Event: Gibraltar: Battle of the Sexes 2022
Site: Garrison Library, Gibraltar, Gibraltar
Date: 2022-01-30
White: Cheng, Bobby
WhiteTitle: GM
WhiteElo: 2550
Black: Mammadzada, Gunay
BlackTitle: IM
BlackElo: 2470
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 90min/40moves+30min/end+30sec increment per move starting from move 1

1. d4 { [%eval 0.3] [%clk 1:30:57] } 1... Nf6 { [%eval 0.0] [%clk 1:30:49] } 2. c4 { [%eval 0.23] [%clk 1:31:22] } 2... e6 { [%eval 0.28] [%clk 1:31:15] } 3. Nf3 { [%eval 0.0] [%clk 1:31:43] } 3... Bb4+ { [%eval 0.5] [%clk 1:31:34] } 4. Nbd2 { [%eval 0.28] [%clk 1:31:46] } 4... O-O { [%eval 0.45] [%clk 1:31:40] } 5. a3 { [%eval 0.43] [%clk 1:32:06] } 5... Be7 { [%eval 0.62] [%clk 1:32:05] } 6. e4 { [%eval 0.32] [%clk 1:30:57] } 6... d6 { [%eval 0.67] [%clk 1:32:29] } 7. Be2 { [%eval 0.33] [%clk 1:29:06] } 7... Nfd7 { [%eval 0.56] [%clk 1:32:22] } 8. b4 { [%eval 0.62] [%clk 1:27:02] } 8... e5 { [%eval 0.54] [%clk 1:31:21] } 9. d5 { [%eval 0.63] [%clk 1:26:57] } 9... a5 { [%eval 0.61] [%clk 1:29:21] } 10. Bb2 { [%eval 0.66] [%clk 1:22:57] } 10... Qe8 { [%eval 0.8] [%clk 1:21:34] } 11. O-O { [%eval 0.9] [%clk 1:08:40] } 11... f5 { [%eval 1.01] [%clk 1:11:14] } 12. c5 { [%eval 0.56] [%clk 0:53:36] } 12... Nf6 { [%eval 0.93] [%clk 0:55:52] } 13. exf5 { [%eval 0.87] [%clk 0:36:09] } 13... Bxf5 { [%eval 0.95] [%clk 0:46:07] } 14. Nc4 { [%eval 0.88] [%clk 0:36:17] } 14... axb4 { [%eval 0.9] [%clk 0:42:07] } 15. axb4 { [%eval 0.4] [%clk 0:35:52] } 15... Rxa1 { [%eval 0.68] [%clk 0:35:28] } 16. Bxa1 { [%eval 0.72] [%clk 0:36:19] } 16... Be4?! { [%eval 1.32] } { Inaccuracy. h6 was best. } { [%clk 0:26:39] } 17. Ne3? { [%eval 0.15] } { Mistake. Ng5 was best. } { [%clk 0:36:18] } 17... Qg6? { [%eval 1.19] } { Mistake. h6 was best. } { [%clk 0:24:14] } 18. Qb3 { [%eval 1.23] [%clk 0:30:48] } 18... Kh8 { [%eval 1.21] [%clk 0:20:10] } 19. Nd2 { [%eval 1.06] [%clk 0:30:44] } 19... dxc5 { [%eval 1.25] [%clk 0:19:19] } 20. Bxe5 { [%eval 0.98] [%clk 0:14:28] } 20... Nbd7 { [%eval 0.82] [%clk 0:16:09] } 21. Bxc7 { [%eval 0.92] [%clk 0:10:31] } 21... Nxd5 { [%eval 1.21] [%clk 0:12:13] } 22. Nxe4 { [%eval 1.13] [%clk 0:10:24] } 22... Nxc7 { [%eval 0.71] [%clk 0:12:39] } 23. Nxc5 { [%eval 0.35] [%clk 0:05:40] } 23... Nxc5 { [%eval 0.32] [%clk 0:07:54] } 24. bxc5 { [%eval 0.38] [%clk 0:06:06] } 24... Bxc5 { [%eval 0.43] [%clk 0:07:47] } 25. Qxb7 { [%eval 0.51] [%clk 0:06:29] } 25... Ne6 { [%eval 0.45] [%clk 0:06:30] } 26. Qc6 { [%eval 0.49] [%clk 0:06:14] } 26... Qh6 { [%eval 0.54] [%clk 0:03:45] } 27. Ng4 { [%eval 0.48] [%clk 0:04:24] } 27... Nd4 { [%eval 0.48] [%clk 0:03:11] } 28. Nxh6 { [%eval 0.43] [%clk 0:04:06] } 28... Nxc6 { [%eval 0.53] [%clk 0:03:11] } 29. Ng4 { [%eval 0.58] [%clk 0:04:29] } 29... Nd4 { [%eval 0.54] [%clk 0:01:06] } 30. Bd3 { [%eval 0.48] [%clk 0:02:29] } 30... Rd8 { [%eval 0.77] [%clk 0:00:39] } 31. Ne5 { [%eval 0.71] [%clk 0:02:31] } 31... Kg8 { [%eval 0.69] [%clk 0:00:35] } 32. Rd1 { [%eval 0.52] [%clk 0:01:09] } 32... g6 { [%eval 0.7] [%clk 0:00:48] } 33. Rb1 { [%eval 0.65] [%clk 0:01:08] } 33... Re8 { [%eval 0.72] [%clk 0:00:48] } 34. Nd7 { [%eval 0.65] [%clk 0:00:33] } 34... Be7?! { [%eval 1.22] } { Inaccuracy. Rc8 was best. } { [%clk 0:01:17] } 35. Re1 { [%eval 1.02] [%clk 0:00:39] } 35... Kg7 { [%eval 1.27] [%clk 0:00:48] } 36. h4 { [%eval 0.87] [%clk 0:00:39] } 36... Nf5? { [%eval 2.14] } { Mistake. Nc6 was best. } { [%clk 0:00:33] } 37. Bxf5 { [%eval 1.78] [%clk 0:00:35] } 37... gxf5 { [%eval 1.89] [%clk 0:01:01] } 38. Re5? { [%eval 0.65] } { Mistake. g3 was best. } { [%clk 0:00:33] } 38... Kf7 { [%eval 0.7] [%clk 0:01:07] } 39. g3 { [%eval 0.68] [%clk 0:00:33] } 39... f4 { [%eval 0.61] [%clk 0:00:34] } 40. Kg2 { [%eval 0.11] [%clk 0:00:32] } 40... fxg3 { [%eval 0.16] [%clk 0:00:50] } 41. fxg3 { [%eval 0.17] [%clk 0:29:39] } 41... Rg8 { [%eval 0.15] [%clk 0:25:17] } 42. Kh3 { [%eval 0.19] [%clk 0:27:47] } 42... Bd6 { [%eval 0.17] [%clk 0:18:50] } 43. Re3 { [%eval 0.14] [%clk 0:27:55] } 43... Ra8 { [%eval 0.49] [%clk 0:19:00] } 44. Rd3 { [%eval 0.41] [%clk 0:25:58] } 44... Ra6 { [%eval 0.34] [%clk 0:17:34] } 45. Rf3+ { [%eval 0.29] [%clk 0:23:44] } 45... Ke6 { [%eval 0.41] [%clk 0:15:50] } 46. Nf6 { [%eval 0.49] [%clk 0:20:35] } 46... Ra7 { [%eval 0.52] [%clk 0:16:04] } 47. Ne4 { [%eval 0.46] [%clk 0:15:14] } 47... Be7 { [%eval 0.47] [%clk 0:16:27] } 48. Kg4 { [%eval 0.37] [%clk 0:14:45] } 48... Ra5 { [%eval 0.3] [%clk 0:11:54] } 49. Rf1 { [%eval 0.33] [%clk 0:09:59] } 49... h5+ { [%eval 0.22] [%clk 0:09:40] } 50. Kh3 { [%eval 0.24] [%clk 0:07:29] } 50... Re5 { [%eval 0.23] [%clk 0:08:08] } 51. Nd2 { [%eval 0.28] [%clk 0:07:08] } 51... Bf6 { [%eval 0.25] [%clk 0:06:31] } 52. Rf3 { [%eval 0.21] [%clk 0:06:20] } 52... Re2 { [%eval 0.31] [%clk 0:06:17] } 53. Rd3 { [%eval 0.2] [%clk 0:05:42] } 53... Kf5 { [%eval 0.25] [%clk 0:06:02] } 54. Rf3+ { [%eval 0.29] [%clk 0:03:34] } 54... Kg6 { [%eval 0.25] [%clk 0:03:50] } 55. Rd3 { [%eval 0.3] [%clk 0:01:27] } 55... Kf5 { [%eval 0.19] [%clk 0:04:15] } 56. Nb3 { [%eval 0.14] [%clk 0:01:24] } 56... Be5 { [%eval 0.21] [%clk 0:03:06] } 57. Nc5 { [%eval 0.28] [%clk 0:01:43] } 57... Kg6 { [%eval 0.19] [%clk 0:01:19] } 58. Nd7 { [%eval 0.19] [%clk 0:01:14] } 58... Kf5 { [%eval 0.15] [%clk 0:01:09] } 59. Nc5 { [%eval 0.12] [%clk 0:00:36] } 59... Rc2 { [%eval 0.09] [%clk 0:01:04] } 60. Rf3+ { [%eval 0.18] [%clk 0:00:47] } 60... Kg6 { [%eval 0.18] [%clk 0:01:30] } 61. Nd3 { [%eval 0.18] [%clk 0:00:36] } 61... Bd6 { [%eval 0.13] [%clk 0:01:43] } 62. Re3 { [%eval 0.19] [%clk 0:00:35] } 62... Kf5 { [%eval 0.24] [%clk 0:01:58] } 63. Ne1 { [%eval 0.23] [%clk 0:00:49] } 63... Rc5 { [%eval 0.15] [%clk 0:01:17] } 64. Nf3 { [%eval 0.17] [%clk 0:00:50] } 64... Be5 { [%eval 0.08] [%clk 0:01:38] } 65. Re2 { [%eval 0.24] [%clk 0:00:43] } 65... Bf6 { [%eval 0.17] [%clk 0:01:52] } 66. Ra2 { [%eval 0.17] [%clk 0:00:37] } 66... Rc3 { [%eval 0.15] [%clk 0:01:51] } 67. Ra5+ { [%eval 0.18] [%clk 0:00:52] } 67... Kg6 { [%eval 0.17] [%clk 0:01:51] } 68. Ne1 { [%eval 0.19] [%clk 0:01:09] } 68... Bd8 { [%eval 0.12] [%clk 0:00:49] } 69. Rd5 { [%eval 0.13] [%clk 0:01:13] } 69... Bc7 { [%eval 0.11] [%clk 0:00:41] } 70. Nd3 { [%eval 0.0] [%clk 0:01:39] } 70... Kf6 { [%eval 0.01] [%clk 0:00:43] } 71. Kg2 { [%eval 0.0] [%clk 0:00:35] } 71... Ke6 { [%eval 0.0] [%clk 0:00:46] } 72. Rd4 { [%eval 0.08] [%clk 0:00:37] } 72... Be5 { [%eval 0.02] [%clk 0:00:35] } 73. Rd8 { [%eval 0.0] [%clk 0:00:39] } 73... Bc7 { [%eval 0.17] [%clk 0:00:48] } 74. Rd4 { [%eval 0.02] [%clk 0:00:39] } 74... Be5 { [%eval 0.02] [%clk 0:01:16] } 75. Rd8 { [%eval 0.0] [%clk 0:00:35] } 75... Bc7 { [%eval 0.13] [%clk 0:01:45] } 76. Re8+ { [%eval 0.1] [%clk 0:00:50] } 76... Kf5 { [%eval 0.1] [%clk 0:01:21] } 77. Re3 { [%eval 0.0] [%clk 0:00:43] } 77... Bd6?? { [%eval 6.47] } { Blunder. Rc2+ was best. } { [%clk 0:00:33] } 78. Rf3+ { [%eval 6.13] [%clk 0:00:44] } 78... Ke4 { [%eval 7.46] [%clk 0:00:33] } 79. Nf2+ { [%eval 7.5] [%clk 0:01:05] } 79... Kd5 { [%eval 7.28] } 1-0