Event: Ronda 7: Ananda Sofia Orantes Sanchez - Valdes Alvarez, Lilia Cristina
Date: 2025-04-19
White: Ananda Sofia Orantes Sanchez
Black: Valdes Alvarez, Lilia Cristina
BlackElo: 1638
Result: 0-1
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:12] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:25:13] } 2... g6 { [%eval 0.22] [%clk 1:28:10] } 3. c4 { [%eval 0.15] [%clk 1:25:00] } 3... Bg7 { [%eval 0.16] [%clk 1:24:25] } 4. Nc3 { [%eval 0.17] [%clk 1:25:09] } 4... d5 { [%eval 0.22] [%clk 1:23:37] } 5. Bg5 { [%eval 0.15] [%clk 1:24:12] } 5... Ne4 { [%eval 0.16] [%clk 1:21:18] } 6. e3?! { [%eval -0.48] } { Inaccuracy. Bf4 was best. } { [%clk 1:24:09] } 6... Nxc3?! { [%eval 0.55] } { Inaccuracy. Nxg5 was best. } { [%clk 1:14:19] } 7. bxc3 { [%eval 0.58] [%clk 1:24:26] } 7... h6 { [%eval 0.69] [%clk 1:13:59] } 8. Bf4 { [%eval 0.64] [%clk 1:23:02] } 8... c5 { [%eval 0.54] [%clk 1:10:44] } 9. cxd5 { [%eval 0.58] [%clk 1:20:28] } 9... Qxd5 { [%eval 0.53] [%clk 1:10:02] } 10. Qb3 { [%eval 0.25] [%clk 1:16:38] } 10... Qxb3 { [%eval 0.24] [%clk 1:09:29] } 11. axb3 { [%eval 0.2] [%clk 1:17:03] } 11... Nc6 { [%eval 0.18] [%clk 1:09:17] } 12. Bb5 { [%eval 0.08] [%clk 1:16:11] } 12... Bd7 { [%eval 0.12] [%clk 1:06:35] } 13. O-O { [%eval 0.11] [%clk 1:15:13] } 13... cxd4 { [%eval 0.12] [%clk 1:06:34] } 14. exd4 { [%eval 0.12] [%clk 1:13:55] } 14... a6 { [%eval 0.49] [%clk 1:03:42] } 15. Bxc6?! { [%eval -0.07] } { Inaccuracy. Rfe1 was best. } { [%clk 1:11:44] } 15... Bxc6 { [%eval -0.02] [%clk 1:03:23] } 16. Ne5 { [%eval -0.05] [%clk 1:12:11] } 16... Rc8 { [%eval 0.14] [%clk 1:02:32] } 17. c4 { [%eval -0.05] [%clk 1:09:18] } 17... e6 { [%eval 0.19] [%clk 0:59:26] } 18. Rad1 { [%eval -0.07] [%clk 1:02:33] } 18... g5 { [%eval 0.1] [%clk 0:55:03] } 19. Bg3 { [%eval 0.04] [%clk 0:59:23] } 19... f6 { [%eval 0.15] [%clk 0:51:39] } 20. Nxc6 { [%eval 0.15] [%clk 0:59:19] } 20... Rxc6? { [%eval 1.7] } { Mistake. bxc6 was best. } { [%clk 0:51:56] } 21. d5 { [%eval 1.58] [%clk 0:53:15] } 21... exd5?! { [%eval 2.49] } { Inaccuracy. Rb6 was best. } { [%clk 0:51:28] } 22. Rfe1+ { [%eval 2.45] [%clk 0:53:18] } 22... Kf7 { [%eval 2.03] [%clk 0:50:30] } 23. Rxd5?? { [%eval 0.12] } { Blunder. cxd5 was best. } { [%clk 0:53:21] } 23... Kg6 { [%eval 0.07] [%clk 0:50:04] } 24. Re7 { [%eval 0.0] [%clk 0:51:21] } 24... b5 { [%eval -0.05] [%clk 0:48:51] } 25. c5 { [%eval -0.01] [%clk 0:37:49] } 25... Rhc8 { [%eval 0.0] [%clk 0:46:13] } 26. b4 { [%eval 0.0] [%clk 0:37:47] } 26... Bf8?! { [%eval 1.06] } { Inaccuracy. a5 was best. } { [%clk 0:45:28] } 27. Re1? { [%eval -0.08] } { Mistake. Ra7 was best. } { [%clk 0:34:51] } 27... Ra8 { [%eval -0.04] [%clk 0:43:45] } 28. Ra1 { [%eval 0.02] [%clk 0:32:55] } 28... Re8 { [%eval 0.49] [%clk 0:41:25] } 29. Bd6 { [%eval 0.0] [%clk 0:29:09] } 29... Rd8 { [%eval -0.08] [%clk 0:40:34] } 30. Rad1 { [%eval -0.09] [%clk 0:25:12] } 30... Bxd6 { [%eval -0.16] [%clk 0:34:48] } 31. Rxd6? { [%eval -1.85] } { Mistake. cxd6 was best. } { [%clk 0:24:42] } 31... Rcxd6 { [%eval -1.27] [%clk 0:34:59] } 32. cxd6 { [%eval -1.84] [%clk 0:24:36] } 32... Kf7 { [%eval -1.61] [%clk 0:35:12] } 33. Kf1 { [%eval -2.19] [%clk 0:24:42] } 33... Ke6 { [%eval -2.28] [%clk 0:32:58] } 34. Re1+ { [%eval -2.72] [%clk 0:22:07] } 34... Kxd6 { [%eval -2.2] [%clk 0:33:11] } 35. Rd1+?! { [%eval -3.48] } { Inaccuracy. Ra1 was best. } { [%clk 0:22:11] } 35... Kc7 { [%eval -3.1] [%clk 0:33:34] } 36. Rxd8? { [%eval -5.14] } { Mistake. Re1 was best. } { [%clk 0:21:51] } 36... Kxd8 { [%eval -5.14] [%clk 0:33:58] } 37. Ke2 { [%eval -5.85] [%clk 0:22:18] } 37... Kc7 { [%eval -5.65] [%clk 0:33:55] } 38. Ke3 { [%eval -5.32] [%clk 0:22:29] } 38... Kb6 { [%eval -5.64] [%clk 0:31:31] } 39. Kd3 { [%eval -6.31] [%clk 0:21:34] } 39... a5 { [%eval -6.63] [%clk 0:29:19] } 40. bxa5+ { [%eval -7.04] [%clk 0:21:02] } 40... Kxa5 { [%eval -6.36] [%clk 0:29:43] } 41. Kc3 { [%eval -7.28] [%clk 0:21:24] } 41... Ka4 { [%eval -6.92] [%clk 0:29:54] } 42. Kb2 { [%eval -6.6] [%clk 0:20:57] } 42... Kb4 { [%eval -6.42] [%clk 0:29:53] } 43. g4?! { [%eval -9.52] } { Inaccuracy. Kc2 was best. } { [%clk 0:18:52] } 43... Kc4 { [%eval -8.95] [%clk 0:30:09] } 44. Ka3 { [%eval -9.25] [%clk 0:17:05] } 44... Kc3 { [%eval -15.31] [%clk 0:30:19] } 45. Ka2 { [%eval -14.91] [%clk 0:16:45] } 45... Kd3 { [%eval -10.76] [%clk 0:30:18] } 46. Kb3 { [%eval -11.61] [%clk 0:16:55] } 46... Ke2 { [%eval -10.86] [%clk 0:30:41] } 47. Kb4?! { [%eval #-24] } { Checkmate is now unavoidable. Kc3 was best. } { [%clk 0:17:02] } 47... Kxf2 { [%eval -83.08] [%clk 0:31:04] } 48. Kxb5?! { [%eval #-21] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:17:24] } 48... Kf3 { [%eval #-25] [%clk 0:31:15] } 49. Kc4 { [%eval -11.39] [%clk 0:16:54] } 0-1