Event: Ronda 7: Rangel Guzman, Fernanda - Tun May, Sergio Emiliano
Date: 2025-07-14
White: Rangel Guzman, Fernanda
WhiteElo: 1507
Black: Tun May, Sergio Emiliano
BlackElo: 1765
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:07] } 1... e5 { [%eval 0.22] [%clk 0:25:08] } 2. Nf3 { [%eval 0.13] [%clk 0:25:10] } 2... Nf6 { [%eval 0.34] [%clk 0:25:11] } 3. d3 { [%eval 0.0] [%clk 0:24:34] } 3... Nc6 { [%eval -0.1] [%clk 0:25:11] } 4. g3 { [%eval 0.0] [%clk 0:24:34] } 4... d5 { [%eval 0.0] [%clk 0:25:07] } 5. exd5 { [%eval 0.0] [%clk 0:24:21] } 5... Nxd5 { [%eval -0.03] [%clk 0:24:25] } 6. Bg2 { [%eval -0.02] [%clk 0:24:24] } 6... Bg4 { [%eval 0.0] [%clk 0:24:28] } 7. Nbd2?! { [%eval -0.78] } { Inaccuracy. h3 was best. } { [%clk 0:23:39] } 7... Qd7 { [%eval -0.64] [%clk 0:24:20] } 8. h3 { [%eval -0.94] [%clk 0:23:29] } 8... Be6 { [%eval -0.53] [%clk 0:24:16] } 9. Nc4?! { [%eval -1.51] } { Inaccuracy. Ng5 was best. } { [%clk 0:23:08] } 9... f6 { [%eval -1.53] [%clk 0:24:09] } 10. Bd2 { [%eval -1.56] [%clk 0:22:24] } 10... Bc5 { [%eval -1.25] [%clk 0:23:48] } 11. Qe2 { [%eval -1.44] [%clk 0:21:26] } 11... a6 { [%eval -1.47] [%clk 0:23:28] } 12. Ne3 { [%eval -1.58] [%clk 0:20:06] } 12... Ncb4?! { [%eval -0.79] } { Inaccuracy. O-O-O was best. } { [%clk 0:22:21] } 13. Bxb4 { [%eval -0.95] [%clk 0:18:56] } 13... Nxb4 { [%eval -0.87] [%clk 0:21:39] } 14. a3 { [%eval -0.85] [%clk 0:18:30] } 14... Nc6 { [%eval -0.86] [%clk 0:21:29] } 15. h4 { [%eval -1.32] [%clk 0:16:39] } 15... O-O { [%eval -0.99] [%clk 0:19:45] } 16. O-O { [%eval -0.98] [%clk 0:16:23] } 16... Rae8 { [%eval -1.04] [%clk 0:19:42] } 17. c3 { [%eval -0.9] [%clk 0:15:10] } 17... Bh3?! { [%eval 0.0] } { Inaccuracy. Kh8 was best. } { [%clk 0:19:42] } 18. Rad1 { [%eval -0.43] [%clk 0:13:18] } 18... Bxg2 { [%eval -0.45] [%clk 0:19:22] } 19. Kxg2 { [%eval -0.54] [%clk 0:13:21] } 19... Bb6?! { [%eval 0.14] } { Inaccuracy. Bd6 was best. } { [%clk 0:19:02] } 20. Qd2 { [%eval -0.27] [%clk 0:12:47] } 20... f5 { [%eval -0.2] [%clk 0:18:47] } 21. Nc4 { [%eval -0.27] [%clk 0:12:31] } 21... Ba7 { [%eval -0.28] [%clk 0:18:18] } 22. Rde1 { [%eval -0.71] [%clk 0:11:00] } 22... Qd5 { [%eval -0.6] [%clk 0:18:11] } 23. Ne3 { [%eval -0.57] [%clk 0:10:01] } 23... Qd6?! { [%eval -0.01] } { Inaccuracy. Qf7 was best. } { [%clk 0:17:10] } 24. Nc4?! { [%eval -0.6] } { Inaccuracy. Qc2 was best. } { [%clk 0:09:44] } 24... Qd5 { [%eval -0.57] [%clk 0:17:13] } 25. Ne3 { [%eval -0.66] [%clk 0:09:47] } 25... Bxe3 { [%eval -0.29] [%clk 0:17:01] } 26. fxe3 { [%eval -0.46] [%clk 0:09:19] } 26... e4 { [%eval -0.46] [%clk 0:16:51] } 27. dxe4 { [%eval -0.49] [%clk 0:09:03] } 27... Qxe4 { [%eval -0.56] [%clk 0:16:32] } 28. Kh2 { [%eval -0.66] [%clk 0:08:15] } 28... Rd8?! { [%eval -0.05] } { Inaccuracy. h6 was best. } { [%clk 0:16:27] } 29. Nd4 { [%eval -0.15] [%clk 0:07:56] } 29... Ne5 { [%eval -0.15] [%clk 0:16:20] } 30. Qg2?? { [%eval -2.17] } { Blunder. Rf4 was best. } { [%clk 0:07:04] } 30... Ng4+? { [%eval -0.92] } { Mistake. c5 was best. } { [%clk 0:15:57] } 31. Kg1 { [%eval -0.89] [%clk 0:06:56] } 31... Qe5?! { [%eval 0.0] } { Inaccuracy. Qxg2+ was best. } { [%clk 0:15:19] } 32. Qf3? { [%eval -1.11] } { Mistake. e4 was best. } { [%clk 0:05:53] } 32... h5 { [%eval -0.75] [%clk 0:14:56] } 33. Qf4 { [%eval -0.78] [%clk 0:05:42] } 33... Qe7? { [%eval 0.35] } { Mistake. Rde8 was best. } { [%clk 0:13:28] } 34. Nxf5 { [%eval 0.3] [%clk 0:04:52] } 34... Qd7?? { [%eval 3.06] } { Blunder. Qf6 was best. } { [%clk 0:13:31] } 35. Qc4+?? { [%eval 0.0] } { Blunder. Qg5 was best. } { [%clk 0:04:39] } 35... Kh8 { [%eval 0.0] [%clk 0:13:05] } 36. Nd4 { [%eval 0.0] [%clk 0:04:36] } 36... Rxf1+ { [%eval 0.07] [%clk 0:13:05] } 37. Qxf1 { [%eval 0.05] [%clk 0:04:38] } 37... c5 { [%eval 0.05] [%clk 0:13:02] } 38. Nf3 { [%eval 0.04] [%clk 0:04:05] } 38... Qc7 { [%eval 0.54] [%clk 0:12:42] } 39. Qg2 { [%eval 0.0] [%clk 0:03:59] } 39... Re8?! { [%eval 0.62] } { Inaccuracy. Rf8 was best. } { [%clk 0:12:20] } 40. e4 { [%eval 0.19] [%clk 0:03:49] } 40... Qb6?! { [%eval 0.89] } { Inaccuracy. c4 was best. } { [%clk 0:10:50] } 41. Kh1?! { [%eval 0.2] } { Inaccuracy. Qe2 was best. } { [%clk 0:03:44] } 41... Qc6? { [%eval 1.71] } { Mistake. c4 was best. } { [%clk 0:10:00] } 42. Ng5 { [%eval 1.74] [%clk 0:03:15] } 42... Rf8? { [%eval 3.28] } { Mistake. Kg8 was best. } { [%clk 0:10:01] } 43. Rf1? { [%eval 1.81] } { Mistake. e5 was best. } { [%clk 0:02:57] } 43... Re8 { [%eval 2.24] [%clk 0:10:05] } 44. Nf7+?? { [%eval 0.0] } { Blunder. Qf3 was best. } { [%clk 0:02:59] } 44... Kg8 { [%eval 0.0] [%clk 0:10:04] } 45. Rf4 { [%eval 0.0] [%clk 0:02:46] } 45... Qd7 { [%eval 0.18] [%clk 0:08:41] } 46. Ng5 { [%eval 0.0] [%clk 0:02:42] } 46... Qd1+ { [%eval 0.25] [%clk 0:07:55] } 47. Qf1 { [%eval 0.0] [%clk 0:02:24] } 47... Qd2?? { [%eval 5.45] } { Blunder. Rd8 was best. } { [%clk 0:07:50] } 48. Qg2?? { [%eval 0.0] } { Blunder. Rxg4 was best. } { [%clk 0:02:17] } 48... Qd1+ { [%eval 0.13] [%clk 0:06:56] } 49. Qf1 { [%eval 0.0] [%clk 0:02:20] } 49... Qd2?? { [%eval 7.04] } { Blunder. Rd8 was best. } { [%clk 0:06:57] } 50. Qg2?? { [%eval 0.0] } { Blunder. Rxg4 was best. } { [%clk 0:02:25] } 50... Qd1+ { [%eval 0.13] [%clk 0:07:00] } 1/2-1/2