Event: World Youth Cup 2021 O16-G12 - Open 16
Site: Tornelo INT
Date: 2021-08-16
White: Au, Chung Hei
Black: Batbold, Nyamsuren
Result: 0-1
ECO: D93
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:09:57] } 2. c4 { [%eval 0.11] [%clk 0:10:01] } 2... g6 { [%eval 0.3] [%clk 0:09:57] } 3. Nc3 { [%eval 0.17] [%clk 0:09:59] } 3... d5 { [%eval 0.2] [%clk 0:09:58] } 4. Nf3 { [%eval 0.22] [%clk 0:09:53] } 4... Bg7 { [%eval 0.27] [%clk 0:09:55] } 5. Bf4 { [%eval 0.0] [%clk 0:09:47] } 5... O-O { [%eval 0.0] [%clk 0:09:53] } 6. e3 { [%eval 0.0] [%clk 0:09:38] } 6... c5 { [%eval 0.0] [%clk 0:09:24] } 7. Qb3?! { [%eval -0.56] } { Inaccuracy. dxc5 was best. } { [%clk 0:08:17] } 7... dxc4?! { [%eval 0.0] } { Inaccuracy. cxd4 was best. } { [%clk 0:08:13] } 8. Bxc4 { [%eval 0.21] [%clk 0:08:16] } 8... Nc6 { [%eval 0.0] [%clk 0:08:10] } 9. d5?? { [%eval -1.58] } { Blunder. Ne5 was best. } { [%clk 0:08:01] } 9... Na5 { [%eval -1.55] [%clk 0:08:02] } 10. Qa4 { [%eval -1.41] [%clk 0:07:06] } 10... Bd7?! { [%eval -0.69] } { Inaccuracy. Qb6 was best. } { [%clk 0:07:58] } 11. Bb5 { [%eval -0.78] [%clk 0:06:54] } 11... Qb6 { [%eval -0.9] [%clk 0:04:45] } 12. Rd1? { [%eval -2.24] } { Mistake. O-O-O was best. } { [%clk 0:04:26] } 12... Bxb5 { [%eval -2.23] [%clk 0:03:37] } 13. Qxb5?! { [%eval -3.01] } { Inaccuracy. Nxb5 was best. } { [%clk 0:04:25] } 13... Nxd5 { [%eval -2.81] [%clk 0:03:10] } 14. Qxb6 { [%eval -3.24] [%clk 0:03:25] } 14... Nxb6?! { [%eval -2.06] } { Inaccuracy. Bxc3+ was best. } { [%clk 0:03:11] } 15. O-O? { [%eval -4.08] } { Mistake. Be5 was best. } { [%clk 0:02:41] } 15... Nac4 { [%eval -4.56] [%clk 0:03:11] } 16. b3 { [%eval -5.45] [%clk 0:02:03] } 16... Nb2 { [%eval -5.47] [%clk 0:03:02] } 17. Rc1 { [%eval -5.62] [%clk 0:01:50] } 17... Nd3 { [%eval -5.5] [%clk 0:03:00] } 18. Rc2 { [%eval -5.54] [%clk 0:01:50] } 18... Nxf4? { [%eval -2.87] } { Mistake. Nb4 was best. } { [%clk 0:02:30] } 19. exf4 { [%eval -2.87] [%clk 0:01:51] } 19... Rac8 { [%eval -2.7] [%clk 0:01:46] } 20. Ne4 { [%eval -2.95] [%clk 0:01:19] } 20... c4 { [%eval -2.82] [%clk 0:01:46] } 21. bxc4 { [%eval -3.14] [%clk 0:01:19] } 21... Rxc4 { [%eval -3.06] [%clk 0:01:46] } 22. Rxc4 { [%eval -3.01] [%clk 0:01:16] } 22... Nxc4 { [%eval -3.05] [%clk 0:01:49] } 23. Rc1 { [%eval -3.46] [%clk 0:01:13] } 23... b5?! { [%eval -2.59] } { Inaccuracy. Rc8 was best. } { [%clk 0:01:48] } 24. a4 { [%eval -2.35] [%clk 0:01:12] } 24... a6 { [%eval -2.45] [%clk 0:01:50] } 25. axb5 { [%eval -2.21] [%clk 0:01:12] } 25... axb5 { [%eval -2.46] [%clk 0:01:53] } 26. Rb1 { [%eval -2.63] [%clk 0:01:09] } 26... Rd8 { [%eval -2.81] [%clk 0:01:42] } 27. g3 { [%eval -2.71] [%clk 0:01:08] } 27... Rb8 { [%eval -2.36] [%clk 0:01:24] } 28. Nc5 { [%eval -2.36] [%clk 0:01:03] } 28... e6?! { [%eval -1.73] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:38] } 29. Kg2 { [%eval -1.99] [%clk 0:00:49] } 29... Bf8 { [%eval -2.01] [%clk 0:00:36] } 30. Nd7 { [%eval -2.0] [%clk 0:00:49] } 30... Rb7 { [%eval -1.95] [%clk 0:00:36] } 31. Nfe5 { [%eval -2.03] [%clk 0:00:47] } 31... Nxe5 { [%eval -2.0] [%clk 0:00:34] } 32. Nxe5 { [%eval -2.26] [%clk 0:00:48] } 32... b4 { [%eval -2.25] [%clk 0:00:36] } 33. Kf3 { [%eval -2.09] [%clk 0:00:47] } 33... f6?! { [%eval -1.28] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:34] } 34. Nc4?! { [%eval -2.12] } { Inaccuracy. Nd3 was best. } { [%clk 0:00:47] } 34... Kf7 { [%eval -2.22] [%clk 0:00:22] } 35. Na5 { [%eval -2.85] [%clk 0:00:46] } 35... Ra7 { [%eval -2.62] [%clk 0:00:18] } 36. Nc6 { [%eval -3.27] [%clk 0:00:46] } 36... Ra3+ { [%eval -2.75] [%clk 0:00:20] } 37. Ke2 { [%eval -2.75] [%clk 0:00:43] } 37... Ra2+ { [%eval -2.83] [%clk 0:00:20] } 38. Kf3 { [%eval -3.27] [%clk 0:00:41] } 38... Bc5 { [%eval -3.34] [%clk 0:00:20] } 39. Nxb4?! { [%eval -4.4] } { Inaccuracy. Nd8+ was best. } { [%clk 0:00:36] } 39... Rxf2+ { [%eval -4.85] [%clk 0:00:21] } 40. Kg4 { [%eval -4.3] [%clk 0:00:33] } 40... Bxb4? { [%eval -2.39] } { Mistake. h5+ was best. } { [%clk 0:00:14] } 41. Rxb4 { [%eval -1.98] [%clk 0:00:35] } 41... Rxh2 { [%eval -1.64] [%clk 0:00:16] } 42. Rb7+ { [%eval -2.03] [%clk 0:00:35] } 42... Kg8 { [%eval -1.77] [%clk 0:00:18] } 43. Re7 { [%eval -2.28] [%clk 0:00:32] } 43... Re2 { [%eval -2.48] [%clk 0:00:19] } 44. Re8+?! { [%eval -3.85] } { Inaccuracy. Kf3 was best. } { [%clk 0:00:32] } 44... Kg7? { [%eval -1.94] } { Mistake. Kf7 was best. } { [%clk 0:00:20] } 45. Re7+ { [%eval -2.2] [%clk 0:00:32] } 45... Kh6?? { [%eval -0.3] } { Blunder. Kg8 was best. } { [%clk 0:00:21] } 46. Ra7?? { [%eval -4.49] } { Blunder. Kf3 was best. } { [%clk 0:00:31] } 46... e5?? { [%eval -0.71] } { Blunder. Re3 was best. } { [%clk 0:00:22] } 47. fxe5?? { [%eval -4.98] } { Blunder. Kf3 was best. } { [%clk 0:00:14] } 47... Rxe5 { [%eval -5.13] [%clk 0:00:25] } 48. Ra2 { [%eval -6.41] [%clk 0:00:13] } 48... Re4+?! { [%eval -4.74] } { Inaccuracy. f5+ was best. } { [%clk 0:00:25] } 49. Kf3 { [%eval -4.91] [%clk 0:00:15] } 49... Re7 { [%eval -5.04] [%clk 0:00:24] } 50. Rh2+ { [%eval -6.14] [%clk 0:00:16] } 50... Kg5 { [%eval -6.38] [%clk 0:00:25] } 51. Rd2 { [%eval -6.2] [%clk 0:00:16] } 51... h5 { [%eval -6.26] [%clk 0:00:26] } 52. Rd5+ { [%eval -6.7] [%clk 0:00:15] } 52... Re5 { [%eval -6.43] [%clk 0:00:28] } 53. Rd4 { [%eval -6.04] [%clk 0:00:15] } 53... Rf5+ { [%eval -6.57] [%clk 0:00:30] } 54. Kg2 { [%eval -6.44] [%clk 0:00:16] } 54... Rc5 { [%eval -6.26] [%clk 0:00:31] } 55. Kh3 { [%eval -6.72] [%clk 0:00:16] } 55... Rc2 { [%eval -6.34] [%clk 0:00:25] } 56. Rd5+ { [%eval -6.88] [%clk 0:00:16] } 56... Kh6 { [%eval -7.1] [%clk 0:00:25] } 57. Rd6 { [%eval -6.99] [%clk 0:00:15] } 57... Rf2 { [%eval -7.66] [%clk 0:00:26] } 58. Rd4 { [%eval -7.9] [%clk 0:00:13] } 58... g5 { [%eval -8.53] [%clk 0:00:27] } 59. g4 { [%eval -8.08] [%clk 0:00:12] } 59... hxg4+ { [%eval -7.52] [%clk 0:00:28] } 60. Kxg4 { [%eval -8.0] [%clk 0:00:13] } 60... Kg6 { [%eval -6.36] [%clk 0:00:29] } 61. Rd6 { [%eval -5.96] [%clk 0:00:13] } 61... Rf4+ { [%eval -6.88] [%clk 0:00:31] } 62. Kg3 { [%eval -5.99] [%clk 0:00:15] } 62... Re4 { [%eval -6.15] [%clk 0:00:32] } 63. Rd8 { [%eval -6.74] [%clk 0:00:17] } 63... Kf5 { [%eval -6.72] [%clk 0:00:33] } 64. Rd5+ { [%eval -6.94] [%clk 0:00:18] } 64... Re5 { [%eval -6.35] [%clk 0:00:35] } 65. Rd4 { [%eval -7.46] [%clk 0:00:18] } 65... Re3+ { [%eval -7.64] [%clk 0:00:37] } 66. Kf2 { [%eval -7.87] [%clk 0:00:17] } 66... Rb3 { [%eval -7.1] [%clk 0:00:38] } 67. Rd5+ { [%eval -7.59] [%clk 0:00:18] } 67... Ke4 { [%eval -7.15] [%clk 0:00:39] } 68. Rd6 { [%eval -8.21] [%clk 0:00:19] } 68... f5 { [%eval -8.57] [%clk 0:00:40] } 69. Re6+ { [%eval -8.41] [%clk 0:00:20] } 69... Kf4 { [%eval -8.6] [%clk 0:00:42] } 70. Rc6 { [%eval -11.34] [%clk 0:00:21] } 70... Rb2+ { [%eval -54.2] [%clk 0:00:42] } 71. Kg1 { [%eval -61.93] [%clk 0:00:22] } 71... Kg4 { [%eval -60.24] [%clk 0:00:44] } 72. Rc3 { [%eval -71.97] [%clk 0:00:23] } 72... f4 { [%eval -72.22] [%clk 0:00:45] } 73. Kf1 { [%eval -77.64] [%clk 0:00:21] } 73... Kh4 { [%eval -10.93] [%clk 0:00:47] } 74. Kg1?! { [%eval #-23] } { Checkmate is now unavoidable. Rf3 was best. } { [%clk 0:00:21] } 74... g4 { [%eval #-20] [%clk 0:00:49] } 75. Rc8 { [%eval #-16] [%clk 0:00:21] } 75... f3 { [%eval #-15] [%clk 0:00:49] } 76. Rh8+ { [%eval #-3] [%clk 0:00:20] } 76... Kg3 { [%eval #-2] [%clk 0:00:51] } 77. Kf1 { [%eval #-1] [%clk 0:00:20] } 77... Rb1# { [%clk 0:00:52] } 0-1