Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Nguyen, Quang Minh
Black: Zhao, George
Result: 1-0
ECO: E30
Opening: Nimzo-Indian Defense: Leningrad Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... e6 { [%eval 0.21] [%clk 0:10:00] } 2. c4 { [%eval 0.13] [%clk 0:10:04] } 2... Nf6 { [%eval 0.39] [%clk 0:09:59] } 3. Nc3 { [%eval 0.0] [%clk 0:10:05] } 3... Bb4 { [%eval 0.25] [%clk 0:09:59] } 4. Bg5 { [%eval -0.2] [%clk 0:10:00] } 4... b6 { [%eval 0.13] [%clk 0:09:59] } 5. e4?! { [%eval -0.4] } { Inaccuracy. Nf3 was best. } { [%clk 0:09:55] } 5... h6 { [%eval -0.05] [%clk 0:09:54] } 6. Bxf6 { [%eval -0.25] [%clk 0:09:54] } 6... Qxf6 { [%eval -0.16] [%clk 0:09:54] } 7. a3?! { [%eval -0.75] } { Inaccuracy. e5 was best. } { [%clk 0:09:45] } 7... Bxc3+ { [%eval -0.57] [%clk 0:09:53] } 8. bxc3 { [%eval -0.67] [%clk 0:09:45] } 8... Bb7 { [%eval -0.68] [%clk 0:09:56] } 9. Bd3 { [%eval -0.87] [%clk 0:09:41] } 9... Qg6 { [%eval -0.85] [%clk 0:09:54] } 10. Qf3 { [%eval -1.07] [%clk 0:08:43] } 10... f5 { [%eval -1.1] [%clk 0:09:44] } 11. d5 { [%eval -0.69] [%clk 0:08:38] } 11... O-O { [%eval -0.57] [%clk 0:09:27] } 12. exf5 { [%eval -0.74] [%clk 0:08:34] } 12... exf5 { [%eval -0.76] [%clk 0:09:26] } 13. Ne2 { [%eval -0.45] [%clk 0:08:34] } 13... c6 { [%eval 0.02] [%clk 0:09:26] } 14. O-O { [%eval -0.07] [%clk 0:08:18] } 14... Na6 { [%eval 0.3] [%clk 0:09:23] } 15. Nf4?! { [%eval -0.25] } { Inaccuracy. Nd4 was best. } { [%clk 0:07:57] } 15... Qf6 { [%eval -0.23] [%clk 0:09:17] } 16. Bc2 { [%eval -0.15] [%clk 0:07:23] } 16... Rae8 { [%eval -0.13] [%clk 0:09:00] } 17. Rfb1?! { [%eval -0.83] } { Inaccuracy. h4 was best. } { [%clk 0:06:50] } 17... Nc5 { [%eval -0.75] [%clk 0:08:54] } 18. Nh5?! { [%eval -1.37] } { Inaccuracy. Re1 was best. } { [%clk 0:05:55] } 18... Qf7 { [%eval -1.37] [%clk 0:08:38] } 19. Rd1 { [%eval -1.14] [%clk 0:05:05] } 19... Ne4 { [%eval -1.46] [%clk 0:08:19] } 20. Ng3 { [%eval -1.41] [%clk 0:04:19] } 20... cxd5 { [%eval -1.25] [%clk 0:08:06] } 21. cxd5 { [%eval -1.49] [%clk 0:03:49] } 21... Bxd5 { [%eval -1.75] [%clk 0:07:57] } 22. Bxe4 { [%eval -1.32] [%clk 0:03:30] } 22... Bxe4 { [%eval -1.4] [%clk 0:07:51] } 23. Qf4?! { [%eval -2.4] } { Inaccuracy. Nxe4 was best. } { [%clk 0:03:26] } 23... Rc8 { [%eval -1.81] [%clk 0:07:10] } 24. Rd2 { [%eval -2.06] [%clk 0:03:10] } 24... Rc4 { [%eval -1.92] [%clk 0:06:58] } 25. Qd6?! { [%eval -3.11] } { Inaccuracy. Nxe4 was best. } { [%clk 0:03:02] } 25... Rd8?? { [%eval 0.0] } { Blunder. Bc6 was best. } { [%clk 0:06:32] } 26. f3 { [%eval 0.0] [%clk 0:03:00] } 26... Bc6 { [%eval 0.28] [%clk 0:06:27] } 27. Rd3?? { [%eval -3.6] } { Blunder. Re1 was best. } { [%clk 0:02:29] } 27... Qf8?! { [%eval -2.42] } { Inaccuracy. Re8 was best. } { [%clk 0:06:10] } 28. Qc7?? { [%eval -5.0] } { Blunder. Qg6 was best. } { [%clk 0:02:06] } 28... Ra8? { [%eval -2.75] } { Mistake. Qc5+ was best. } { [%clk 0:05:14] } 29. Rad1?! { [%eval -3.73] } { Inaccuracy. Qd6 was best. } { [%clk 0:01:31] } 29... Rc5?! { [%eval -2.4] } { Inaccuracy. Qc5+ was best. } { [%clk 0:04:34] } 30. Qf4 { [%eval -2.3] [%clk 0:01:23] } 30... Bb5? { [%eval -0.84] } { Mistake. Re8 was best. } { [%clk 0:04:22] } 31. Rd6?! { [%eval -1.66] } { Inaccuracy. Rd5 was best. } { [%clk 0:01:14] } 31... Re8 { [%eval -1.87] [%clk 0:03:54] } 32. h4 { [%eval -1.64] [%clk 0:00:53] } 32... Bc6 { [%eval -1.85] [%clk 0:03:23] } 33. Rg6?! { [%eval -2.64] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:43] } 33... Kh7?? { [%eval -0.46] } { Blunder. Re6 was best. } { [%clk 0:03:14] } 34. Rdd6 { [%eval -0.73] [%clk 0:00:41] } 34... Rd5 { [%eval -0.23] [%clk 0:02:55] } 35. Rxd5?? { [%eval -2.07] } { Blunder. c4 was best. } { [%clk 0:00:31] } 35... Bxd5 { [%eval -2.07] [%clk 0:02:45] } 36. h5 { [%eval -2.33] [%clk 0:00:25] } 36... Be6 { [%eval -2.55] [%clk 0:02:20] } 37. Qd4?! { [%eval -3.63] } { Inaccuracy. a4 was best. } { [%clk 0:00:23] } 37... Qc5?? { [%eval 1.06] } { Blunder. Rc8 was best. } { [%clk 0:02:18] } 38. Rxg7+ { [%eval 1.15] [%clk 0:00:22] } 38... Kh8 { [%eval 0.93] [%clk 0:02:18] } 39. Rxd7+ { [%eval 1.06] [%clk 0:00:23] } 39... Qxd4+ { [%eval 1.3] [%clk 0:02:17] } 40. Rxd4 { [%eval 1.03] [%clk 0:00:26] } 40... Rc8?? { [%eval 4.06] } { Blunder. Kg7 was best. } { [%clk 0:02:17] } 41. Rd6 { [%eval 4.32] [%clk 0:00:27] } 41... Re8 { [%eval 4.36] [%clk 0:02:12] } 42. Ne2 { [%eval 3.58] [%clk 0:00:29] } 42... Kg7?! { [%eval 5.08] } { Inaccuracy. Bf7 was best. } { [%clk 0:02:11] } 43. Nd4 { [%eval 5.05] [%clk 0:00:31] } 43... Bc8 { [%eval 5.95] [%clk 0:02:10] } 44. Rc6 { [%eval 5.24] [%clk 0:00:29] } 44... Re1+?! { [%eval 7.19] } { Inaccuracy. f4 was best. } { [%clk 0:02:05] } 45. Kf2 { [%eval 7.15] [%clk 0:00:30] } 45... Re8 { [%eval 7.24] [%clk 0:02:05] } 46. Rc7+ { [%eval 6.79] [%clk 0:00:32] } 46... Kf6 { [%eval 6.61] [%clk 0:02:06] } 47. Rxa7 { [%eval 5.87] [%clk 0:00:34] } 47... Be6 { [%eval 6.84] [%clk 0:02:04] } 48. Rb7 { [%eval 6.02] [%clk 0:00:33] } 48... Bf7 { [%eval 5.97] [%clk 0:01:49] } 49. Rxb6+ { [%eval 6.23] [%clk 0:00:34] } 49... Kg5 { [%eval 6.34] [%clk 0:01:50] } 50. g3 { [%eval 6.11] [%clk 0:00:30] } 50... Kxh5 { [%eval 7.9] [%clk 0:01:39] } 51. Nxf5 { [%eval 7.79] [%clk 0:00:30] } 51... Rh8? { [%eval #4] } { Checkmate is now unavoidable. Kg5 was best. } { [%clk 0:01:28] } 52. f4? { [%eval 9.31] } { Lost forced checkmate sequence. g4+ was best. } { [%clk 0:00:27] } 52... Kg4 { [%eval 14.77] [%clk 0:01:22] } 53. Ne3+ { [%eval 8.9] [%clk 0:00:28] } 53... Kh5 { [%eval 66.76] [%clk 0:01:24] } 54. Rb5+ { [%eval 6.82] [%clk 0:00:28] } 54... Kg6 { [%eval 6.52] [%clk 0:01:26] } 55. Rb6+ { [%eval 6.97] [%clk 0:00:30] } 55... Kg7 { [%eval 7.89] [%clk 0:01:26] } 56. Nf5+ { [%eval 7.94] [%clk 0:00:32] } 56... Kf8 { [%eval 11.75] [%clk 0:01:26] } 57. Rb8+ { [%eval 9.66] [%clk 0:00:33] } 57... Be8 { [%eval 10.81] [%clk 0:01:28] } 58. Nd6 { [%eval 55.23] [%clk 0:00:34] } 58... Ke7 { [%eval 54.73] [%clk 0:01:28] } 59. Rxe8+ { [%eval 61.74] [%clk 0:00:33] } 59... Rxe8 { [%eval 18.49] [%clk 0:01:30] } 60. Nxe8 { [%eval 19.36] [%clk 0:00:35] } 60... Kxe8 { [%eval 62.75] [%clk 0:01:32] } 61. a4 { [%eval 71.81] [%clk 0:00:37] } 61... Kd7 { [%eval 72.21] [%clk 0:01:34] } 62. a5 { [%eval 72.25] [%clk 0:00:40] } 62... Kc6 { [%eval 70.75] [%clk 0:01:36] } 63. g4 { [%eval 73.06] [%clk 0:00:42] } 63... Kb5?! { [%eval #35] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:01:38] } 64. g5?! { [%eval 84.33] } { Lost forced checkmate sequence. f5 was best. } { [%clk 0:00:45] } 64... Kxa5?! { [%eval #11] } { Checkmate is now unavoidable. hxg5 was best. } { [%clk 0:01:40] } 65. gxh6 { [%eval #10] [%clk 0:00:46] } 65... Kb5 { [%eval #10] [%clk 0:01:42] } 66. h7 { [%eval #9] [%clk 0:00:49] } 66... Kc4 { [%eval #9] [%clk 0:01:45] } 67. h8=Q { [%eval #7] [%clk 0:00:51] } 67... Kb3 { [%eval #6] [%clk 0:01:48] } 68. Qd4 { [%eval #5] [%clk 0:00:52] } 68... Kc2 { [%eval #5] [%clk 0:01:51] } 69. c4 { [%eval #5] [%clk 0:00:54] } 69... Kb3 { [%eval #6] [%clk 0:01:50] } 70. c5 { [%eval #5] [%clk 0:00:57] } 70... Ka2 { [%eval #5] [%clk 0:01:52] } 71. c6 { [%eval #4] [%clk 0:00:59] } 71... Kb1 { [%eval #4] [%clk 0:01:55] } 72. c7 { [%eval #3] [%clk 0:01:01] } 72... Ka2 { [%eval #3] [%clk 0:01:57] } 73. c8=Q { [%eval #2] [%clk 0:01:02] } 73... Kb1 { [%eval #2] [%clk 0:02:00] } 74. Qb4+ { [%eval #1] [%clk 0:01:01] } 74... Ka1 { [%clk 0:02:00] } 75. Qa6# { [%clk 0:01:04] } 1-0