Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Guo, Andrew
Black: Wong, Leonard Xiu Mian
Result: 1-0
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:08:35] } 2. c4 { [%eval 0.11] [%clk 0:10:03] } 2... g6 { [%eval 0.3] [%clk 0:08:35] } 3. g3 { [%eval 0.13] [%clk 0:10:02] } 3... Bg7 { [%eval 0.5] [%clk 0:08:22] } 4. Bg2 { [%eval 0.38] [%clk 0:10:01] } 4... d5 { [%eval 0.36] [%clk 0:08:18] } 5. cxd5 { [%eval 0.46] [%clk 0:09:58] } 5... Nxd5 { [%eval 0.36] [%clk 0:08:18] } 6. e4 { [%eval 0.29] [%clk 0:09:53] } 6... Nb6 { [%eval 0.43] [%clk 0:08:17] } 7. Ne2 { [%eval 0.38] [%clk 0:09:53] } 7... O-O { [%eval 0.59] [%clk 0:08:18] } 8. O-O { [%eval 0.64] [%clk 0:09:50] } 8... Bg4 { [%eval 0.81] [%clk 0:08:13] } 9. f3 { [%eval 1.02] [%clk 0:09:30] } 9... Bd7 { [%eval 0.76] [%clk 0:07:49] } 10. Nbc3 { [%eval 0.75] [%clk 0:09:29] } 10... e6 { [%eval 0.98] [%clk 0:07:34] } 11. Be3 { [%eval 0.51] [%clk 0:09:26] } 11... f5? { [%eval 1.68] } { Mistake. Nc4 was best. } { [%clk 0:06:26] } 12. Qb3 { [%eval 1.22] [%clk 0:09:19] } 12... Kh8 { [%eval 1.4] [%clk 0:05:53] } 13. Rad1 { [%eval 1.55] [%clk 0:09:03] } 13... c6? { [%eval 2.91] } { Mistake. Nc6 was best. } { [%clk 0:04:08] } 14. Nf4 { [%eval 2.69] [%clk 0:08:55] } 14... Na6 { [%eval 2.78] [%clk 0:03:12] } 15. Nxe6 { [%eval 2.75] [%clk 0:08:36] } 15... Bxe6 { [%eval 2.48] [%clk 0:03:06] } 16. Qxe6 { [%eval 2.56] [%clk 0:08:36] } 16... Re8?! { [%eval 3.31] } { Inaccuracy. Nd5 was best. } { [%clk 0:02:53] } 17. Qb3 { [%eval 3.27] [%clk 0:08:23] } 17... Rc8 { [%eval 3.71] [%clk 0:02:38] } 18. Bf2 { [%eval 3.65] [%clk 0:08:10] } 18... Qd6 { [%eval 3.98] [%clk 0:01:47] } 19. exf5 { [%eval 3.64] [%clk 0:07:54] } 19... gxf5 { [%eval 3.86] [%clk 0:01:44] } 20. Qf7? { [%eval 2.06] } { Mistake. d5 was best. } { [%clk 0:07:51] } 20... Qe6?? { [%eval 4.51] } { Blunder. Rf8 was best. } { [%clk 0:01:33] } 21. Qxb7 { [%eval 4.79] [%clk 0:07:44] } 21... Nb4 { [%eval 4.79] [%clk 0:01:15] } 22. Qxa7 { [%eval 5.04] [%clk 0:07:26] } 22... N6d5 { [%eval 4.68] [%clk 0:01:11] } 23. Nxd5 { [%eval 4.65] [%clk 0:07:25] } 23... Nxd5 { [%eval 4.87] [%clk 0:01:12] } 24. Rde1 { [%eval 4.87] [%clk 0:07:20] } 24... Qd6 { [%eval 5.03] [%clk 0:00:58] } 25. Rxe8+ { [%eval 5.01] [%clk 0:07:17] } 25... Rxe8 { [%eval 5.29] [%clk 0:00:57] } 26. Qf7?! { [%eval 3.44] } { Inaccuracy. Re1 was best. } { [%clk 0:07:19] } 26... Qe6? { [%eval 5.96] } { Mistake. Rf8 was best. } { [%clk 0:00:49] } 27. Qxe6 { [%eval 5.82] [%clk 0:07:19] } 27... Rxe6 { [%eval 6.1] [%clk 0:00:50] } 28. f4 { [%eval 6.57] [%clk 0:07:06] } 28... Bf6 { [%eval 7.09] [%clk 0:00:28] } 29. Bxd5 { [%eval 7.41] [%clk 0:07:04] } 29... cxd5 { [%eval 7.32] [%clk 0:00:28] } 30. Rd1?! { [%eval 5.39] } { Inaccuracy. a4 was best. } { [%clk 0:06:59] } 30... Re2 { [%eval 6.4] [%clk 0:00:23] } 31. Rb1 { [%eval 6.46] [%clk 0:06:57] } 31... Kg7 { [%eval 6.49] [%clk 0:00:20] } 32. b4?! { [%eval 4.98] } { Inaccuracy. a4 was best. } { [%clk 0:06:58] } 32... Rxa2 { [%eval 4.39] [%clk 0:00:14] } 33. b5 { [%eval 4.92] [%clk 0:06:59] } 33... Ra7 { [%eval 4.81] [%clk 0:00:14] } 34. b6 { [%eval 4.55] [%clk 0:06:57] } 34... Rb7 { [%eval 4.53] [%clk 0:00:16] } 35. Rb5 { [%eval 4.66] [%clk 0:06:59] } 35... Bd8?! { [%eval 6.45] } { Inaccuracy. Kg6 was best. } { [%clk 0:00:11] } 36. Rxd5 { [%eval 6.47] [%clk 0:06:57] } 36... Bxb6 { [%eval 6.25] [%clk 0:00:12] } 37. Rxf5 { [%eval 6.3] [%clk 0:06:59] } 37... Rd7 { [%eval 7.56] [%clk 0:00:13] } 38. Kg2 { [%eval 5.91] [%clk 0:06:59] } 38... Bxd4 { [%eval 5.95] [%clk 0:00:12] } 39. Be1?! { [%eval 4.5] } { Inaccuracy. Bxd4+ was best. } { [%clk 0:06:57] } 39... Kg6 { [%eval 4.47] [%clk 0:00:12] } 40. Rg5+ { [%eval 4.58] [%clk 0:06:57] } 40... Kf7 { [%eval 4.32] [%clk 0:00:10] } 41. Rh5 { [%eval 4.21] [%clk 0:06:58] } 41... Kg6 { [%eval 4.23] [%clk 0:00:12] } 42. Rb5 { [%eval 3.68] [%clk 0:06:58] } 42... Ba7?! { [%eval 4.81] } { Inaccuracy. Re7 was best. } { [%clk 0:00:11] } 43. Kf3 { [%eval 4.09] [%clk 0:06:53] } 43... h5 { [%eval 4.24] [%clk 0:00:11] } 44. Rg5+ { [%eval 4.31] [%clk 0:06:47] } 44... Kh6 { [%eval 4.16] [%clk 0:00:11] } 45. Ke4 { [%eval 4.1] [%clk 0:06:40] } 45... Re7+ { [%eval 4.82] [%clk 0:00:07] } 46. Re5 { [%eval 5.25] [%clk 0:06:41] } 46... Rxe5+?! { [%eval 6.97] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:04] } 47. fxe5 { [%eval 6.45] [%clk 0:06:40] } 47... Bg1 { [%eval 8.0] [%clk 0:00:07] } 48. h3 { [%eval 6.5] [%clk 0:06:41] } 48... Bc5 { [%eval 7.69] [%clk 0:00:07] } 49. Kd5 { [%eval 7.49] [%clk 0:06:41] } 49... Be7 { [%eval 7.9] [%clk 0:00:07] } 50. Ke6 { [%eval 8.23] [%clk 0:06:41] } 50... Ba3 { [%eval 8.1] [%clk 0:00:09] } 51. Kf7 { [%eval 8.76] [%clk 0:06:42] } 51... Kg5 { [%eval 8.53] [%clk 0:00:09] } 52. e6 { [%eval 8.25] [%clk 0:06:44] } 52... Kf5 { [%eval 9.17] [%clk 0:00:07] } 53. e7 { [%eval 32.83] [%clk 0:06:43] } 53... Bxe7 { [%eval 16.59] [%clk 0:00:09] } 54. Kxe7 { [%eval 59.1] [%clk 0:06:44] } 54... Ke4 { [%eval 38.54] [%clk 0:00:11] } 55. h4 { [%eval 69.18] [%clk 0:06:41] } 55... Kf3 { [%eval 62.38] [%clk 0:00:12] } 56. Kf6 { [%eval 70.79] [%clk 0:06:41] } 56... Kg4 { [%eval 73.21] [%clk 0:00:14] } 57. Kg6 { [%eval 72.99] [%clk 0:06:41] } 57... Kh3?! { [%eval #18] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:00:12] } 58. Kxh5 { [%eval #14] [%clk 0:06:42] } 58... Kg2 { [%eval #14] [%clk 0:00:15] } 59. g4 { [%eval #13] [%clk 0:06:44] } 59... Kf1 { [%eval #12] [%clk 0:00:17] } 60. Bb4 { [%eval #12] [%clk 0:06:45] } 60... Ke2 { [%eval #12] [%clk 0:00:18] } 61. g5 { [%eval #11] [%clk 0:06:47] } 61... Ke3 { [%eval #11] [%clk 0:00:20] } 62. g6 { [%eval #10] [%clk 0:06:48] } 62... Kf4 { [%eval #8] [%clk 0:00:22] } 63. g7 { [%eval #7] [%clk 0:06:49] } 63... Ke4 { [%eval #7] [%clk 0:00:25] } 64. g8=Q { [%eval #6] [%clk 0:06:49] } 64... Kd3 { [%eval #5] [%clk 0:00:28] } 65. Qd5+ { [%eval #4] [%clk 0:06:50] } 65... Kc2 { [%eval #4] [%clk 0:00:29] } 66. Qd2+ { [%eval #5] [%clk 0:06:51] } 66... Kb3 { [%eval #6] [%clk 0:00:30] } 67. Qc3+ { [%eval #4] [%clk 0:06:52] } 67... Ka2 { [%eval #2] [%clk 0:00:30] } 68. Ba3 { [%eval #1] [%clk 0:06:52] } 68... Kb1 { [%clk 0:00:29] } 69. Qb2# { [%clk 0:06:54] } 1-0