Event: Queen’s Chess Festival - America - Category D
Date: 2021-06-20
White: Zea Bereche, Alessandra
Black: Ariana Lucia, Chavarria Soto
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Kopec System
Variant: Standard
Termination: time forfeit

1. e4 { [%eval 0.24] [%clk 0:03:02] } 1... c5 { [%eval 0.32] [%clk 0:02:58] } 2. Nf3 { [%eval 0.0] [%clk 0:03:02] } 2... d6 { [%eval 0.0] [%clk 0:02:57] } 3. Bd3 { [%eval -0.01] [%clk 0:03:01] } 3... Nc6 { [%eval 0.0] [%clk 0:02:55] } 4. O-O { [%eval 0.0] [%clk 0:02:59] } 4... Nf6 { [%eval 0.25] [%clk 0:02:52] } 5. Nc3 { [%eval -0.13] [%clk 0:02:59] } 5... Bg4 { [%eval -0.01] [%clk 0:02:47] } 6. h3 { [%eval 0.09] [%clk 0:02:58] } 6... Bh5 { [%eval 0.05] [%clk 0:02:44] } 7. Be2 { [%eval -0.33] [%clk 0:02:55] } 7... e6 { [%eval -0.34] [%clk 0:02:33] } 8. d3 { [%eval -0.06] [%clk 0:02:54] } 8... Be7 { [%eval -0.29] [%clk 0:02:27] } 9. Be3 { [%eval -0.3] [%clk 0:02:50] } 9... h6 { [%eval -0.44] [%clk 0:02:21] } 10. Kh2 { [%eval -0.8] [%clk 0:02:48] } 10... O-O { [%eval -0.61] [%clk 0:02:19] } 11. a3 { [%eval -0.76] [%clk 0:02:47] } 11... a6 { [%eval -0.51] [%clk 0:02:16] } 12. b3?? { [%eval -2.14] } { Blunder. Nd2 was best. } { [%clk 0:02:44] } 12... b5?! { [%eval -1.28] } { Inaccuracy. d5 was best. } { [%clk 0:02:13] } 13. Nb1? { [%eval -2.54] } { Mistake. Kg1 was best. } { [%clk 0:02:43] } 13... Qc7?! { [%eval -1.38] } { Inaccuracy. d5 was best. } { [%clk 0:02:11] } 14. a4? { [%eval -2.78] } { Mistake. Bf4 was best. } { [%clk 0:02:42] } 14... d5+ { [%eval -2.84] [%clk 0:02:04] } 15. Kg1 { [%eval -2.8] [%clk 0:02:39] } 15... d4? { [%eval -1.06] } { Mistake. Rab8 was best. } { [%clk 0:02:01] } 16. Bd2 { [%eval -0.86] [%clk 0:02:39] } 16... Bxf3 { [%eval -1.04] [%clk 0:01:51] } 17. Bxf3 { [%eval -0.84] [%clk 0:02:36] } 17... e5 { [%eval -0.6] [%clk 0:01:45] } 18. Na3 { [%eval -0.49] [%clk 0:02:29] } 18... Qb7 { [%eval -0.39] [%clk 0:01:24] } 19. Nb1? { [%eval -1.44] } { Mistake. Bg4 was best. } { [%clk 0:02:20] } 19... Rfc8?! { [%eval -0.6] } { Inaccuracy. c4 was best. } { [%clk 0:01:20] } 20. Be1 { [%eval -0.97] [%clk 0:02:16] } 20... b4?? { [%eval 1.05] } { Blunder. c4 was best. } { [%clk 0:00:53] } 21. Nd2 { [%eval 0.86] [%clk 0:02:13] } 21... a5?! { [%eval 1.67] } { Inaccuracy. Qd7 was best. } { [%clk 0:00:51] } 22. Nc4 { [%eval 1.47] [%clk 0:02:11] } 22... Nb8?? { [%eval 3.95] } { Blunder. Rf8 was best. } { [%clk 0:00:43] } 23. Qc1?? { [%eval 0.52] } { Blunder. Nxe5 was best. } { [%clk 0:02:05] } 23... Qc7 { [%eval 0.75] [%clk 0:00:41] } 24. Nd2?! { [%eval 0.01] } { Inaccuracy. g3 was best. } { [%clk 0:02:04] } 24... Na6?! { [%eval 0.84] } { Inaccuracy. Nbd7 was best. } { [%clk 0:00:40] } 25. Ra2 { [%eval 0.5] [%clk 0:02:03] } 25... Rab8?! { [%eval 1.27] } { Inaccuracy. Nb8 was best. } { [%clk 0:00:39] } 26. Qb2?! { [%eval 0.39] } { Inaccuracy. Be2 was best. } { [%clk 0:02:02] } 26... Rd8 { [%eval 0.38] [%clk 0:00:40] } 27. Nb1? { [%eval -1.02] } { Mistake. g3 was best. } { [%clk 0:01:59] } 27... Qd7?? { [%eval 0.6] } { Blunder. c4 was best. } { [%clk 0:00:40] } 28. Bd2?? { [%eval -1.88] } { Blunder. Nd2 was best. } { [%clk 0:01:58] } 28... Ne8? { [%eval -0.49] } { Mistake. c4 was best. } { [%clk 0:00:39] } 29. Rd1?! { [%eval -1.2] } { Inaccuracy. Be1 was best. } { [%clk 0:01:54] } 29... f5?! { [%eval -0.51] } { Inaccuracy. c4 was best. } { [%clk 0:00:39] } 30. exf5 { [%eval -0.69] [%clk 0:01:52] } 30... Qxf5 { [%eval -0.72] [%clk 0:00:40] } 31. Bg4? { [%eval -1.95] } { Mistake. Bc1 was best. } { [%clk 0:01:50] } 31... Qg6 { [%eval -1.91] [%clk 0:00:37] } 32. Qc1? { [%eval -3.3] } { Mistake. Re1 was best. } { [%clk 0:01:46] } 32... Nf6? { [%eval -1.55] } { Mistake. c4 was best. } { [%clk 0:00:38] } 33. Bf3?? { [%eval -3.87] } { Blunder. Be6+ was best. } { [%clk 0:01:45] } 33... Bd6? { [%eval -2.11] } { Mistake. c4 was best. } { [%clk 0:00:38] } 34. Re1? { [%eval -4.04] } { Mistake. Be1 was best. } { [%clk 0:01:42] } 34... Rf8 { [%eval -3.27] [%clk 0:00:37] } 35. Qd1 { [%eval -3.83] [%clk 0:01:36] } 35... Nd7?? { [%eval -0.02] } { Blunder. c4 was best. } { [%clk 0:00:37] } 36. g3?? { [%eval -2.58] } { Blunder. Bc1 was best. } { [%clk 0:01:34] } 36... Rf7?? { [%eval 0.25] } { Blunder. c4 was best. } { [%clk 0:00:35] } 37. Be2?? { [%eval -3.7] } { Blunder. Bh5 was best. } { [%clk 0:01:31] } 37... Qe6?? { [%eval -0.81] } { Blunder. Nf6 was best. } { [%clk 0:00:31] } 38. Bg4? { [%eval -1.98] } { Mistake. Bh5 was best. } { [%clk 0:01:19] } 38... Qe7 { [%eval -1.59] [%clk 0:00:30] } 39. Bxd7?! { [%eval -2.5] } { Inaccuracy. Bc1 was best. } { [%clk 0:01:16] } 39... Rbf8?? { [%eval 3.45] } { Blunder. Qxd7 was best. } { [%clk 0:00:28] } 40. Bg4?! { [%eval 2.26] } { Inaccuracy. Bb5 was best. } { [%clk 0:01:03] } 40... Rxf2?! { [%eval 3.41] } { Inaccuracy. c4 was best. } { [%clk 0:00:26] } 41. Be2?? { [%eval -5.94] } { Blunder. Bf4 was best. } { [%clk 0:00:53] } 41... e4?! { [%eval -4.55] } { Inaccuracy. Qb7 was best. } { [%clk 0:00:23] } 42. dxe4 { [%eval -4.33] [%clk 0:00:52] } 42... Bxg3 { [%eval -4.44] [%clk 0:00:23] } 43. Bf1? { [%eval -9.23] } { Mistake. Bc4+ was best. } { [%clk 0:00:30] } 43... R2f6?? { [%eval -3.57] } { Blunder. Qf6 was best. } { [%clk 0:00:15] } 44. Qe2?? { [%eval -9.21] } { Blunder. Bg2 was best. } { [%clk 0:00:24] } 44... Bxe1 { [%eval -9.22] [%clk 0:00:15] } 45. Qxe1 { [%eval -9.7] [%clk 0:00:22] } 45... Qf7?? { [%eval 2.23] } { Blunder. Rxf1+ was best. } { [%clk 0:00:15] } 46. Qc1?? { [%eval #-4] } { Checkmate is now unavoidable. Bc4 was best. } { [%clk 0:00:10] } 46... Rxf1+ { [%eval #-3] [%clk 0:00:14] } 47. Qxf1 { [%eval #-3] [%clk 0:00:10] } 47... Qxf1+ { [%eval #-2] [%clk 0:00:13] } 48. Kh2 { [%eval #-2] [%clk 0:00:09] } 48... Rf2+ { [%eval #-2] [%clk 0:00:12] } 49. Kg3 { [%eval #-2] [%clk 0:00:09] } 49... Qxb1?! { [%eval -12.63] } { Lost forced checkmate sequence. Rf3+ was best. } { [%clk 0:00:12] } 50. Kxf2 { [%eval -12.69] [%clk 0:00:08] } 50... Qxa2 { [%eval -12.89] [%clk 0:00:12] } 51. Bf4 { [%eval -13.37] [%clk 0:00:09] } 51... Qxc2+ { [%eval -21.37] [%clk 0:00:13] } 52. Kg3 { [%eval -15.93] [%clk 0:00:09] } 52... Qxb3+ { [%eval -25.25] [%clk 0:00:13] } 53. Kg4 { [%eval -30.66] [%clk 0:00:10] } 53... Qxa4 { [%eval -30.42] [%clk 0:00:13] } 54. Kf5?! { [%eval #-6] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:00:11] } 54... Qb3?! { [%eval -78.67] } { Lost forced checkmate sequence. Qd7+ was best. } { [%clk 0:00:12] } 55. Ke5?! { [%eval #-6] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:00:11] } 55... a4?! { [%eval -42.51] } { Lost forced checkmate sequence. Kf7 was best. } { [%clk 0:00:12] } 56. Kd6 { [%eval -77.85] [%clk 0:00:11] } 56... a3 { [%eval #-10] [%clk 0:00:13] } 57. Be5 { [%eval #-7] [%clk 0:00:11] } 57... a2 { [%eval #-5] [%clk 0:00:13] } 58. Kc6 { [%eval #-5] [%clk 0:00:11] } 58... Qa4+ { [%eval #-5] [%clk 0:00:13] } 59. Kb7 { [%eval #-4] [%clk 0:00:12] } 59... Qb5+ { [%eval #-3] [%clk 0:00:13] } 60. Kc8 { [%eval #-3] [%clk 0:00:08] } 60... Nc7 { [%eval #-5] [%clk 0:00:12] } 61. Bxc7 { [%eval #-4] [%clk 0:00:08] } 61... a1=Q { [%eval #-3] [%clk 0:00:11] } 62. Kd8 { [%eval #-3] [%clk 0:00:07] } 62... Qa8+ { [%eval #-2] [%clk 0:00:11] } 63. Ke7 { [%eval #-2] [%clk 0:00:08] } 63... Qab7 { [%eval #-2] [%clk 0:00:11] } 64. Ke6 { [%eval #-2] [%clk 0:00:06] } 64... Qxc7 { [%eval #-2] [%clk 0:00:12] } 65. Kf5 { [%eval #-2] [%clk 0:00:06] } 65... Qcd7+ { [%eval #-2] [%clk 0:00:11] } 66. Kf4 { [%eval #-2] [%clk 0:00:05] } 66... Qf7+ { [%eval #-2] [%clk 0:00:12] } 67. Kg4 { [%eval #-2] [%clk 0:00:03] } 67... Qbe8 { [%eval #-3] [%clk 0:00:12] } 68. Kg3 { [%eval #-3] [%clk 0:00:03] } 68... Qxe4 { [%eval #-2] [%clk 0:00:12] } 0-1