Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Nguyen, Manh Duc
Black: Vaz, Ethan
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Modern Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:02] } 2... d6 { [%eval 0.0] [%clk 0:10:03] } 3. d4 { [%eval 0.15] [%clk 0:10:01] } 3... cxd4 { [%eval 0.13] [%clk 0:10:04] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:00] } 4... Nf6 { [%eval 0.14] [%clk 0:10:04] } 5. Nc3 { [%eval 0.18] [%clk 0:10:00] } 5... a6 { [%eval 0.21] [%clk 0:10:04] } 6. Be2 { [%eval 0.07] [%clk 0:10:00] } 6... e5 { [%eval 0.13] [%clk 0:10:05] } 7. Nb3 { [%eval 0.0] [%clk 0:10:00] } 7... Be6 { [%eval 0.19] [%clk 0:10:01] } 8. O-O { [%eval 0.25] [%clk 0:09:54] } 8... Be7 { [%eval 0.15] [%clk 0:09:53] } 9. a4 { [%eval 0.07] [%clk 0:09:36] } 9... O-O { [%eval 0.28] [%clk 0:09:31] } 10. Be3 { [%eval -0.19] [%clk 0:09:22] } 10... Nbd7?! { [%eval 0.32] } { Inaccuracy. Nc6 was best. } { [%clk 0:08:58] } 11. Bf3 { [%eval 0.27] [%clk 0:08:17] } 11... Rc8 { [%eval 0.3] [%clk 0:08:38] } 12. Qd2?! { [%eval -0.31] } { Inaccuracy. Nd2 was best. } { [%clk 0:06:37] } 12... Qc7 { [%eval 0.14] [%clk 0:08:14] } 13. Rfd1 { [%eval -0.33] [%clk 0:05:40] } 13... Rfd8 { [%eval 0.05] [%clk 0:08:03] } 14. Rac1?! { [%eval -0.86] } { Inaccuracy. Qe2 was best. } { [%clk 0:05:17] } 14... Qb8? { [%eval 0.36] } { Mistake. Nb6 was best. } { [%clk 0:07:10] } 15. Nd5 { [%eval 0.43] [%clk 0:05:03] } 15... Bxd5 { [%eval 0.63] [%clk 0:06:46] } 16. exd5 { [%eval 0.32] [%clk 0:05:03] } 16... b6 { [%eval 0.48] [%clk 0:06:19] } 17. Be2 { [%eval 0.31] [%clk 0:04:42] } 17... Qb7 { [%eval 0.36] [%clk 0:05:50] } 18. c4 { [%eval -0.09] [%clk 0:03:52] } 18... Nc5 { [%eval 0.02] [%clk 0:04:59] } 19. Bxc5 { [%eval -0.47] [%clk 0:03:26] } 19... Ne4 { [%eval -0.86] [%clk 0:04:30] } 20. Qd3?! { [%eval -1.58] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:55] } 20... Nxc5 { [%eval -1.66] [%clk 0:04:21] } 21. Nxc5 { [%eval -1.46] [%clk 0:02:55] } 21... bxc5 { [%eval -1.53] [%clk 0:04:18] } 22. b3 { [%eval -1.5] [%clk 0:01:54] } 22... Bf6 { [%eval -1.43] [%clk 0:03:40] } 23. Rb1 { [%eval -1.31] [%clk 0:01:12] } 23... a5 { [%eval -1.27] [%clk 0:03:07] } 24. Re1 { [%eval -1.19] [%clk 0:00:35] } 24... g6 { [%eval -1.18] [%clk 0:02:42] } 25. Bd1 { [%eval -1.0] [%clk 0:00:35] } 25... Bg7 { [%eval -1.11] [%clk 0:02:36] } 26. Bc2 { [%eval -0.82] [%clk 0:00:34] } 26... f5 { [%eval -1.21] [%clk 0:02:18] } 27. Qd2 { [%eval -0.93] [%clk 0:00:35] } 27... Qa7 { [%eval -1.2] [%clk 0:01:50] } 28. Rf1 { [%eval -1.56] [%clk 0:00:27] } 28... e4 { [%eval -1.61] [%clk 0:01:36] } 29. f3?! { [%eval -2.72] } { Inaccuracy. g4 was best. } { [%clk 0:00:10] } 29... e3 { [%eval -2.63] [%clk 0:01:33] } 30. Qd3 { [%eval -2.92] [%clk 0:00:11] } 30... Re8 { [%eval -2.55] [%clk 0:01:30] } 31. Rbe1 { [%eval -2.51] [%clk 0:00:12] } 31... Bd4 { [%eval -2.62] [%clk 0:01:26] } 32. Re2 { [%eval -2.94] [%clk 0:00:13] } 32... f4 { [%eval -2.93] [%clk 0:01:18] } 33. g3 { [%eval -2.86] [%clk 0:00:14] } 33... Qf7 { [%eval -3.0] [%clk 0:01:15] } 34. Kg2 { [%eval -2.89] [%clk 0:00:15] } 34... Rf8 { [%eval -2.57] [%clk 0:01:03] } 35. g4 { [%eval -2.54] [%clk 0:00:16] } 35... Qf6 { [%eval -2.71] [%clk 0:00:59] } 36. Qe4 { [%eval -3.0] [%clk 0:00:13] } 36... Rce8 { [%eval -3.36] [%clk 0:00:54] } 37. Qd3 { [%eval -3.03] [%clk 0:00:14] } 37... Qh4 { [%eval -2.71] [%clk 0:00:52] } 38. Qd1 { [%eval -2.88] [%clk 0:00:15] } 38... Re7?! { [%eval -1.93] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:38] } 39. Qe1 { [%eval -2.36] [%clk 0:00:16] } 39... Qxe1 { [%eval -2.63] [%clk 0:00:39] } 40. Rfxe1 { [%eval -2.43] [%clk 0:00:17] } 40... Bf6 { [%eval -2.67] [%clk 0:00:36] } 41. Rh1 { [%eval -2.39] [%clk 0:00:18] } 41... Bh4 { [%eval -2.76] [%clk 0:00:33] } 42. Kh3 { [%eval -2.56] [%clk 0:00:18] } 42... Bf6 { [%eval -2.62] [%clk 0:00:25] } 43. Kg2 { [%eval -2.58] [%clk 0:00:18] } 43... g5?! { [%eval -1.82] } { Inaccuracy. Bh4 was best. } { [%clk 0:00:17] } 44. Bf5 { [%eval -2.26] [%clk 0:00:15] } 44... Rb8 { [%eval -1.69] [%clk 0:00:17] } 45. Bc2 { [%eval -2.18] [%clk 0:00:15] } 45... Rb4 { [%eval -1.61] [%clk 0:00:17] } 46. Rd1 { [%eval -1.99] [%clk 0:00:16] } 46... Reb7 { [%eval -1.98] [%clk 0:00:18] } 47. Rd3 { [%eval -2.25] [%clk 0:00:16] } 47... Kg7 { [%eval -2.09] [%clk 0:00:19] } 48. Kf1 { [%eval -1.87] [%clk 0:00:17] } 48... Rb8 { [%eval -2.04] [%clk 0:00:18] } 49. Rg2 { [%eval -1.78] [%clk 0:00:18] } 49... Rh8 { [%eval -1.38] [%clk 0:00:17] } 50. Rd1?! { [%eval -2.14] } { Inaccuracy. h4 was best. } { [%clk 0:00:11] } 50... Rb7 { [%eval -1.58] [%clk 0:00:12] } 51. Ke2 { [%eval -1.7] [%clk 0:00:11] } 51... Re7?! { [%eval -0.75] } { Inaccuracy. h5 was best. } { [%clk 0:00:14] } 52. h3?! { [%eval -1.65] } { Inaccuracy. h4 was best. } { [%clk 0:00:12] } 52... h5 { [%eval -1.17] [%clk 0:00:14] } 53. Bf5?! { [%eval -2.25] } { Inaccuracy. Rh1 was best. } { [%clk 0:00:12] } 53... hxg4 { [%eval -1.85] [%clk 0:00:13] } 54. hxg4? { [%eval -3.27] } { Mistake. Rxg4 was best. } { [%clk 0:00:12] } 54... Rh3 { [%eval -3.32] [%clk 0:00:12] } 55. Rf1 { [%eval -3.43] [%clk 0:00:14] } 55... Re8 { [%eval -3.23] [%clk 0:00:13] } 56. Bc2 { [%eval -3.75] [%clk 0:00:13] } 56... Reh8 { [%eval -3.89] [%clk 0:00:14] } 57. Rfg1 { [%eval -4.4] [%clk 0:00:14] } 57... Rh2 { [%eval -3.89] [%clk 0:00:15] } 58. Bf5 { [%eval -4.27] [%clk 0:00:13] } 58... Rxg2+ { [%eval -5.69] [%clk 0:00:13] } 59. Rxg2 { [%eval -3.95] [%clk 0:00:15] } 59... Rh1 { [%eval -3.48] [%clk 0:00:14] } 60. Bc2 { [%eval -3.94] [%clk 0:00:16] } 60... Rc1? { [%eval -2.37] } { Mistake. Bc3 was best. } { [%clk 0:00:13] } 61. Kd3 { [%eval -3.22] [%clk 0:00:17] } 61... Rh1 { [%eval -2.78] [%clk 0:00:13] } 62. Re2 { [%eval -3.28] [%clk 0:00:18] } 62... Be5 { [%eval -2.88] [%clk 0:00:13] } 63. Ke4 { [%eval -2.42] [%clk 0:00:19] } 63... Kf6 { [%eval -3.08] [%clk 0:00:13] } 64. Bd3 { [%eval -3.89] [%clk 0:00:18] } 64... Rh8?! { [%eval -2.9] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:12] } 65. Bc2 { [%eval -2.69] [%clk 0:00:17] } 65... Rh3 { [%eval -3.0] [%clk 0:00:13] } 66. Bd3 { [%eval -2.66] [%clk 0:00:16] } 66... Bc3 { [%eval -2.21] [%clk 0:00:12] } 67. Bc2?! { [%eval -3.08] } { Inaccuracy. Bb1 was best. } { [%clk 0:00:16] } 67... Rh1 { [%eval -3.38] [%clk 0:00:12] } 68. Kd3 { [%eval -3.88] [%clk 0:00:16] } 68... Be1 { [%eval -4.42] [%clk 0:00:12] } 69. Ke4 { [%eval -4.39] [%clk 0:00:17] } 69... Bg3 { [%eval -4.51] [%clk 0:00:13] } 70. Bd3 { [%eval -4.31] [%clk 0:00:16] } 70... Rh3?! { [%eval -3.11] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:11] } 71. Bc2?! { [%eval -4.09] } { Inaccuracy. Bb1 was best. } { [%clk 0:00:17] } 71... Rh8?! { [%eval -3.25] } { Inaccuracy. Rh1 was best. } { [%clk 0:00:12] } 72. Bd1 { [%eval -3.61] [%clk 0:00:16] } 72... Re8+ { [%eval -2.95] [%clk 0:00:13] } 73. Kd3 { [%eval -3.57] [%clk 0:00:17] } 73... Ke5?? { [%eval -0.16] } { Blunder. Rh8 was best. } { [%clk 0:00:14] } 74. Rg2 { [%eval -0.1] [%clk 0:00:17] } 74... Rh8 { [%eval -0.27] [%clk 0:00:15] } 75. Bc2?? { [%eval -8.09] } { Blunder. Rg1 was best. } { [%clk 0:00:12] } 75... Rh1 { [%eval -6.99] [%clk 0:00:16] } 76. Re2 { [%eval -7.8] [%clk 0:00:04] } 76... Rf1 { [%eval -7.79] [%clk 0:00:12] } 77. b4 { [%eval -8.3] [%clk 0:00:06] } 77... axb4 { [%eval -9.23] [%clk 0:00:12] } 78. a5 { [%eval -9.16] [%clk 0:00:07] } 78... Ra1 { [%eval -8.65] [%clk 0:00:13] } 79. Bb3 { [%eval -7.12] [%clk 0:00:09] } 79... Rxa5 { [%eval -9.73] [%clk 0:00:13] } 80. Ra2 { [%eval -10.63] [%clk 0:00:09] } 80... Ra3 { [%eval -10.44] [%clk 0:00:11] } 81. Rxa3 { [%eval -11.56] [%clk 0:00:11] } 81... bxa3 { [%eval -11.49] [%clk 0:00:12] } 82. Ba2 { [%eval -7.84] [%clk 0:00:12] } 82... Be1 { [%eval -11.64] [%clk 0:00:10] } 83. Ke2 { [%eval -24.75] [%clk 0:00:12] } 83... Bc3 { [%eval -11.36] [%clk 0:00:10] } 84. Kd3 { [%eval -11.47] [%clk 0:00:14] } 84... Bb4 { [%eval -11.75] [%clk 0:00:12] } 85. Bb3 { [%eval -18.18] [%clk 0:00:15] } 85... e2 { [%eval -56.8] [%clk 0:00:12] } 86. Kxe2 { [%eval -18.15] [%clk 0:00:16] } 86... Kd4 { [%eval -26.86] [%clk 0:00:13] } 87. Kd1 { [%eval -23.35] [%clk 0:00:17] } 87... Kc3 { [%eval -49.01] [%clk 0:00:15] } 88. Ba2 { [%eval -48.75] [%clk 0:00:18] } 88... Kb2 { [%eval #-13] [%clk 0:00:16] } 89. Ke2 { [%eval -85.34] [%clk 0:00:10] } 89... Kxa2 { [%eval -53.36] [%clk 0:00:17] } 90. Kd3 { [%eval -19.99] [%clk 0:00:12] } 90... Kb3 { [%eval -31.78] [%clk 0:00:17] } 91. Ke4 { [%eval -66.9] [%clk 0:00:14] } 91... a2 { [%eval -32.53] [%clk 0:00:19] } 92. Kf5 { [%eval -25.49] [%clk 0:00:15] } 92... a1=Q { [%eval #-13] [%clk 0:00:19] } 93. Kxg5 { [%eval #-12] [%clk 0:00:17] } 93... Qe5+ { [%eval #-7] [%clk 0:00:20] } 94. Kh4 { [%eval #-5] [%clk 0:00:19] } 94... Be1+ { [%eval #-4] [%clk 0:00:18] } 95. Kh3 { [%eval #-4] [%clk 0:00:20] } 95... Qh8+ { [%eval #-3] [%clk 0:00:20] } 96. Kg2 { [%eval #-3] [%clk 0:00:21] } 96... Qh4 { [%eval #-3] [%clk 0:00:21] } 97. Kf1 { [%clk 0:00:23] } 97... Qf2# { [%clk 0:00:22] } 0-1