:00:28] } 33. Qc4 { [%eval 2.73] [%clk 0:02:48] } 33... Qd6?? { [%eval 7.12] } { Blunder. Qb4 was best. } { [%clk 0:00:27] } 34. Re1 { [%eval 7.09] [%clk 0:02:47] } 34... Rb4 { [%eval 8.35] [%clk 0:00:21] } 35. Qc8+ { [%eval 8.35] [%clk 0:02:43] } 35... Kg7 { [%eval 8.29] [%clk 0:00:23] } 36. Qe8 { [%eval 8.12] [%clk 0:01:55] } 36... Rd4? { [%eval #12] } { Checkmate is now unavoidable. Qf8 was best. } { [%clk 0:00:18] } 37. Re7+ { [%eval #12] [%clk 0:01:55] } 37... Kh6 { [%eval #10] [%clk 0:00:20] } 38. Qf8+ { [%eval #9] [%clk 0:01:57] } 38... Kg5 { [%eval #9] [%clk 0:00:00] } 39. f4+ { [%eval #9] [%clk 0:01:43] } 1-0