Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Ospina Soto, Sara Lucia
WhiteElo: 1461
Black: Cupaban Alonso, Luciana
BlackElo: 1587
Result: 1/2-1/2
ECO: A45
Opening: Indian Defense
Variant: Standard
TimeControl: 60 min + 30 seg

1. d4 { [%eval 0.17] [%clk 1:00:39] } 1... Nf6 { [%eval 0.19] [%clk 1:00:51] } 2. Bf4 { [%eval 0.05] [%clk 1:00:21] } 2... e6 { [%eval 0.11] [%clk 1:01:00] } 3. a3 { [%eval 0.0] [%clk 0:59:22] } 3... d5 { [%eval 0.02] [%clk 1:00:22] } 4. e3 { [%eval 0.0] [%clk 0:59:31] } 4... Bd6 { [%eval 0.05] [%clk 0:59:41] } 5. Bxd6 { [%eval 0.1] [%clk 0:59:20] } 5... Qxd6 { [%eval 0.11] [%clk 1:00:03] } 6. c4 { [%eval 0.09] [%clk 0:59:36] } 6... c6 { [%eval 0.26] [%clk 0:54:11] } 7. Nf3 { [%eval 0.19] [%clk 0:59:02] } 7... Nbd7 { [%eval 0.24] [%clk 0:53:36] } 8. g3 { [%eval -0.09] [%clk 0:56:12] } 8... Qc7 { [%eval 0.24] [%clk 0:49:28] } 9. Qc2 { [%eval 0.0] [%clk 0:54:22] } 9... dxc4 { [%eval 0.13] [%clk 0:40:11] } 10. Qxc4 { [%eval 0.09] [%clk 0:52:41] } 10... e5 { [%eval 0.33] [%clk 0:38:06] } 11. Bg2 { [%eval 0.22] [%clk 0:45:13] } 11... O-O { [%eval 0.32] [%clk 0:35:54] } 12. Nc3 { [%eval 0.2] [%clk 0:43:00] } 12... exd4 { [%eval 0.21] [%clk 0:33:44] } 13. Qxd4 { [%eval 0.22] [%clk 0:36:27] } 13... Nb6 { [%eval 0.17] [%clk 0:29:22] } 14. O-O { [%eval 0.21] [%clk 0:35:05] } 14... Rd8 { [%eval 0.22] [%clk 0:29:03] } 15. Qb4 { [%eval 0.18] [%clk 0:33:54] } 15... Nbd5 { [%eval 0.18] [%clk 0:28:15] } 16. Nxd5 { [%eval 0.13] [%clk 0:34:10] } 16... Nxd5 { [%eval 0.22] [%clk 0:28:35] } 17. Qb3 { [%eval 0.15] [%clk 0:34:01] } 17... h6 { [%eval 0.17] [%clk 0:26:54] } 18. Rfd1 { [%eval 0.09] [%clk 0:31:51] } 18... Bd7 { [%eval 0.23] [%clk 0:24:21] } 19. Rac1 { [%eval 0.2] [%clk 0:30:43] } 19... Nb6 { [%eval 0.34] [%clk 0:21:46] } 20. Nd4 { [%eval 0.39] [%clk 0:25:41] } 20... Qe5 { [%eval 0.47] [%clk 0:19:02] } 21. Nf3 { [%eval 0.21] [%clk 0:22:40] } 21... Qe7 { [%eval 0.23] [%clk 0:16:34] } 22. Rd2 { [%eval 0.01] [%clk 0:20:48] } 22... Be6 { [%eval 0.05] [%clk 0:16:17] } 23. Rxd8+ { [%eval -0.05] [%clk 0:20:20] } 23... Rxd8 { [%eval -0.03] [%clk 0:16:42] } 24. Qc2 { [%eval -0.05] [%clk 0:20:22] } 24... Bg4 { [%eval 0.03] [%clk 0:14:11] } 25. Nd4 { [%eval 0.03] [%clk 0:17:34] } 25... Nd7 { [%eval 0.31] [%clk 0:10:52] } 26. h3 { [%eval 0.27] [%clk 0:16:09] } 26... Bh5 { [%eval 0.32] [%clk 0:08:54] } 27. Qb3 { [%eval 0.12] [%clk 0:12:28] } 27... Nf6 { [%eval 0.19] [%clk 0:06:06] } 28. Nf3 { [%eval -0.06] [%clk 0:08:11] } 28... Bg6 { [%eval -0.08] [%clk 0:05:01] } 29. Rd1 { [%eval -0.1] [%clk 0:07:41] } 29... Rxd1+ { [%eval -0.12] [%clk 0:05:26] } 30. Qxd1 { [%eval -0.08] [%clk 0:08:00] } 30... Qd7 { [%eval 0.01] [%clk 0:05:18] } 31. Qb3 { [%eval -0.04] [%clk 0:07:57] } 31... Bf5 { [%eval 0.0] [%clk 0:04:14] } 32. Kh2 { [%eval -0.06] [%clk 0:07:30] } 32... Be6 { [%eval 0.0] [%clk 0:04:22] } 33. Qa4 { [%eval 0.0] [%clk 0:07:13] } 33... a6 { [%eval 0.0] [%clk 0:03:46] } 34. Qb4 { [%eval -0.05] [%clk 0:05:28] } 34... Nd5 { [%eval 0.06] [%clk 0:03:31] } 35. Qc5 { [%eval -0.14] [%clk 0:05:39] } 35... f6?! { [%eval 0.51] } { Inaccuracy. b6 was best. } { [%clk 0:02:42] } 36. Nd4 { [%eval 0.61] [%clk 0:05:16] } 36... Bf7 { [%eval 0.95] [%clk 0:02:32] } 37. Bf3 { [%eval 0.43] [%clk 0:04:16] } 37... Qe7?! { [%eval 1.41] } { Inaccuracy. h5 was best. } { [%clk 0:02:09] } 38. Qc2? { [%eval 0.13] } { Mistake. Qa7 was best. } { [%clk 0:04:11] } 38... Qe5 { [%eval 0.13] [%clk 0:01:23] } 39. Qb3 { [%eval 0.02] [%clk 0:04:01] } 39... Qc7 { [%eval 0.13] [%clk 0:01:27] } 40. Qc2 { [%eval 0.12] [%clk 0:04:02] } 40... Qe5 { [%eval 0.09] [%clk 0:01:25] } 41. Qb3 { [%eval 0.05] [%clk 0:03:37] } 41... Qc7 { [%eval 0.16] [%clk 0:01:41] } 42. Qd3 { [%eval 0.15] [%clk 0:02:25] } 42... Qe5 { [%eval 0.13] [%clk 0:01:16] } 43. Qf5 { [%eval 0.0] [%clk 0:02:23] } 43... Qxf5 { [%eval 0.0] [%clk 0:01:11] } 44. Nxf5 { [%eval 0.04] [%clk 0:02:39] } 44... b6? { [%eval 1.52] } { Mistake. Be6 was best. } { [%clk 0:01:17] } 45. e4 { [%eval 1.54] [%clk 0:02:41] } 45... Nc7 { [%eval 1.45] [%clk 0:00:56] } 46. Ne7+ { [%eval 1.38] [%clk 0:03:02] } 46... Kf8 { [%eval 1.49] [%clk 0:01:18] } 47. Nxc6 { [%eval 1.43] [%clk 0:03:15] } 47... Be8 { [%eval 1.75] [%clk 0:01:37] } 48. Nb4?! { [%eval 0.91] } { Inaccuracy. Nd4 was best. } { [%clk 0:03:21] } 48... a5 { [%eval 1.0] [%clk 0:02:00] } 49. Nd3 { [%eval 0.65] [%clk 0:03:47] } 49... Bb5?! { [%eval 1.41] } { Inaccuracy. Ke7 was best. } { [%clk 0:01:57] } 50. Nf4?! { [%eval 0.36] } { Inaccuracy. Be2 was best. } { [%clk 0:03:54] } 50... g5 { [%eval 0.68] [%clk 0:02:05] } 51. Ne2 { [%eval 0.77] [%clk 0:04:18] } 51... Ne6 { [%eval 0.57] [%clk 0:02:02] } 52. Nc3 { [%eval 0.6] [%clk 0:03:48] } 52... Nd4 { [%eval 1.08] [%clk 0:02:00] } 53. Bg2 { [%eval 0.61] [%clk 0:04:22] } 53... Bc6 { [%eval 1.1] [%clk 0:01:54] } 54. Nd5?! { [%eval 0.0] } { Inaccuracy. Kg1 was best. } { [%clk 0:04:49] } 54... Bxd5 { [%eval 0.0] [%clk 0:02:10] } 55. exd5 { [%eval 0.0] [%clk 0:05:09] } 55... Ke7 { [%eval 0.0] [%clk 0:02:39] } 56. Be4 { [%eval 0.0] [%clk 0:05:31] } 56... Kd6 { [%eval 0.0] [%clk 0:02:59] } 57. Kg1 { [%eval -0.21] [%clk 0:05:47] } 57... Nb5 { [%eval 0.0] [%clk 0:03:13] } 58. Kf1 { [%eval 0.0] [%clk 0:05:55] } 58... Nc7 { [%eval 0.0] [%clk 0:03:38] } 1/2-1/2