Event: Nacional Escolar 2025
Site: Armenia, Colombia
White: Sanchez Barreto, Ana Sofia
WhiteElo: 0
Black: Sanabria Beltran, Grace Lizzeth
BlackElo: 0
Result: 0-1
ECO: C44
Opening: King's Knight Opening: Normal Variation
Variant: Standard
TimeControl: 60 min + 30 seg

1. e4 { [%eval 0.18] [%clk 1:00:55] } 1... e5 { [%eval 0.21] [%clk 1:00:29] } 2. Nf3 { [%eval 0.13] [%clk 1:01:11] } 2... Nc6 { [%eval 0.21] [%clk 1:00:47] } 3. d3 { [%eval 0.0] [%clk 1:01:22] } 3... Nf6 { [%eval -0.1] [%clk 1:00:26] } 4. Nc3 { [%eval -0.2] [%clk 1:01:32] } 4... Bb4 { [%eval -0.18] [%clk 0:59:51] } 5. Be2 { [%eval -0.32] [%clk 1:01:46] } 5... Bxc3+ { [%eval -0.05] [%clk 0:59:52] } 6. bxc3 { [%eval -0.17] [%clk 1:01:35] } 6... O-O { [%eval 0.17] [%clk 0:59:41] } 7. O-O { [%eval -0.08] [%clk 1:01:51] } 7... d6 { [%eval 0.15] [%clk 0:58:05] } 8. d4? { [%eval -1.2] } { Mistake. c4 was best. } { [%clk 1:01:43] } 8... exd4?! { [%eval -0.56] } { Inaccuracy. Nxe4 was best. } { [%clk 0:58:18] } 9. cxd4 { [%eval -0.69] [%clk 1:01:27] } 9... Nxe4 { [%eval -0.78] [%clk 0:56:24] } 10. d5 { [%eval -0.99] [%clk 1:01:01] } 10... Ne7 { [%eval -0.59] [%clk 0:55:49] } 11. Qd3 { [%eval -1.12] [%clk 1:00:11] } 11... Bf5 { [%eval -0.81] [%clk 0:54:40] } 12. Bb2? { [%eval -2.4] } { Mistake. Qd4 was best. } { [%clk 0:58:51] } 12... Nf6?! { [%eval -1.4] } { Inaccuracy. Ng3 was best. } { [%clk 0:51:59] } 13. Qc3?! { [%eval -2.04] } { Inaccuracy. Qd2 was best. } { [%clk 0:58:15] } 13... Nexd5 { [%eval -1.99] [%clk 0:51:32] } 14. Qd4?! { [%eval -3.19] } { Inaccuracy. Qb3 was best. } { [%clk 0:57:41] } 14... h6?! { [%eval -2.24] } { Inaccuracy. Bxc2 was best. } { [%clk 0:50:17] } 15. Bd3 { [%eval -2.76] [%clk 0:57:07] } 15... Bxd3 { [%eval -2.32] [%clk 0:50:23] } 16. cxd3?! { [%eval -3.13] } { Inaccuracy. Qxd3 was best. } { [%clk 0:57:40] } 16... c5 { [%eval -3.2] [%clk 0:48:29] } 17. Qh4 { [%eval -3.27] [%clk 0:57:20] } 17... Qd7 { [%eval -3.11] [%clk 0:46:51] } 18. h3 { [%eval -3.21] [%clk 0:56:53] } 18... Qb5 { [%eval -2.99] [%clk 0:46:16] } 19. Bxf6 { [%eval -3.2] [%clk 0:55:59] } 19... Nxf6 { [%eval -3.16] [%clk 0:46:24] } 20. Rad1 { [%eval -3.46] [%clk 0:55:21] } 20... Rfe8 { [%eval -3.37] [%clk 0:45:54] } 21. d4 { [%eval -4.07] [%clk 0:54:47] } 21... Rac8 { [%eval -3.56] [%clk 0:42:58] } 22. Rb1 { [%eval -3.87] [%clk 0:53:47] } 22... Qc4?! { [%eval -2.72] } { Inaccuracy. Qd7 was best. } { [%clk 0:41:05] } 23. a3?! { [%eval -3.65] } { Inaccuracy. dxc5 was best. } { [%clk 0:53:30] } 23... b6 { [%eval -3.74] [%clk 0:40:54] } 24. Rfe1 { [%eval -3.74] [%clk 0:52:52] } 24... Rxe1+ { [%eval -3.73] [%clk 0:41:00] } 25. Rxe1 { [%eval -3.69] [%clk 0:52:52] } 25... cxd4 { [%eval -3.03] [%clk 0:39:39] } 26. Nxd4?! { [%eval -4.08] } { Inaccuracy. Qxd4 was best. } { [%clk 0:51:41] } 26... Qc3 { [%eval -4.21] [%clk 0:38:20] } 27. Re3 { [%eval -4.82] [%clk 0:51:31] } 27... Qd2?? { [%eval -0.37] } { Blunder. Qa1+ was best. } { [%clk 0:36:33] } 28. Kh2?? { [%eval -4.94] } { Blunder. Nf5 was best. } { [%clk 0:48:46] } 28... Rc4 { [%eval -4.86] [%clk 0:34:50] } 29. Rg3?! { [%eval -6.83] } { Inaccuracy. Nf3 was best. } { [%clk 0:48:10] } 29... Rxd4?? { [%eval 5.71] } { Blunder. Qxd4 was best. } { [%clk 0:34:21] } 30. Qxf6 { [%eval 5.55] [%clk 0:47:11] } 30... g6 { [%eval 6.63] [%clk 0:32:53] } 31. Qd8+?? { [%eval -4.46] } { Blunder. Rf3 was best. } { [%clk 0:46:10] } 31... Kg7 { [%eval -4.49] [%clk 0:32:45] } 32. Rf3 { [%eval -5.12] [%clk 0:46:00] } 32... Rf4 { [%eval -5.09] [%clk 0:31:51] } 33. Rxf4 { [%eval -5.55] [%clk 0:45:40] } 33... Qxf4+ { [%eval -5.49] [%clk 0:32:09] } 34. Kg1 { [%eval -5.54] [%clk 0:45:00] } 34... Qc1+ { [%eval -5.59] [%clk 0:32:26] } 35. Kh2 { [%eval -5.46] [%clk 0:44:01] } 35... Qxa3 { [%eval -5.43] [%clk 0:32:40] } 36. f3 { [%eval -5.81] [%clk 0:43:45] } 36... b5 { [%eval -5.86] [%clk 0:32:58] } 37. Qe7 { [%eval -6.19] [%clk 0:43:25] } 37... Qc5 { [%eval -6.07] [%clk 0:32:46] } 38. Qe1?! { [%eval -9.35] } { Inaccuracy. f4 was best. } { [%clk 0:42:41] } 38... Qe5+ { [%eval -9.04] [%clk 0:32:42] } 39. Qxe5+ { [%eval -10.55] [%clk 0:41:33] } 39... dxe5 { [%eval -9.84] [%clk 0:32:57] } 40. g3 { [%eval -19.14] [%clk 0:41:23] } 40... b4 { [%eval -10.45] [%clk 0:33:17] } 41. f4?! { [%eval #-15] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:41:35] } 41... exf4 { [%eval #-14] [%clk 0:33:37] } 42. gxf4 { [%eval #-14] [%clk 0:41:37] } 42... b3 { [%eval #-13] [%clk 0:33:48] } 43. Kg3 { [%eval #-13] [%clk 0:41:33] } 43... b2 { [%eval #-12] [%clk 0:33:57] } 44. h4 { [%eval #-9] [%clk 0:41:28] } 44... b1=Q { [%eval #-8] [%clk 0:34:16] } 45. Kg4 { [%eval #-5] [%clk 0:41:32] } 45... Qf5+ { [%eval #-8] [%clk 0:34:09] } 46. Kf3 { [%eval #-8] [%clk 0:41:30] } 46... a5 { [%eval #-8] [%clk 0:34:27] } 47. Kg3 { [%eval #-7] [%clk 0:41:07] } 47... a4 { [%eval #-6] [%clk 0:34:11] } 48. Kf3 { [%eval #-5] [%clk 0:40:41] } 48... a3 { [%eval #-4] [%clk 0:34:58] } 49. Ke3 { [%eval #-4] [%clk 0:40:34] } 49... a2 { [%eval #-3] [%clk 0:35:19] } 50. Kf3 { [%eval #-3] [%clk 0:40:30] } 50... a1=R { [%eval #-4] [%clk 0:35:25] } 51. Ke3 { [%eval #-4] [%clk 0:40:32] } 51... Ra4 { [%eval #-4] [%clk 0:35:23] } 52. Kd2 { [%eval #-4] [%clk 0:40:35] } 52... Qh3 { [%eval #-3] [%clk 0:35:39] } 53. Ke2 { [%eval #-2] [%clk 0:40:34] } 53... Ra2+ { [%eval #-1] [%clk 0:36:00] } 54. Kd1 { [%clk 0:40:45] } 54... Qh1# { [%clk 0:36:17] } 0-1