Event: Ronda 4: Huerta Osorno, Erin - Conde Mares, Vanya Briseyda
Date: 2025-07-10
White: Huerta Osorno, Erin
WhiteElo: 1812
Black: Conde Mares, Vanya Briseyda
BlackTitle: WCM
BlackElo: 1839
Result: 0-1
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo, with a6
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:56] } 1... e5 { [%eval 0.22] [%clk 1:30:55] } 2. Nf3 { [%eval 0.13] [%clk 1:30:08] } 2... Nc6 { [%eval 0.21] [%clk 1:31:20] } 3. Bc4 { [%eval 0.12] [%clk 1:30:15] } 3... Bc5 { [%eval 0.2] [%clk 1:31:43] } 4. c3 { [%eval 0.09] [%clk 1:30:12] } 4... Nf6 { [%eval 0.13] [%clk 1:32:07] } 5. d3 { [%eval 0.11] [%clk 1:30:15] } 5... a6 { [%eval 0.16] [%clk 1:32:27] } 6. a4 { [%eval 0.2] [%clk 1:30:32] } 6... Ba7 { [%eval 0.17] [%clk 1:32:49] } 7. Nbd2 { [%eval 0.13] [%clk 1:27:29] } 7... d6 { [%eval 0.15] [%clk 1:33:02] } 8. Nf1 { [%eval 0.14] [%clk 1:26:53] } 8... O-O { [%eval 0.29] [%clk 1:32:17] } 9. Ng3 { [%eval 0.23] [%clk 1:27:09] } 9... Be6 { [%eval 0.29] [%clk 1:32:16] } 10. Bb3 { [%eval -0.06] [%clk 1:26:07] } 10... h6 { [%eval 0.14] [%clk 1:30:32] } 11. O-O { [%eval -0.13] [%clk 1:25:08] } 11... Re8 { [%eval 0.32] [%clk 1:29:27] } 12. Re1 { [%eval -0.13] [%clk 1:23:00] } 12... Ng4 { [%eval 0.0] [%clk 1:27:44] } 13. Re2 { [%eval -0.05] [%clk 1:19:25] } 13... d5 { [%eval -0.04] [%clk 1:19:29] } 14. exd5 { [%eval -0.16] [%clk 1:11:00] } 14... Bxd5 { [%eval -0.16] [%clk 1:19:51] } 15. Bxd5 { [%eval -0.3] [%clk 1:11:09] } 15... Qxd5 { [%eval -0.29] [%clk 1:20:12] } 16. h3 { [%eval -0.21] [%clk 1:11:18] } 16... Nf6 { [%eval -0.09] [%clk 1:20:08] } 17. Be3 { [%eval -0.07] [%clk 1:10:30] } 17... Bxe3 { [%eval -0.11] [%clk 1:18:37] } 18. Rxe3 { [%eval -0.09] [%clk 1:10:25] } 18... Rad8 { [%eval -0.03] [%clk 1:18:17] } 19. Qc2 { [%eval -0.04] [%clk 1:07:31] } 19... Qd7 { [%eval 0.0] [%clk 1:14:54] } 20. Rd1 { [%eval -0.13] [%clk 0:50:35] } 20... Nd5 { [%eval -0.07] [%clk 1:09:51] } 21. Ree1 { [%eval -0.04] [%clk 0:50:41] } 21... Nf4 { [%eval -0.07] [%clk 1:06:50] } 22. d4 { [%eval -0.12] [%clk 0:45:56] } 22... exd4 { [%eval -0.1] [%clk 1:06:08] } 23. Rxe8+ { [%eval -0.12] [%clk 0:45:48] } 23... Rxe8 { [%eval -0.01] [%clk 1:05:51] } 24. Nxd4 { [%eval 0.0] [%clk 0:44:58] } 24... Rd8 { [%eval 0.0] [%clk 0:58:25] } 25. Rd2 { [%eval -0.19] [%clk 0:32:28] } 25... Ne5 { [%eval 0.06] [%clk 0:32:12] } 26. Qf5? { [%eval -1.06] } { Mistake. Qe4 was best. } { [%clk 0:27:31] } 26... Qxf5 { [%eval -1.2] [%clk 0:31:20] } 27. Ngxf5 { [%eval -1.16] [%clk 0:27:52] } 27... c5?! { [%eval -0.27] } { Inaccuracy. Nc4 was best. } { [%clk 0:30:53] } 28. Nb3 { [%eval -0.23] [%clk 0:28:05] } 28... Nxh3+ { [%eval -0.46] [%clk 0:30:25] } 29. Kf1 { [%eval -0.25] [%clk 0:24:47] } 29... Rxd2 { [%eval -0.25] [%clk 0:30:47] } 30. Nxd2 { [%eval -0.37] [%clk 0:25:13] } 30... Nf4 { [%eval -0.41] [%clk 0:30:22] } 31. a5 { [%eval -0.38] [%clk 0:23:09] } 31... Ne6 { [%eval -0.11] [%clk 0:18:57] } 32. Nd6 { [%eval -0.02] [%clk 0:21:48] } 32... Nd8 { [%eval -0.13] [%clk 0:19:19] } 33. Ke2 { [%eval -0.07] [%clk 0:20:31] } 33... Kf8 { [%eval -0.21] [%clk 0:19:30] } 34. Ke3? { [%eval -1.72] } { Mistake. f4 was best. } { [%clk 0:19:23] } 34... Ke7 { [%eval -1.54] [%clk 0:19:14] } 35. N2e4?! { [%eval -2.47] } { Inaccuracy. Nc8+ was best. } { [%clk 0:18:06] } 35... g6 { [%eval -1.96] [%clk 0:17:00] } 36. Nc8+ { [%eval -2.16] [%clk 0:12:23] } 36... Kd7 { [%eval -2.26] [%clk 0:17:23] } 37. Nb6+ { [%eval -2.06] [%clk 0:12:42] } 37... Kc6 { [%eval -1.92] [%clk 0:17:47] } 38. Na4? { [%eval -3.96] } { Mistake. f4 was best. } { [%clk 0:12:47] } 38... Ne6?! { [%eval -3.09] } { Inaccuracy. Nc4+ was best. } { [%clk 0:16:18] } 39. b3 { [%eval -3.34] [%clk 0:12:32] } 39... Ng4+ { [%eval -3.09] [%clk 0:13:00] } 40. Kf3 { [%eval -3.58] [%clk 0:10:02] } 40... f5 { [%eval -3.58] [%clk 0:13:02] } 41. Nd2 { [%eval -3.7] [%clk 0:09:05] } 41... Ne5+ { [%eval -3.58] [%clk 0:12:53] } 42. Ke2 { [%eval -4.17] [%clk 0:08:42] } 42... Kb5 { [%eval -4.21] [%clk 0:10:04] } 43. Nb2 { [%eval -4.1] [%clk 0:06:42] } 43... Nf4+ { [%eval -4.21] [%clk 0:09:20] } 44. Kf1 { [%eval -4.18] [%clk 0:06:45] } 44... Kxa5 { [%eval -4.08] [%clk 0:09:19] } 45. Nbc4+ { [%eval -4.77] [%clk 0:06:14] } 45... Nxc4 { [%eval -4.76] [%clk 0:09:41] } 46. Nxc4+ { [%eval -4.86] [%clk 0:06:38] } 46... Kb5 { [%eval -4.94] [%clk 0:09:59] } 47. Nd6+ { [%eval -5.0] [%clk 0:06:56] } 47... Kc6 { [%eval -4.9] [%clk 0:09:45] } 48. Nf7 { [%eval -4.97] [%clk 0:07:10] } 48... h5 { [%eval -5.13] [%clk 0:07:16] } 49. g3 { [%eval -5.16] [%clk 0:07:31] } 49... Nd3 { [%eval -5.23] [%clk 0:07:23] } 50. Ke2 { [%eval -5.51] [%clk 0:07:28] } 50... Nc1+ { [%eval -5.26] [%clk 0:07:07] } 51. Kd1 { [%eval -5.46] [%clk 0:07:40] } 51... Nxb3 { [%eval -5.4] [%clk 0:07:25] } 52. Ne5+ { [%eval -5.56] [%clk 0:07:54] } 52... Kd5 { [%eval -5.56] [%clk 0:07:17] } 53. Nxg6 { [%eval -5.41] [%clk 0:08:17] } 53... Ke4 { [%eval -5.43] [%clk 0:05:58] } 54. Nh4 { [%eval -6.02] [%clk 0:08:08] } 54... Kd3 { [%eval -6.02] [%clk 0:04:49] } 55. Nxf5 { [%eval -6.04] [%clk 0:08:25] } 55... Kxc3 { [%eval -5.64] [%clk 0:05:15] } 56. f4 { [%eval -7.25] [%clk 0:08:42] } 56... a5 { [%eval -7.03] [%clk 0:02:31] } 57. Nd6 { [%eval -6.55] [%clk 0:09:03] } 57... a4 { [%eval -6.17] [%clk 0:02:35] } 58. f5 { [%eval -6.08] [%clk 0:09:20] } 58... Nd4 { [%eval -6.12] [%clk 0:01:54] } 59. f6 { [%eval -8.14] [%clk 0:09:30] } 59... a3 { [%eval -8.03] [%clk 0:00:47] } 60. f7 { [%eval -9.94] [%clk 0:09:44] } 60... a2 { [%eval -9.55] [%clk 0:00:44] } 0-1