Event: Round 4: Paula Oviedo Acosta - Valentina Galvez Aguirre
Date: 2023-07-12
White: Paula Oviedo Acosta
WhiteTitle: WCM
Black: Valentina Galvez Aguirre
Result: 1-0
ECO: B78
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:28:43] } 2. Nf3 { [%eval 0.0] [%clk 1:31:11] } 2... d6 { [%eval 0.0] [%clk 1:28:57] } 3. d4 { [%eval 0.25] [%clk 1:30:59] } 3... cxd4 { [%eval 0.13] [%clk 1:29:12] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:21] } 4... Nf6 { [%eval 0.3] [%clk 1:29:32] } 5. Nc3 { [%eval 0.21] [%clk 1:31:37] } 5... g6?! { [%eval 0.79] } { Inaccuracy. a6 was best. } { [%clk 1:29:53] } 6. Be3 { [%eval 0.46] [%clk 1:31:39] } 6... Bg7 { [%eval 0.58] [%clk 1:30:13] } 7. f3 { [%eval 0.5] [%clk 1:32:00] } 7... Nc6 { [%eval 0.56] [%clk 1:30:17] } 8. Qd2 { [%eval 0.64] [%clk 1:32:02] } 8... O-O { [%eval 0.64] [%clk 1:29:50] } 9. Bc4 { [%eval 0.45] [%clk 1:31:25] } 9... Bd7 { [%eval 0.57] [%clk 1:30:04] } 10. O-O-O { [%eval 0.79] [%clk 1:31:44] } 10... Rb8 { [%eval 0.68] [%clk 1:30:13] } 11. Bb3 { [%eval 0.76] [%clk 1:30:11] } 11... b5 { [%eval 1.09] [%clk 1:29:37] } 12. Nd5? { [%eval -0.55] } { Mistake. Ndxb5 was best. } { [%clk 1:25:51] } 12... Ne5?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 1:24:17] } 13. g4? { [%eval -1.34] } { Mistake. Bh6 was best. } { [%clk 1:15:19] } 13... a5 { [%eval -1.46] [%clk 1:02:10] } 14. a3 { [%eval -1.49] [%clk 1:09:58] } 14... b4? { [%eval -0.17] } { Mistake. Nxd5 was best. } { [%clk 0:45:43] } 15. a4?! { [%eval -1.06] } { Inaccuracy. Nxf6+ was best. } { [%clk 0:53:28] } 15... Nxd5 { [%eval -1.09] [%clk 0:37:06] } 16. exd5 { [%eval -1.07] [%clk 0:52:52] } 16... Qe8 { [%eval -1.07] [%clk 0:33:37] } 17. Qe2? { [%eval -2.62] } { Mistake. Bh6 was best. } { [%clk 0:52:24] } 17... Bxa4 { [%eval -2.52] [%clk 0:32:39] } 18. f4 { [%eval -2.81] [%clk 0:52:42] } 18... Bxb3 { [%eval -2.81] [%clk 0:31:40] } 19. Nxb3 { [%eval -3.13] [%clk 0:52:50] } 19... a4 { [%eval -2.95] [%clk 0:27:15] } 20. Nd4 { [%eval -3.13] [%clk 0:47:37] } 20... Nd7 { [%eval -2.99] [%clk 0:24:43] } 21. Nc6 { [%eval -3.03] [%clk 0:44:27] } 21... Rc8? { [%eval -1.5] } { Mistake. a3 was best. } { [%clk 0:22:00] } 22. Bd4 { [%eval -1.58] [%clk 0:44:28] } 22... e6? { [%eval -0.31] } { Mistake. b3 was best. } { [%clk 0:20:06] } 23. Bxg7 { [%eval -0.45] [%clk 0:43:55] } 23... Kxg7 { [%eval -0.53] [%clk 0:20:34] } 24. Nxb4 { [%eval -0.48] [%clk 0:36:10] } 24... exd5 { [%eval -0.03] [%clk 0:19:27] } 25. Qd3 { [%eval -0.32] [%clk 0:30:59] } 25... Nf6?? { [%eval 1.99] } { Blunder. Nc5 was best. } { [%clk 0:15:47] } 26. Rhe1 { [%eval 1.54] [%clk 0:28:25] } 26... Qd7 { [%eval 1.63] [%clk 0:15:32] } 27. g5 { [%eval 1.76] [%clk 0:28:31] } 27... Nh5 { [%eval 1.53] [%clk 0:12:58] } 28. Qd4+ { [%eval 1.39] [%clk 0:22:25] } 28... Kg8 { [%eval 1.5] [%clk 0:13:22] } 29. Nxd5 { [%eval 1.43] [%clk 0:22:42] } 29... Rce8 { [%eval 1.39] [%clk 0:11:25] } 30. Rf1 { [%eval 0.96] [%clk 0:19:18] } 30... Qf5?! { [%eval 1.68] } { Inaccuracy. Re2 was best. } { [%clk 0:08:56] } 31. Rde1 { [%eval 1.23] [%clk 0:18:00] } 31... Qd7 { [%eval 1.18] [%clk 0:07:04] } 32. f5 { [%eval 1.06] [%clk 0:14:02] } 32... Rxe1+ { [%eval 0.9] [%clk 0:04:49] } 33. Rxe1 { [%eval 1.13] [%clk 0:14:26] } 33... Re8 { [%eval 0.97] [%clk 0:05:06] } 34. Rf1?! { [%eval 0.2] } { Inaccuracy. Rxe8+ was best. } { [%clk 0:14:44] } 34... Qb5?! { [%eval 0.82] } { Inaccuracy. gxf5 was best. } { [%clk 0:02:53] } 35. Rf2?! { [%eval -0.18] } { Inaccuracy. Rd1 was best. } { [%clk 0:10:23] } 35... Qa5 { [%eval 0.0] [%clk 0:02:36] } 36. c3? { [%eval -1.67] } { Mistake. Rf1 was best. } { [%clk 0:08:04] } 36... a3 { [%eval -1.73] [%clk 0:01:40] } 37. bxa3 { [%eval -1.56] [%clk 0:07:43] } 37... Qxa3+ { [%eval -1.66] [%clk 0:02:05] } 38. Kd2 { [%eval -1.74] [%clk 0:07:24] } 38... Qb2+ { [%eval -1.65] [%clk 0:01:17] } 39. Kd3 { [%eval -1.89] [%clk 0:07:44] } 39... Qb5+?! { [%eval -1.04] } { Inaccuracy. Qb1+ was best. } { [%clk 0:01:01] } 40. c4?! { [%eval -1.76] } { Inaccuracy. Kc2 was best. } { [%clk 0:07:58] } 40... Qb3+?! { [%eval -0.62] } { Inaccuracy. Qb1+ was best. } { [%clk 0:00:55] } 41. Nc3 { [%eval -0.57] [%clk 0:08:15] } 41... Qb8 { [%eval -0.05] [%clk 0:00:40] } 42. fxg6 { [%eval -0.49] [%clk 0:06:32] } 42... hxg6 { [%eval -0.46] [%clk 0:01:07] } 43. Qd5 { [%eval -0.6] [%clk 0:06:42] } 43... Qc7 { [%eval -0.56] [%clk 0:01:00] } 44. h4 { [%eval -0.42] [%clk 0:05:37] } 44... Re5 { [%eval -0.01] [%clk 0:00:55] } 45. Qa8+ { [%eval 0.0] [%clk 0:05:55] } 45... Kg7 { [%eval 0.0] [%clk 0:01:20] } 46. Rf3?? { [%eval -2.67] } { Blunder. Nb5 was best. } { [%clk 0:05:26] } 46... Qd7?? { [%eval -0.42] } { Blunder. Qb6 was best. } { [%clk 0:00:51] } 47. Nd5?? { [%eval -3.86] } { Blunder. Rf2 was best. } { [%clk 0:03:47] } 47... Qe6?? { [%eval 0.0] } { Blunder. Qg4 was best. } { [%clk 0:00:39] } 48. Nf6 { [%eval 0.0] [%clk 0:03:58] } 48... Qe7?? { [%eval #1] } { Checkmate is now unavoidable. Nf4+ was best. } { [%clk 0:00:33] } 49. Qg8# { [%clk 0:04:17] } 1-0