Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Zi Yang, Jin
Black: Nguyen, Manh Duc
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Normal Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 0:10:03] } 1... c6 { [%eval 0.21] [%clk 0:09:59] } 2. Nc3 { [%eval 0.2] [%clk 0:10:01] } 2... Nf6 { [%eval 0.28] [%clk 0:09:54] } 3. Nf3 { [%eval 0.19] [%clk 0:10:00] } 3... d5 { [%eval 0.36] [%clk 0:09:47] } 4. e3 { [%eval 0.24] [%clk 0:10:01] } 4... e6 { [%eval 0.28] [%clk 0:09:37] } 5. d4 { [%eval 0.01] [%clk 0:10:01] } 5... Nbd7 { [%eval 0.2] [%clk 0:09:34] } 6. Be2 { [%eval 0.09] [%clk 0:09:49] } 6... Be7 { [%eval 0.24] [%clk 0:09:30] } 7. O-O { [%eval 0.17] [%clk 0:09:49] } 7... O-O { [%eval 0.24] [%clk 0:09:29] } 8. a3 { [%eval 0.0] [%clk 0:09:29] } 8... b6 { [%eval 0.09] [%clk 0:09:18] } 9. b4 { [%eval 0.13] [%clk 0:09:25] } 9... Bb7 { [%eval 0.32] [%clk 0:09:07] } 10. Bb2 { [%eval 0.0] [%clk 0:09:23] } 10... c5 { [%eval 0.27] [%clk 0:08:34] } 11. bxc5 { [%eval -0.07] [%clk 0:09:05] } 11... bxc5 { [%eval -0.19] [%clk 0:08:30] } 12. cxd5 { [%eval -0.19] [%clk 0:09:01] } 12... Nxd5 { [%eval -0.1] [%clk 0:08:29] } 13. Nxd5 { [%eval -0.12] [%clk 0:08:21] } 13... Bxd5 { [%eval 0.0] [%clk 0:08:25] } 14. Rc1 { [%eval -0.37] [%clk 0:08:18] } 14... Bf6 { [%eval 0.08] [%clk 0:07:55] } 15. Qd2 { [%eval -0.07] [%clk 0:08:03] } 15... Rb8 { [%eval 0.12] [%clk 0:07:23] } 16. a4 { [%eval 0.05] [%clk 0:07:39] } 16... Qe7?! { [%eval 0.69] } { Inaccuracy. Be7 was best. } { [%clk 0:06:33] } 17. Ba3 { [%eval 1.27] [%clk 0:07:33] } 17... Rfc8 { [%eval 1.31] [%clk 0:05:43] } 18. Qa5? { [%eval 0.0] } { Mistake. Bb5 was best. } { [%clk 0:06:56] } 18... Rb3 { [%eval 0.0] [%clk 0:04:04] } 19. Bxc5 { [%eval 0.0] [%clk 0:06:54] } 19... Nxc5 { [%eval 0.0] [%clk 0:04:04] } 20. dxc5 { [%eval 0.0] [%clk 0:06:38] } 20... Rb2 { [%eval 0.24] [%clk 0:03:22] } 21. Ba6 { [%eval 0.39] [%clk 0:06:13] } 21... Rc7 { [%eval 0.1] [%clk 0:02:18] } 22. Nd4 { [%eval 0.0] [%clk 0:06:02] } 22... g6 { [%eval 0.42] [%clk 0:02:14] } 23. Rfd1 { [%eval 0.7] [%clk 0:05:04] } 23... Be5 { [%eval 0.08] [%clk 0:01:47] } 24. g3 { [%eval -0.02] [%clk 0:04:52] } 24... Qf6 { [%eval 0.0] [%clk 0:01:25] } 25. Qe1 { [%eval 0.0] [%clk 0:04:20] } 25... Bxd4 { [%eval 0.45] [%clk 0:01:12] } 26. Rxd4 { [%eval 0.49] [%clk 0:04:14] } 26... Qf3?! { [%eval 1.3] } { Inaccuracy. Bc6 was best. } { [%clk 0:01:13] } 27. e4 { [%eval 1.03] [%clk 0:04:07] } 27... Bc6 { [%eval 0.81] [%clk 0:00:59] } 28. Bb5 { [%eval 1.24] [%clk 0:03:35] } 28... Bxb5?! { [%eval 2.32] } { Inaccuracy. e5 was best. } { [%clk 0:00:43] } 29. axb5 { [%eval 2.13] [%clk 0:03:37] } 29... Rxb5 { [%eval 1.96] [%clk 0:00:40] } 30. Qd2 { [%eval 2.08] [%clk 0:03:21] } 30... Qf6?! { [%eval 3.29] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:32] } 31. Rd8+ { [%eval 3.68] [%clk 0:03:03] } 31... Kg7 { [%eval 3.05] [%clk 0:00:33] } 32. Qd6 { [%eval 2.5] [%clk 0:03:01] } 32... Qe7 { [%eval 3.46] [%clk 0:00:31] } 33. e5?? { [%eval -0.19] } { Blunder. Qxe7 was best. } { [%clk 0:02:25] } 33... Qxd6 { [%eval -0.14] [%clk 0:00:26] } 34. exd6 { [%eval -0.19] [%clk 0:02:22] } 34... Rcxc5 { [%eval -0.17] [%clk 0:00:26] } 35. Rxc5 { [%eval -0.17] [%clk 0:02:15] } 35... Rxc5 { [%eval -0.14] [%clk 0:00:28] } 36. d7?? { [%eval -3.35] } { Blunder. Ra8 was best. } { [%clk 0:02:06] } 36... Rd5 { [%eval -3.62] [%clk 0:00:29] } 37. Kg2 { [%eval -3.62] [%clk 0:01:58] } 37... Rd3?! { [%eval -2.41] } { Inaccuracy. h5 was best. } { [%clk 0:00:27] } 38. Kf1?! { [%eval -3.7] } { Inaccuracy. g4 was best. } { [%clk 0:01:57] } 38... h5 { [%eval -3.93] [%clk 0:00:22] } 39. Ke2 { [%eval -3.9] [%clk 0:01:58] } 39... Rd6 { [%eval -4.03] [%clk 0:00:23] } 40. Ke3 { [%eval -4.07] [%clk 0:01:57] } 40... Kf6 { [%eval -3.96] [%clk 0:00:25] } 41. Ke4 { [%eval -4.65] [%clk 0:01:59] } 41... Rd5 { [%eval -4.25] [%clk 0:00:23] } 42. f4 { [%eval -4.08] [%clk 0:01:44] } 42... Ke7 { [%eval -4.4] [%clk 0:00:24] } 43. Ra8 { [%eval -4.66] [%clk 0:01:40] } 43... Rxd7 { [%eval -4.75] [%clk 0:00:24] } 44. Ke5? { [%eval -11.3] } { Mistake. h3 was best. } { [%clk 0:01:38] } 44... Rd5+? { [%eval -4.95] } { Mistake. f5 was best. } { [%clk 0:00:26] } 45. Ke4 { [%eval -4.86] [%clk 0:01:39] } 45... a5 { [%eval -4.91] [%clk 0:00:27] } 46. Ra7+ { [%eval -4.51] [%clk 0:01:37] } 46... Kf6 { [%eval -4.96] [%clk 0:00:28] } 47. h4 { [%eval -4.67] [%clk 0:01:30] } 47... Rb5 { [%eval -4.94] [%clk 0:00:29] } 48. Ke3 { [%eval -4.66] [%clk 0:01:19] } 48... Rb3+ { [%eval -4.72] [%clk 0:00:30] } 49. Kf2 { [%eval -5.06] [%clk 0:01:19] } 49... Ra3 { [%eval -4.67] [%clk 0:00:29] } 50. Ra6?! { [%eval -6.01] } { Inaccuracy. Rb7 was best. } { [%clk 0:01:18] } 50... a4 { [%eval -4.78] [%clk 0:00:29] } 51. Ke2?! { [%eval -7.38] } { Inaccuracy. Ra5 was best. } { [%clk 0:01:17] } 51... Rxg3 { [%eval -7.66] [%clk 0:00:29] } 52. Rxa4 { [%eval -7.8] [%clk 0:01:17] } 52... Rg4 { [%eval -7.06] [%clk 0:00:31] } 53. Kf3 { [%eval -6.6] [%clk 0:01:18] } 53... Rxh4 { [%eval -7.29] [%clk 0:00:33] } 54. Kg3 { [%eval -6.94] [%clk 0:01:16] } 54... Rg4+ { [%eval -6.7] [%clk 0:00:34] } 55. Kf3 { [%eval -6.68] [%clk 0:01:15] } 55... Rg1 { [%eval -6.78] [%clk 0:00:35] } 56. Kf2 { [%eval -6.56] [%clk 0:01:16] } 56... Rb1 { [%eval -6.76] [%clk 0:00:36] } 57. Kf3 { [%eval -7.17] [%clk 0:01:13] } 57... Rb3+ { [%eval -7.52] [%clk 0:00:36] } 58. Kg2 { [%eval -7.66] [%clk 0:01:07] } 58... h4 { [%eval -7.19] [%clk 0:00:37] } 59. Kh2 { [%eval -8.12] [%clk 0:01:07] } 59... Kf5 { [%eval -8.34] [%clk 0:00:37] } 60. Rc4 { [%eval -8.96] [%clk 0:01:05] } 60... f6 { [%eval -8.9] [%clk 0:00:37] } 61. Ra4 { [%eval -8.9] [%clk 0:01:04] } 61... e5 { [%eval -7.56] [%clk 0:00:38] } 62. fxe5 { [%eval -7.14] [%clk 0:01:05] } 62... Kxe5 { [%eval -7.59] [%clk 0:00:39] } 63. Rxh4 { [%eval -6.5] [%clk 0:01:06] } 63... g5 { [%eval -7.26] [%clk 0:00:41] } 64. Rg4 { [%eval -7.32] [%clk 0:01:07] } 64... Kf5 { [%eval -7.26] [%clk 0:00:42] } 65. Rg2 { [%eval -8.12] [%clk 0:01:04] } 65... g4 { [%eval -8.48] [%clk 0:00:42] } 66. Rf2+ { [%eval -8.58] [%clk 0:01:02] } 66... Kg5 { [%eval -8.53] [%clk 0:00:44] } 67. Rg2 { [%eval -53.97] [%clk 0:01:01] } 67... f5 { [%eval -54.79] [%clk 0:00:46] } 68. Kg1 { [%eval -57.21] [%clk 0:00:53] } 68... f4 { [%eval -53.4] [%clk 0:00:47] } 69. Rd2 { [%eval -59.08] [%clk 0:00:44] } 69... Kh4 { [%eval -53.95] [%clk 0:00:44] } 70. Rd4?! { [%eval #-38] } { Checkmate is now unavoidable. Rh2+ was best. } { [%clk 0:00:38] } 70... f3?! { [%eval -11.71] } { Lost forced checkmate sequence. Kg3 was best. } { [%clk 0:00:44] } 71. Kf2 { [%eval -65.05] [%clk 0:00:35] } 71... Rb2+ { [%eval -59.12] [%clk 0:00:45] } 72. Kf1?! { [%eval #-14] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:00:33] } 72... Kg3 { [%eval #-13] [%clk 0:00:47] } 73. Rd1 { [%eval #-13] [%clk 0:00:25] } 73... Rf2+ { [%eval #-14] [%clk 0:00:44] } 74. Kg1 { [%eval #-14] [%clk 0:00:26] } 74... Rg2+ { [%eval #-13] [%clk 0:00:45] } 75. Kf1 { [%eval #-13] [%clk 0:00:26] } 75... Rh2 { [%eval #-12] [%clk 0:00:43] } 76. Kg1 { [%eval #-10] [%clk 0:00:26] } 76... f2+ { [%eval #-9] [%clk 0:00:44] } 77. Kf1 { [%eval #-9] [%clk 0:00:25] } 77... Rh1+ { [%eval #-9] [%clk 0:00:46] } 0-1