Event: Round 5: Acosta Angulo, Mariana Valentina - Perez, William
Date: 2024-05-27
White: Acosta Angulo, Mariana Valentina
WhiteElo: 1747
Black: Perez, William
BlackElo: 1936
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Paulsen-Basman Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:26:58] } 1... c5 { [%eval 0.25] [%clk 1:30:35] } 2. Nf3 { [%eval 0.25] [%clk 1:27:21] } 2... e6 { [%eval 0.37] [%clk 1:30:58] } 3. d4 { [%eval 0.43] [%clk 1:27:32] } 3... cxd4 { [%eval 0.36] [%clk 1:31:17] } 4. Nxd4 { [%eval 0.43] [%clk 1:27:56] } 4... Bc5 { [%eval 0.63] [%clk 1:31:42] } 5. Nb3 { [%eval 0.39] [%clk 1:26:58] } 5... Bb6 { [%eval 0.41] [%clk 1:32:05] } 6. Be2 { [%eval 0.2] [%clk 1:22:47] } 6... Ne7 { [%eval 0.32] [%clk 1:31:23] } 7. Nc3 { [%eval 0.15] [%clk 1:22:37] } 7... O-O { [%eval 0.02] [%clk 1:31:18] } 8. Bf4 { [%eval -0.09] [%clk 1:20:49] } 8... f5?! { [%eval 0.79] } { Inaccuracy. d5 was best. } { [%clk 1:30:30] } 9. exf5?! { [%eval 0.07] } { Inaccuracy. Bd6 was best. } { [%clk 1:16:08] } 9... Nxf5 { [%eval -0.01] [%clk 1:28:30] } 10. O-O { [%eval 0.09] [%clk 1:10:50] } 10... d5 { [%eval 0.26] [%clk 1:26:22] } 11. Bf3?? { [%eval -1.98] } { Blunder. Na4 was best. } { [%clk 1:06:38] } 11... Nh4 { [%eval -2.04] [%clk 1:25:38] } 12. Bg3 { [%eval -2.0] [%clk 1:06:08] } 12... Nxf3+ { [%eval -2.05] [%clk 1:25:39] } 13. gxf3 { [%eval -1.85] [%clk 1:06:29] } 13... Nc6 { [%eval -2.0] [%clk 1:25:06] } 14. Qd3 { [%eval -2.21] [%clk 1:02:14] } 14... Qf6 { [%eval -2.1] [%clk 1:23:35] } 15. Kg2?! { [%eval -3.33] } { Inaccuracy. Na4 was best. } { [%clk 1:02:35] } 15... Ne5 { [%eval -3.47] [%clk 1:23:41] } 16. Bxe5 { [%eval -3.32] [%clk 1:01:40] } 16... Qxe5 { [%eval -3.4] [%clk 1:24:08] } 17. Ne2 { [%eval -3.39] [%clk 1:01:53] } 17... Qg5+?! { [%eval -2.56] } { Inaccuracy. Rf6 was best. } { [%clk 1:18:29] } 18. Kh1 { [%eval -2.4] [%clk 1:00:48] } 18... Qh5 { [%eval -2.23] } 19. Ng3? { [%eval -3.89] } { Mistake. f4 was best. } { [%clk 0:58:59] } 19... Qh3?! { [%eval -2.58] } { Inaccuracy. Qxf3+ was best. } { [%clk 1:17:20] } 20. Qe2 { [%eval -2.87] [%clk 0:56:44] } 20... Bd7 { [%eval -2.81] [%clk 1:14:57] } 21. Rg1 { [%eval -2.94] [%clk 0:56:04] } 21... Rf6 { [%eval -2.67] [%clk 1:14:22] } 22. Rg2 { [%eval -2.72] [%clk 0:56:04] } 22... Raf8 { [%eval -2.61] [%clk 1:13:20] } 23. Nd2 { [%eval -2.78] [%clk 0:56:18] } 23... Bc7 { [%eval -2.76] [%clk 1:11:58] } 24. Rag1 { [%eval -2.82] [%clk 0:55:48] } 24... Rh6 { [%eval -2.48] [%clk 1:11:17] } 25. Ndf1 { [%eval -2.94] [%clk 0:53:03] } 25... Kh8 { [%eval -2.46] [%clk 1:06:42] } 26. Qd3 { [%eval -3.04] [%clk 0:50:09] } 26... Bc6 { [%eval -3.05] [%clk 1:02:57] } 27. Qe2 { [%eval -3.15] [%clk 0:49:25] } 27... d4 { [%eval -2.48] [%clk 1:02:14] } 28. Nd2 { [%eval -2.59] [%clk 0:49:40] } 28... Qh4 { [%eval -2.68] [%clk 0:57:42] } 29. Nde4?! { [%eval -3.62] } { Inaccuracy. Qd3 was best. } { [%clk 0:42:25] } 29... Qf4 { [%eval -3.54] [%clk 0:56:07] } 30. Nd2 { [%eval -3.54] [%clk 0:42:14] } 30... Bd5 { [%eval -2.92] [%clk 0:53:17] } 31. a3 { [%eval -3.46] [%clk 0:42:06] } 31... Rh3 { [%eval -2.95] [%clk 0:53:30] } 32. Qd3?! { [%eval -4.15] } { Inaccuracy. c4 was best. } { [%clk 0:38:33] } 32... Rf6? { [%eval -2.44] } { Mistake. h5 was best. } { [%clk 0:46:09] } 33. Qe2? { [%eval -4.64] } { Mistake. Re1 was best. } { [%clk 0:37:58] } 33... Rfh6?! { [%eval -3.57] } { Inaccuracy. h5 was best. } { [%clk 0:44:32] } 34. Qd3?! { [%eval -5.31] } { Inaccuracy. Re1 was best. } { [%clk 0:37:33] } 34... Qh4 { [%eval -7.21] [%clk 0:42:53] } 35. Ndf1 { [%eval -7.03] [%clk 0:37:41] } 35... a6 { [%eval -5.66] [%clk 0:42:00] } 36. Qe2 { [%eval -6.36] [%clk 0:37:39] } 36... b5 { [%eval -6.01] [%clk 0:41:59] } 37. b3?! { [%eval -8.7] } { Inaccuracy. Qd1 was best. } { [%clk 0:38:00] } 37... Qf4 { [%eval -8.44] [%clk 0:41:25] } 38. Nd2 { [%eval -7.98] [%clk 0:38:11] } 38... Ba5?! { [%eval -5.7] } { Inaccuracy. g5 was best. } { [%clk 0:41:29] } 39. b4 { [%eval -5.29] [%clk 0:36:39] } 39... Bc7?! { [%eval -3.77] } { Inaccuracy. Qh4 was best. } { [%clk 0:41:39] } 40. Qd1?? { [%eval -13.63] } { Blunder. Rb1 was best. } { [%clk 0:35:56] } 40... Qh4 { [%eval -13.94] [%clk 0:41:30] } 41. Ndf1 { [%eval -11.07] [%clk 0:35:44] } 41... Bc4 { [%eval -11.14] [%clk 0:41:31] } 0-1