Event: Round 8: Mariela Cortes Arias - Melisa Aguilera Merlet
Site: https://lichess.org/study/XLLAIdeU/gDB88P1F
Date: 2023-02-17
White: Mariela Cortes Arias
WhiteTitle: WCM
Black: Melisa Aguilera Merlet
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:39] } 2. Nc3 { [%eval 0.24] [%clk 1:30:49] } 2... d6 { [%eval 0.0] [%clk 1:30:44] } 3. d4 { [%eval 0.2] [%clk 1:30:45] } 3... cxd4 { [%eval 0.2] [%clk 1:30:37] } 4. Qxd4 { [%eval 0.17] [%clk 1:31:09] } 4... a6 { [%eval 0.27] [%clk 1:25:19] } 5. b3 { [%eval 0.37] [%clk 1:30:27] } 5... Nc6 { [%eval 0.55] [%clk 1:24:59] } 6. Qd2 { [%eval 0.65] [%clk 1:30:44] } 6... g6 { [%eval 0.71] [%clk 1:22:38] } 7. Bb2 { [%eval 0.91] [%clk 1:30:35] } 7... Bg7 { [%eval 0.83] [%clk 1:22:14] } 8. O-O-O { [%eval 1.07] [%clk 1:30:15] } 8... b5 { [%eval 1.27] [%clk 1:15:39] } 9. Nxb5? { [%eval -0.31] } { Mistake. Nd5 was best. } { [%clk 1:09:28] } 9... Bxb2+ { [%eval -0.27] [%clk 1:03:49] } 10. Kxb2 { [%eval -0.24] [%clk 1:09:50] } 10... Nf6?? { [%eval 2.59] } { Blunder. axb5 was best. } { [%clk 0:57:21] } 11. Nd4?! { [%eval 1.5] } { Inaccuracy. Nc3 was best. } { [%clk 1:03:40] } 11... Nxd4 { [%eval 1.82] [%clk 0:49:49] } 12. Qxd4 { [%eval 1.69] [%clk 1:04:04] } 12... Qc7 { [%eval 1.88] [%clk 0:49:00] } 13. f3 { [%eval 1.81] [%clk 0:57:56] } 13... O-O { [%eval 2.16] [%clk 0:48:08] } 14. Ne2 { [%eval 1.91] [%clk 0:57:07] } 14... Bb7 { [%eval 2.22] [%clk 0:46:00] } 15. h4 { [%eval 2.33] [%clk 0:45:01] } 15... Rfc8 { [%eval 2.21] [%clk 0:45:32] } 16. Rc1 { [%eval 2.05] [%clk 0:44:48] } 16... a5 { [%eval 2.46] [%clk 0:41:58] } 17. a4? { [%eval 1.07] } { Mistake. Nc3 was best. } { [%clk 0:43:06] } 17... Bc6? { [%eval 2.63] } { Mistake. e5 was best. } { [%clk 0:38:46] } 18. Nc3 { [%eval 2.78] [%clk 0:41:25] } 18... Rab8 { [%eval 2.84] [%clk 0:34:07] } 19. Nb5 { [%eval 2.59] [%clk 0:37:04] } 19... Qd7 { [%eval 3.0] [%clk 0:32:31] } 20. c4?! { [%eval 2.2] } { Inaccuracy. g4 was best. } { [%clk 0:28:10] } 20... Nh5?! { [%eval 3.12] } { Inaccuracy. h5 was best. } { [%clk 0:24:19] } 21. g4 { [%eval 2.95] [%clk 0:26:34] } 21... Ng3?! { [%eval 3.79] } { Inaccuracy. Ng7 was best. } { [%clk 0:23:07] } 22. Rg1 { [%eval 3.66] [%clk 0:26:29] } 22... Nxf1 { [%eval 3.64] [%clk 0:23:09] } 23. Rgxf1 { [%eval 3.5] [%clk 0:26:42] } 23... e6?! { [%eval 5.17] } { Inaccuracy. Qd8 was best. } { [%clk 0:22:28] } 24. Rfd1 { [%eval 5.06] [%clk 0:22:32] } 24... d5 { [%eval 5.92] [%clk 0:21:09] } 25. Qf6? { [%eval 3.12] } { Mistake. h5 was best. } { [%clk 0:20:21] } 25... Qb7?? { [%eval 7.76] } { Blunder. Qd8 was best. } { [%clk 0:18:54] } 26. h5 { [%eval 6.4] [%clk 0:19:54] } 26... Bxb5 { [%eval 7.3] [%clk 0:15:22] } 27. cxb5 { [%eval 7.45] [%clk 0:15:07] } 27... Rxc1 { [%eval 7.55] [%clk 0:14:44] } 28. Rxc1 { [%eval 7.6] [%clk 0:15:36] } 28... dxe4 { [%eval 7.24] [%clk 0:13:43] } 29. h6 { [%eval 8.38] [%clk 0:15:23] } 29... Kf8 { [%eval 7.28] [%clk 0:13:56] } 30. fxe4 { [%eval 7.72] [%clk 0:14:57] } 30... Qb6 { [%eval 13.32] [%clk 0:12:34] } 31. Rc6 { [%eval 8.8] [%clk 0:14:42] } 31... Qd8 { [%eval 8.81] [%clk 0:11:34] } 32. Qxd8+ { [%eval 8.8] [%clk 0:13:31] } 32... Rxd8 { [%eval 8.69] [%clk 0:11:51] } 33. b6 { [%eval 8.89] [%clk 0:13:48] } 33... Rb8 { [%eval 9.87] [%clk 0:11:08] } 34. b4 { [%eval 10.18] [%clk 0:14:01] } 34... axb4 { [%eval 10.28] [%clk 0:11:09] } 35. Kb3 { [%eval 9.06] [%clk 0:14:19] } 35... Ke7 { [%eval 9.78] [%clk 0:11:25] } 36. a5 { [%eval 10.0] [%clk 0:14:33] } 36... Kd7 { [%eval 10.67] [%clk 0:11:32] } 37. Rc7+ { [%eval 10.36] [%clk 0:14:18] } 37... Kd6 { [%eval 10.31] [%clk 0:11:49] } 38. Kxb4 { [%eval 9.17] [%clk 0:14:31] } 38... f5 { [%eval 9.64] [%clk 0:12:03] } 39. gxf5 { [%eval 9.48] [%clk 0:14:17] } 39... gxf5 { [%eval 9.32] [%clk 0:12:16] } 40. exf5 { [%eval 9.54] [%clk 0:14:33] } 40... exf5 { [%eval 9.32] [%clk 0:12:29] } 41. Rxh7 { [%eval 10.02] [%clk 0:14:28] } 41... f4 { [%eval 10.23] [%clk 0:12:23] } 42. Rf7 { [%eval 10.35] [%clk 0:14:25] } 42... Ke5 { [%eval 10.37] [%clk 0:12:27] } 43. b7 { [%eval 9.3] [%clk 0:13:53] } 43... f3 { [%eval 12.88] [%clk 0:12:37] } 44. a6 { [%eval 15.26] [%clk 0:14:19] } 44... Ke4?! { [%eval #13] } { Checkmate is now unavoidable. f2 was best. } { [%clk 0:12:27] } 45. a7 { [%eval #8] [%clk 0:14:32] } 45... Kd5 { [%eval #5] } 1-0