Event: Ronda 2: Sanchez, Andres - Calderon Vasquez, Miguel Angel
Site: https://lichess.org/broadcast/juegos-estudiantiles-centroamericanos-codicader-u15--rapido-absoluto/ronda-2/Fi4NRAAB/uARuUutz
Date: 2025-10-04
White: Sanchez, Andres
Black: Calderon Vasquez, Miguel Angel
Result: 0-1
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Flexible Line
Variant: Standard
TimeControl: 20+5

1. Nf3 { [%eval 0.1] [%clk 0:20:05] } 1... Nc6 { [%eval 0.44] [%clk 0:20:01] } 2. c4 { [%eval 0.12] [%clk 0:20:08] } 2... e5 { [%eval 0.15] [%clk 0:19:49] } 3. Nc3 { [%eval 0.05] [%clk 0:19:59] } 3... Nf6 { [%eval 0.14] [%clk 0:19:42] } 4. d3 { [%eval 0.07] [%clk 0:19:37] } 4... d5 { [%eval 0.11] [%clk 0:18:44] } 5. Qb3?! { [%eval -0.73] } { Inaccuracy. cxd5 was best. } { [%clk 0:18:03] } 5... dxc4 { [%eval -0.48] [%clk 0:17:02] } 6. dxc4?! { [%eval -1.31] } { Inaccuracy. Qxc4 was best. } { [%clk 0:16:02] } 6... Nd4?! { [%eval -0.43] } { Inaccuracy. e4 was best. } { [%clk 0:16:13] } 7. Qd1? { [%eval -1.99] } { Mistake. Nxd4 was best. } { [%clk 0:15:36] } 7... Nxf3+? { [%eval -0.48] } { Mistake. Bf5 was best. } { [%clk 0:15:51] } 8. exf3 { [%eval -0.48] [%clk 0:15:35] } 8... Qxd1+ { [%eval -0.52] [%clk 0:15:52] } 9. Nxd1 { [%eval -0.5] [%clk 0:15:34] } 9... Be6 { [%eval -0.5] [%clk 0:15:44] } 10. Bg5 { [%eval -0.73] [%clk 0:15:30] } 10... Be7 { [%eval -0.53] [%clk 0:15:39] } 11. Nc3 { [%eval -0.52] [%clk 0:15:23] } 11... O-O-O { [%eval -0.64] [%clk 0:15:26] } 12. Be2 { [%eval -0.57] [%clk 0:15:25] } 12... Rd7 { [%eval -0.37] [%clk 0:15:17] } 13. O-O { [%eval -0.38] [%clk 0:15:27] } 13... Rhd8 { [%eval -0.35] [%clk 0:15:20] } 14. b3 { [%eval -0.62] [%clk 0:15:13] } 14... h6 { [%eval -0.5] [%clk 0:14:35] } 15. Bh4?? { [%eval -2.78] } { Blunder. Be3 was best. } { [%clk 0:15:14] } 15... g5 { [%eval -2.73] [%clk 0:14:29] } 16. Bg3 { [%eval -2.56] [%clk 0:15:18] } 16... Bb4?? { [%eval -0.08] } { Blunder. Rd2 was best. } { [%clk 0:14:21] } 17. Bxe5 { [%eval -0.14] [%clk 0:15:07] } 17... Bxc3?? { [%eval 2.54] } { Blunder. Nh5 was best. } { [%clk 0:14:17] } 18. Bxc3 { [%eval 2.37] [%clk 0:15:09] } 18... Nh7 { [%eval 2.76] [%clk 0:13:34] } 19. Rfd1 { [%eval 2.29] [%clk 0:15:10] } 19... Re8 { [%eval 2.83] [%clk 0:12:48] } 20. Bd3 { [%eval 2.79] [%clk 0:14:09] } 20... Red8 { [%eval 3.24] [%clk 0:11:37] } 21. Be2?! { [%eval 2.42] } { Inaccuracy. Bc2 was best. } { [%clk 0:14:02] } 21... Re8 { [%eval 2.88] [%clk 0:11:41] } 22. Bd3 { [%eval 2.78] [%clk 0:14:01] } 22... Red8 { [%eval 3.25] [%clk 0:11:44] } 23. Bc2 { [%eval 3.3] [%clk 0:14:05] } 23... f5 { [%eval 3.91] [%clk 0:10:35] } 24. Rxd7 { [%eval 3.51] [%clk 0:13:59] } 24... Rxd7?! { [%eval 4.89] } { Inaccuracy. Bxd7 was best. } { [%clk 0:10:37] } 25. Rd1? { [%eval 2.89] } { Mistake. Re1 was best. } { [%clk 0:14:03] } 25... Nf8?! { [%eval 4.12] } { Inaccuracy. Rf7 was best. } { [%clk 0:10:10] } 26. Bb2?! { [%eval 2.7] } { Inaccuracy. Rxd7 was best. } { [%clk 0:13:42] } 26... Ng6?! { [%eval 3.48] } { Inaccuracy. Rf7 was best. } { [%clk 0:08:23] } 27. Rxd7 { [%eval 3.36] [%clk 0:13:34] } 27... Kxd7 { [%eval 3.33] [%clk 0:08:25] } 28. g4? { [%eval 1.8] } { Mistake. Bg7 was best. } { [%clk 0:13:37] } 28... Nh4 { [%eval 1.91] [%clk 0:08:07] } 29. gxf5?! { [%eval 1.06] } { Inaccuracy. Bd1 was best. } { [%clk 0:13:20] } 29... Nxf3+? { [%eval 2.77] } { Mistake. Bxf5 was best. } { [%clk 0:07:27] } 30. Kg2?? { [%eval 0.11] } { Blunder. Kh1 was best. } { [%clk 0:13:18] } 30... Ne1+? { [%eval 1.51] } { Mistake. Nh4+ was best. } { [%clk 0:07:31] } 31. Kg3 { [%eval 2.02] [%clk 0:13:10] } 31... Nxc2 { [%eval 2.03] [%clk 0:07:19] } 32. fxe6+ { [%eval 2.01] [%clk 0:13:12] } 32... Kxe6 { [%eval 1.72] [%clk 0:07:22] } 33. Kg4 { [%eval 1.7] [%clk 0:13:12] } 33... Nb4 { [%eval 1.55] [%clk 0:07:14] } 34. a3? { [%eval 0.0] } { Mistake. Bg7 was best. } { [%clk 0:13:07] } 34... Nd3 { [%eval 0.0] [%clk 0:07:17] } 35. Bg7 { [%eval 0.0] [%clk 0:13:03] } 35... Nxf2+ { [%eval 0.0] [%clk 0:07:11] } 36. Kf3 { [%eval 0.0] [%clk 0:12:51] } 36... Nd3 { [%eval -0.02] [%clk 0:06:46] } 37. Bxh6 { [%eval -0.07] [%clk 0:12:31] } 37... Kf5 { [%eval -0.03] [%clk 0:06:50] } 38. h3?? { [%eval -2.58] } { Blunder. Bg7 was best. } { [%clk 0:10:30] } 38... Nc5 { [%eval -2.56] } 39. b4? { [%eval -4.17] } { Mistake. Bf8 was best. } { [%clk 0:11:08] } 39... Ne6 { [%eval -3.98] [%clk 0:06:26] } 40. h4 { [%eval -4.58] [%clk 0:11:01] } 40... gxh4 { [%eval -4.72] [%clk 0:06:11] } 41. Be3 { [%eval -4.79] [%clk 0:11:01] } 41... a6 { [%eval -4.32] [%clk 0:06:15] } 42. a4 { [%eval -5.41] [%clk 0:10:56] } 42... Ng5+ { [%eval -5.43] [%clk 0:06:14] } 43. Kg2 { [%eval -5.43] [%clk 0:10:00] } 43... Kg4 { [%eval -5.33] [%clk 0:06:18] } 44. b5 { [%eval -5.98] [%clk 0:10:00] } 44... h3+ { [%eval -5.9] [%clk 0:06:08] } 45. Kh2 { [%eval -6.95] [%clk 0:09:45] } 45... Nf3+ { [%eval -6.5] [%clk 0:06:12] } 46. Kh1 { [%eval -6.41] [%clk 0:09:41] } 46... Kg3 { [%eval -6.34] [%clk 0:05:38] } 47. Ba7 { [%eval -6.12] [%clk 0:09:22] } 47... Nd2?? { [%eval -0.16] } { Blunder. c6 was best. } { [%clk 0:05:07] } 48. c5?? { [%eval #-7] } { Checkmate is now unavoidable. bxa6 was best. } { [%clk 0:08:33] } 48... Ne4 { [%eval #-6] [%clk 0:05:08] } 49. c6 { [%eval #-6] [%clk 0:08:13] } 49... b6 { [%eval #-5] [%clk 0:05:01] } 50. Bxb6 { [%eval #-4] [%clk 0:07:28] } 50... cxb6 { [%eval #-3] [%clk 0:05:04] } 51. c7 { [%eval #-2] [%clk 0:07:12] } 51... Nf2+ { [%eval #-4] [%clk 0:05:08] } 52. Kg1 { [%eval #-4] [%clk 0:07:16] } 52... h2+ { [%eval #-3] [%clk 0:05:12] } 53. Kf1 { [%eval #-3] [%clk 0:07:18] } 53... h1=Q+ { [%eval #-2] [%clk 0:05:14] } 54. Ke2 { [%eval #-2] [%clk 0:07:22] } 54... Qb7 { [%eval #-5] [%clk 0:05:17] } 55. bxa6 { [%eval #-3] [%clk 0:07:25] } 55... Qxc7 { [%eval #-4] [%clk 0:05:21] } 0-1