Event: Round 7: Carlos Alberto Pires Maia - Kleber Ferreira Nunes
Date: 2023-10-22
White: Carlos Alberto Pires Maia
Black: Kleber Ferreira Nunes
BlackElo: 1833
Result: 1/2-1/2
ECO: A38
Opening: English Opening: Symmetrical Variation, Duchamp Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 0:03:02] } 1... g6 { [%eval 0.44] [%clk 0:03:00] } 2. Nc3 { [%eval 0.09] [%clk 0:03:03] } 2... Bg7 { [%eval 0.33] [%clk 0:03:01] } 3. g3 { [%eval 0.0] [%clk 0:03:03] } 3... Nf6 { [%eval 0.25] [%clk 0:03:01] } 4. Nf3 { [%eval 0.19] [%clk 0:03:04] } 4... c5 { [%eval 0.4] [%clk 0:03:01] } 5. Bg2 { [%eval 0.17] [%clk 0:03:04] } 5... Nc6 { [%eval 0.42] [%clk 0:03:02] } 6. d3 { [%eval 0.0] [%clk 0:03:04] } 6... O-O { [%eval 0.0] [%clk 0:03:00] } 7. O-O { [%eval 0.0] [%clk 0:03:04] } 7... d6 { [%eval 0.0] [%clk 0:02:57] } 8. Ng5 { [%eval -0.37] [%clk 0:03:04] } 8... e6 { [%eval -0.08] [%clk 0:02:35] } 9. Nce4 { [%eval -0.39] [%clk 0:03:03] } 9... d5?! { [%eval 0.48] } { Inaccuracy. Ne8 was best. } { [%clk 0:02:14] } 10. Nxf6+?! { [%eval -0.09] } { Inaccuracy. Nxc5 was best. } { [%clk 0:03:02] } 10... Bxf6 { [%eval -0.21] [%clk 0:02:14] } 11. Nf3 { [%eval -0.32] [%clk 0:03:02] } 11... d4 { [%eval -0.21] [%clk 0:02:10] } 12. Qb3 { [%eval -0.44] [%clk 0:02:58] } 12... Rb8 { [%eval -0.21] [%clk 0:01:57] } 13. Nd2 { [%eval -0.36] [%clk 0:02:56] } 13... Be5?! { [%eval 0.59] } { Inaccuracy. Qc7 was best. } { [%clk 0:01:41] } 14. Bxc6 { [%eval 0.31] [%clk 0:02:56] } 14... bxc6 { [%eval 0.35] [%clk 0:01:41] } 15. Qa4 { [%eval 0.46] [%clk 0:02:54] } 15... Qb6 { [%eval 0.33] [%clk 0:01:15] } 16. Nf3?! { [%eval -0.65] } { Inaccuracy. Qa3 was best. } { [%clk 0:02:45] } 16... Bd6 { [%eval -0.25] [%clk 0:01:11] } 17. Qc2 { [%eval -0.53] [%clk 0:02:43] } 17... f6 { [%eval -0.35] [%clk 0:01:11] } 18. Bd2 { [%eval -0.74] [%clk 0:02:39] } 18... e5 { [%eval -0.79] [%clk 0:01:11] } 19. e4?! { [%eval -1.63] } { Inaccuracy. h4 was best. } { [%clk 0:02:37] } 19... Qxb2 { [%eval -1.32] [%clk 0:01:09] } 20. Qa4 { [%eval -1.68] [%clk 0:02:21] } 20... Qb6?! { [%eval -0.67] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:01] } 21. Bh6 { [%eval -0.91] [%clk 0:02:11] } 21... Rf7 { [%eval -0.71] [%clk 0:00:58] } 22. Bd2?! { [%eval -1.72] } { Inaccuracy. Rfb1 was best. } { [%clk 0:02:10] } 22... Rfb7 { [%eval -1.14] [%clk 0:00:55] } 23. Rfd1?! { [%eval -1.79] } { Inaccuracy. Rab1 was best. } { [%clk 0:02:01] } 23... Bg4 { [%eval -1.23] [%clk 0:00:56] } 24. Kg2 { [%eval -1.64] [%clk 0:02:00] } 24... Qc7 { [%eval -1.8] [%clk 0:00:53] } 25. h3 { [%eval -1.67] [%clk 0:02:01] } 25... Bxf3+ { [%eval -1.67] [%clk 0:00:53] } 26. Kxf3 { [%eval -1.57] [%clk 0:02:01] } 26... f5 { [%eval -1.66] [%clk 0:00:54] } 27. exf5 { [%eval -2.19] [%clk 0:01:51] } 27... gxf5 { [%eval -1.66] [%clk 0:00:53] } 28. h4?? { [%eval -4.87] } { Blunder. Re1 was best. } { [%clk 0:01:50] } 28... e4+ { [%eval -5.0] [%clk 0:00:52] } 29. dxe4 { [%eval -4.78] [%clk 0:01:50] } 29... fxe4+ { [%eval -4.69] [%clk 0:00:53] } 30. Kxe4?? { [%eval #-14] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:01:47] } 30... Qe7+?? { [%eval -5.46] } { Lost forced checkmate sequence. Qf7 was best. } { [%clk 0:00:45] } 31. Kf3 { [%eval -5.7] [%clk 0:01:47] } 31... Rf8+ { [%eval -6.47] [%clk 0:00:46] } 32. Kg2 { [%eval -5.84] [%clk 0:01:47] } 32... Qe4+ { [%eval -8.7] [%clk 0:00:45] } 33. Kg1 { [%eval -8.04] [%clk 0:01:47] } 33... Qf3 { [%eval -8.35] [%clk 0:00:36] } 34. Rf1?? { [%eval #-12] } { Checkmate is now unavoidable. Bf4 was best. } { [%clk 0:01:44] } 34... Bxg3 { [%eval #-9] [%clk 0:00:36] } 35. fxg3 { [%eval #-4] [%clk 0:01:43] } 35... Qxg3+ { [%eval #-3] [%clk 0:00:36] } 36. Kh1 { [%eval #-3] [%clk 0:01:44] } 36... Qh3+ { [%eval #-4] [%clk 0:00:33] } 37. Kg1 { [%eval #-4] [%clk 0:01:45] } 37... Rg7+?! { [%eval -36.81] } { Lost forced checkmate sequence. Qg4+ was best. } { [%clk 0:00:34] } 38. Bg5 { [%eval #-16] [%clk 0:01:45] } 38... Qg3+ { [%eval #-15] [%clk 0:00:28] } 39. Kh1 { [%eval #-15] [%clk 0:01:45] } 39... Qh3+ { [%eval #-14] [%clk 0:00:21] } 40. Kg1 { [%eval #-14] [%clk 0:01:46] } 40... Qe3+?? { [%eval -3.26] } { Lost forced checkmate sequence. Rxf1+ was best. } { [%clk 0:00:13] } 41. Kg2 { [%eval -3.35] [%clk 0:01:43] } 41... Qe4+ { [%eval -3.55] [%clk 0:00:10] } 42. Kg1?? { [%eval #-14] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:01:43] } 42... Qg4+?? { [%eval -2.95] } { Lost forced checkmate sequence. Rxf1+ was best. } { [%clk 0:00:07] } 43. Kh2 { [%eval -3.27] [%clk 0:01:41] } 43... Rxg5?? { [%eval 0.0] } { Blunder. Qe2+ was best. } { [%clk 0:00:04] } 44. Rxf8+ { [%eval 0.0] [%clk 0:01:41] } 44... Kxf8 { [%eval 0.0] [%clk 0:00:05] } 45. hxg5 { [%eval 0.0] [%clk 0:01:41] } 45... Qh4+ { [%eval 0.0] [%clk 0:00:06] } 46. Kg2 { [%eval 0.0] [%clk 0:01:41] } 46... Qxg5+ { [%eval 0.0] [%clk 0:00:06] } 47. Kf3 { [%eval 0.0] [%clk 0:01:42] } 47... Qe3+ { [%eval 0.0] [%clk 0:00:07] } 48. Kg4 { [%eval 0.0] [%clk 0:01:43] } 48... Qe6+ { [%eval 0.0] [%clk 0:00:07] } 49. Kf3 { [%eval 0.0] [%clk 0:01:44] } 49... Qf6+ { [%eval 0.0] [%clk 0:00:07] } 50. Kg4 { [%eval 0.0] [%clk 0:01:44] } 50... Qg6+ { [%eval 0.0] [%clk 0:00:08] } 51. Kf4 { [%eval 0.0] [%clk 0:01:45] } 51... Qf6+ { [%eval 0.0] [%clk 0:00:09] } 52. Kg4 { [%eval 0.0] [%clk 0:01:46] } 52... Qe6+ { [%eval 0.0] [%clk 0:00:10] } 53. Kf4 { [%eval 0.0] [%clk 0:01:47] } 53... Qe3+ { [%eval 0.0] [%clk 0:00:11] } 54. Kf5 { [%eval 0.0] [%clk 0:01:48] } 54... Qf3+ { [%eval 0.0] [%clk 0:00:12] } 55. Ke6 { [%eval 0.0] [%clk 0:01:47] } 55... Qg4+?? { [%eval 4.64] } { Blunder. Qf7+ was best. } { [%clk 0:00:13] } 56. Kd6 { [%eval 4.54] [%clk 0:01:48] } 56... Qg6+ { [%eval 4.7] [%clk 0:00:14] } 57. Kxc5 { [%eval 4.8] [%clk 0:01:48] } 57... Qf5+ { [%eval 4.87] [%clk 0:00:13] } 58. Kxd4?? { [%eval 0.0] } { Blunder. Kb4 was best. } { [%clk 0:01:47] } 58... Qf6+ { [%eval 0.0] [%clk 0:00:15] } 59. Kc5 { [%eval -0.1] [%clk 0:01:46] } 59... Qxa1 { [%eval 0.0] [%clk 0:00:15] } 60. Qxc6 { [%eval 0.0] [%clk 0:01:45] } 60... Qxa2 { [%eval 0.21] [%clk 0:00:15] } 61. Qd6+ { [%eval 0.0] [%clk 0:01:42] } 61... Kg8 { [%eval 0.3] [%clk 0:00:13] } 62. Qe6+ { [%eval 0.01] [%clk 0:01:43] } 62... Kf8 { [%eval 0.0] [%clk 0:00:14] } 63. Qd6+ { [%eval 0.0] [%clk 0:01:44] } 63... Kg7 { [%eval 0.0] [%clk 0:00:16] } 64. Qe5+ { [%eval 0.0] [%clk 0:01:44] } 64... Kg6 { [%eval 0.0] [%clk 0:00:16] } 65. Qe6+ { [%eval 0.0] [%clk 0:01:45] } 65... Kg7 { [%eval 0.0] [%clk 0:00:15] } 66. Qe5+ { [%eval 0.0] [%clk 0:01:46] } 66... Kf7 { [%eval 0.0] [%clk 0:00:16] } 67. Qf5+ { [%eval 0.0] [%clk 0:01:46] } 67... Kg7 { [%eval 0.0] [%clk 0:00:17] } 68. Qg5+ { [%eval 0.0] [%clk 0:01:47] } 68... Kf7 { [%eval 0.0] } 69. Qf5+ { [%eval 0.01] [%clk 0:01:47] } 69... Kg7 { [%eval 0.0] [%clk 0:00:20] } 70. Qg5+ { [%eval 0.0] [%clk 0:01:47] } 70... Kf8 { [%eval 0.0] [%clk 0:00:19] } 71. Qf6+ { [%eval 0.0] [%clk 0:01:47] } 71... Kg8 { [%eval 0.0] [%clk 0:00:18] } 72. Qe6+ { [%eval 0.0] [%clk 0:01:48] } 72... Kg7 { [%eval 0.0] [%clk 0:00:20] } 73. Qe7+ { [%eval 0.0] [%clk 0:01:48] } 73... Kh6 { [%eval 0.03] [%clk 0:00:21] } 74. Qe3+ { [%eval 0.0] [%clk 0:01:47] } 74... Kg6 { [%eval 0.0] [%clk 0:00:20] } 75. Qe4+ { [%eval 0.0] [%clk 0:01:47] } 75... Kf6 { [%eval 0.0] [%clk 0:00:20] } 76. Qf4+ { [%eval 0.0] [%clk 0:01:48] } 76... Kg6 { [%eval 0.0] [%clk 0:00:18] } 77. Qg4+ { [%eval 0.0] [%clk 0:01:48] } 77... Kf6 { [%eval 0.0] [%clk 0:00:20] } 78. Qf4+ { [%eval 0.0] [%clk 0:01:49] } 78... Ke6 { [%eval 0.0] [%clk 0:00:21] } 79. Qe4+ { [%eval 0.0] [%clk 0:01:50] } 79... Kf6 { [%eval 0.0] [%clk 0:00:21] } 80. Qf4+ { [%eval 0.0] [%clk 0:01:51] } 80... Kg6 { [%eval 0.0] [%clk 0:00:22] } 81. Qg4+ { [%eval 0.0] [%clk 0:01:52] } 81... Kf7 { [%eval 0.0] [%clk 0:00:23] } 82. Qf5+ { [%eval 0.0] [%clk 0:01:52] } 82... Kg7 { [%eval 0.0] [%clk 0:00:24] } 83. Qg5+ { [%eval 0.0] [%clk 0:01:53] } 83... Kh8 { [%eval 0.05] [%clk 0:00:25] } 84. Qf6+ { [%eval 0.0] [%clk 0:01:52] } 84... Kg8 { [%eval 0.0] [%clk 0:00:26] } 85. Qe6+ { [%eval 0.0] [%clk 0:01:52] } 85... Kg7 { [%eval 0.0] } 86. Qe7+ { [%eval 0.0] [%clk 0:01:53] } 86... Kh6 { [%eval 0.0] [%clk 0:00:29] } 87. Qf6+ { [%eval 0.0] [%clk 0:01:53] } 87... Kh5 { [%eval 0.0] [%clk 0:00:28] } 88. Qf7+ { [%eval 0.0] [%clk 0:01:54] } 88... Kh6 { [%eval 0.0] [%clk 0:00:27] } 89. Qf6+ { [%eval 0.0] [%clk 0:01:55] } 1/2-1/2