Event: Round 3 (Blitz): Sebastian Castaneda - Juan Sebastian Porras Leon
Date: 2025-05-14
White: Sebastian Castaneda
Black: Juan Sebastian Porras Leon
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 0:03:03] } 1... e5 { [%eval 0.0] [%clk 0:03:01] } 2. Bb2 { [%eval 0.0] [%clk 0:03:04] } 2... Nc6 { [%eval 0.0] [%clk 0:03:01] } 3. e3 { [%eval 0.0] [%clk 0:03:05] } 3... d5 { [%eval 0.0] [%clk 0:02:59] } 4. Bb5 { [%eval 0.0] [%clk 0:03:06] } 4... e4 { [%eval 0.1] [%clk 0:02:56] } 5. d3 { [%eval 0.0] [%clk 0:02:52] } 5... a6?! { [%eval 0.88] } { Inaccuracy. Bd7 was best. } { [%clk 0:02:56] } 6. Bxc6+ { [%eval 0.89] [%clk 0:02:47] } 6... bxc6 { [%eval 0.97] [%clk 0:02:57] } 7. dxe4 { [%eval 0.95] [%clk 0:02:46] } 7... Nf6 { [%eval 1.02] [%clk 0:02:46] } 8. e5 { [%eval 1.02] [%clk 0:02:37] } 8... Ne4 { [%eval 1.02] [%clk 0:02:46] } 9. Nc3 { [%eval 0.58] [%clk 0:02:27] } 9... Bb4 { [%eval 0.66] [%clk 0:02:41] } 10. Ne2 { [%eval 0.74] [%clk 0:02:13] } 10... Qg5?! { [%eval 1.47] } { Inaccuracy. Bg4 was best. } { [%clk 0:02:09] } 11. O-O? { [%eval 0.18] } { Mistake. Qd4 was best. } { [%clk 0:01:59] } 11... Qxe5? { [%eval 1.55] } { Mistake. Bh3 was best. } { [%clk 0:01:59] } 12. Nxe4 { [%eval 1.46] [%clk 0:01:58] } 12... Qxe4 { [%eval 1.75] [%clk 0:01:52] } 13. Bxg7 { [%eval 1.83] [%clk 0:01:41] } 13... Rg8 { [%eval 1.7] [%clk 0:01:47] } 14. Ng3 { [%eval 1.72] [%clk 0:01:30] } 14... Qg4 { [%eval 2.04] [%clk 0:01:30] } 15. Bh6 { [%eval 1.54] [%clk 0:01:02] } 15... Qxd1 { [%eval 1.4] [%clk 0:01:23] } 16. Raxd1 { [%eval 1.41] [%clk 0:01:00] } 16... Rg6 { [%eval 1.46] [%clk 0:01:18] } 17. Bf4 { [%eval 1.52] [%clk 0:01:00] } 17... Bd6?! { [%eval 2.49] } { Inaccuracy. a5 was best. } { [%clk 0:01:12] } 18. Bxd6 { [%eval 2.66] [%clk 0:00:56] } 18... cxd6 { [%eval 2.51] [%clk 0:01:12] } 19. Rfe1 { [%eval 2.44] [%clk 0:00:52] } 19... Bg4 { [%eval 2.72] [%clk 0:01:09] } 20. f3 { [%eval 2.76] [%clk 0:00:46] } 20... Bd7 { [%eval 3.27] [%clk 0:01:00] } 21. e4 { [%eval 3.31] [%clk 0:00:42] } 21... O-O-O { [%eval 4.08] [%clk 0:00:51] } 22. exd5 { [%eval 3.98] [%clk 0:00:42] } 22... cxd5 { [%eval 4.61] [%clk 0:00:48] } 23. Rxd5 { [%eval 4.65] [%clk 0:00:43] } 23... Re6 { [%eval 5.01] [%clk 0:00:43] } 24. Rxe6 { [%eval 5.05] [%clk 0:00:41] } 24... Bxe6 { [%eval 5.04] [%clk 0:00:44] } 25. Ra5 { [%eval 4.74] [%clk 0:00:38] } 25... Kb7 { [%eval 4.79] [%clk 0:00:41] } 26. Ne4 { [%eval 4.19] [%clk 0:00:33] } 26... f5 { [%eval 4.66] [%clk 0:00:32] } 27. Nf6 { [%eval 3.85] [%clk 0:00:17] } 27... Rc8 { [%eval 3.7] [%clk 0:00:28] } 28. c4 { [%eval 3.88] [%clk 0:00:16] } 28... Kb6 { [%eval 3.65] [%clk 0:00:23] } 29. Ra3 { [%eval 3.52] [%clk 0:00:14] } 29... Rc5?! { [%eval 4.6] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:17] } 30. g4?? { [%eval 1.77] } { Blunder. Nxh7 was best. } { [%clk 0:00:09] } 30... f4?? { [%eval 4.92] } { Blunder. fxg4 was best. } { [%clk 0:00:15] } 31. Nxh7 { [%eval 4.84] [%clk 0:00:08] } 31... Re5 { [%eval 5.25] [%clk 0:00:16] } 32. Nf6 { [%eval 5.13] [%clk 0:00:06] } 32... Re2 { [%eval 5.17] [%clk 0:00:09] } 33. h4 { [%eval 5.21] [%clk 0:00:06] } 33... Re3 { [%eval 4.97] [%clk 0:00:12] } 34. h5 { [%eval 4.71] [%clk 0:00:06] } 34... Rxf3 { [%eval 4.97] [%clk 0:00:13] } 35. h6 { [%eval 4.61] [%clk 0:00:06] } 35... Bxg4 { [%eval 4.89] [%clk 0:00:11] } 36. h7 { [%eval 5.03] [%clk 0:00:06] } 36... Rg3+ { [%eval 5.01] [%clk 0:00:10] } 37. Kf2 { [%eval 4.87] [%clk 0:00:04] } 37... Rh3 { [%eval 5.41] [%clk 0:00:09] } 38. Nxg4 { [%eval 5.56] [%clk 0:00:05] } 38... Rxh7 { [%eval 5.53] [%clk 0:00:10] } 39. Nf6 { [%eval 5.33] [%clk 0:00:04] } 39... Rf7 { [%eval 5.49] [%clk 0:00:10] } 40. Ne4 { [%eval 5.17] [%clk 0:00:05] } 40... Re7 { [%eval 5.98] [%clk 0:00:10] } 41. Nxd6 { [%eval 5.83] [%clk 0:00:05] } 41... Re3 { [%eval 5.87] [%clk 0:00:10] } 42. Nf5 { [%eval 5.87] [%clk 0:00:04] } 42... Re5 { [%eval 5.67] [%clk 0:00:11] } 43. Nh4 { [%eval 6.0] [%clk 0:00:05] } 43... Rg5 { [%eval 5.82] [%clk 0:00:11] } 44. Nf3 { [%eval 5.54] [%clk 0:00:06] } 44... Kc5?? { [%eval #12] } { Checkmate is now unavoidable. Rg3 was best. } { [%clk 0:00:10] } 45. b4+ { [%eval #17] [%clk 0:00:06] } 45... Kxc4 { [%eval #15] [%clk 0:00:10] } 46. Rxa6?? { [%eval 4.5] } { Lost forced checkmate sequence. Nxg5 was best. } { [%clk 0:00:06] } 46... Kxb4?? { [%eval #14] } { Checkmate is now unavoidable. Rg3 was best. } { [%clk 0:00:10] } 47. Rb6+?! { [%eval 76.95] } { Lost forced checkmate sequence. Nxg5 was best. } { [%clk 0:00:04] } 47... Kc5 { [%eval 77.98] [%clk 0:00:10] } 48. Rb1?? { [%eval 2.88] } { Blunder. Nxg5 was best. } { [%clk 0:00:05] } 48... Rd5 { [%eval 3.06] [%clk 0:00:10] } 49. a4 { [%eval 2.4] [%clk 0:00:03] } 49... Kc6? { [%eval 4.01] } { Mistake. Kc4 was best. } { [%clk 0:00:09] } 50. Nd4+?? { [%eval 0.0] } { Blunder. Ke2 was best. } 50... Kc7?? { [%eval 3.8] } { Blunder. Rxd4 was best. } { [%clk 0:00:08] } 51. Ne6+?! { [%eval 3.0] } { Inaccuracy. Rb4 was best. } { [%clk 0:00:03] } 51... Kd6 { [%eval 2.32] [%clk 0:00:09] } 52. Nxf4?? { [%eval 0.01] } { Blunder. Rb6+ was best. } { [%clk 0:00:04] } 52... Ra5?? { [%eval 4.25] } { Blunder. Rd4 was best. } { [%clk 0:00:09] } 53. Rb4 { [%eval 4.79] [%clk 0:00:05] } 53... Ke5?? { [%eval #17] } { Checkmate is now unavoidable. Rf5 was best. } { [%clk 0:00:09] } 54. Nd3+?? { [%eval 5.13] } { Lost forced checkmate sequence. Rb5+ was best. } { [%clk 0:00:06] } 54... Kf5?? { [%eval #17] } { Checkmate is now unavoidable. Kd6 was best. } { [%clk 0:00:10] } 55. Ke2?? { [%eval 4.98] } { Lost forced checkmate sequence. Rb5+ was best. } { [%clk 0:00:08] } 55... Ke6 { [%eval 5.22] [%clk 0:00:10] } 56. Kd2 { [%eval 4.96] [%clk 0:00:08] } 56... Rd5 { [%eval 5.22] [%clk 0:00:11] } 57. Kc3 { [%eval 5.3] [%clk 0:00:09] } 57... Rd6 { [%eval 5.3] [%clk 0:00:11] } 58. Nc5+ { [%eval 4.76] [%clk 0:00:07] } 58... Kd5 { [%eval 4.95] [%clk 0:00:08] } 59. Nb3 { [%eval 5.28] [%clk 0:00:10] } 59... Rc6+ { [%eval 5.54] [%clk 0:00:10] } 60. Kb2 { [%eval 5.41] [%clk 0:00:10] } 60... Kd6 { [%eval 5.13] [%clk 0:00:09] } 61. Rd4+ { [%eval 5.27] [%clk 0:00:10] } 61... Ke5 { [%eval 5.51] [%clk 0:00:09] } 62. Rh4 { [%eval 5.26] [%clk 0:00:11] } 62... Ra6 { [%eval 5.57] [%clk 0:00:09] } 63. Rh5+ { [%eval 5.55] [%clk 0:00:11] } 63... Kf6?? { [%eval #11] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:00:10] } 64. a5?? { [%eval 5.88] } { Lost forced checkmate sequence. Rh6+ was best. } { [%clk 0:00:12] } 64... Kg6 { [%eval 5.59] [%clk 0:00:10] } 65. Rb5 { [%eval 5.71] [%clk 0:00:13] } 65... Kf6?? { [%eval #11] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:00:10] } 66. Rb6+ { [%eval #11] [%clk 0:00:15] } 66... Ke7 { [%eval #8] [%clk 0:00:11] } 67. Rxa6 { [%eval #7] [%clk 0:00:15] } 67... Kd7 { [%eval #7] [%clk 0:00:12] } 68. Rb6 { [%eval #6] [%clk 0:00:16] } 68... Kc7 { [%eval #5] [%clk 0:00:13] } 69. Rb4 { [%eval #7] [%clk 0:00:14] } 69... Kc6 { [%eval #7] [%clk 0:00:13] } 70. Kc3 { [%eval #7] [%clk 0:00:15] } 1-0