Event: WCCC 2023 - Open U10
Site: Sharm El Sheikh, Egypt
Date: 2023-10-24
White: Nguyen, Truong An Khang
WhiteElo: 1668
Black: Stepanyan, Davit
BlackElo: 1585
Result: 0-1
ECO: A61
Opening: Benoni Defense: Knight's Tour Variation
Variant: Standard
TimeControl: 1:30:00 +30

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:31:24] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:03] } 3. d5 { [%eval 0.75] [%clk 1:31:48] } 3... e6 { [%eval 0.6] [%clk 1:31:20] } 4. Nc3 { [%eval 0.48] [%clk 1:32:14] } 4... exd5 { [%eval 0.97] [%clk 1:31:43] } 5. cxd5 { [%eval 0.29] [%clk 1:32:35] } 5... d6 { [%eval 0.89] [%clk 1:32:04] } 6. Nf3 { [%eval 0.86] [%clk 1:33:00] } 6... g6 { [%eval 0.65] [%clk 1:32:27] } 7. Nd2 { [%eval 0.85] [%clk 1:33:27] } 7... Bg7 { [%eval 0.75] [%clk 1:31:33] } 8. e4 { [%eval 0.79] [%clk 1:33:52] } 8... O-O { [%eval 0.8] [%clk 1:31:05] } 9. Be2 { [%eval 0.77] [%clk 1:34:12] } 9... Na6 { [%eval 0.63] [%clk 1:31:07] } 10. O-O { [%eval 0.73] [%clk 1:34:01] } 10... Nc7 { [%eval 0.68] [%clk 1:28:47] } 11. a4 { [%eval 0.72] [%clk 1:34:03] } 11... a6 { [%eval 0.97] [%clk 1:26:54] } 12. a5 { [%eval 0.46] [%clk 1:33:58] } 12... Bd7 { [%eval 0.86] [%clk 1:25:16] } 13. Nc4 { [%eval 0.95] [%clk 1:31:36] } 13... Bb5 { [%eval 0.92] [%clk 1:24:18] } 14. Nb6 { [%eval 0.84] [%clk 1:30:32] } 14... Bxe2 { [%eval 1.12] [%clk 1:22:15] } 15. Qxe2 { [%eval 1.24] [%clk 1:31:00] } 15... Rb8 { [%eval 1.42] [%clk 1:22:11] } 16. Bd2?! { [%eval 0.43] } { Inaccuracy. Bg5 was best. } { [%clk 1:22:39] } 16... Nd7 { [%eval 0.36] [%clk 1:21:43] } 17. Nc4 { [%eval 0.36] [%clk 1:14:32] } 17... Ne5 { [%eval 0.42] [%clk 1:14:32] } 18. Ne3 { [%eval 0.39] [%clk 1:14:30] } 18... Qe7 { [%eval 0.47] [%clk 1:09:02] } 19. f4 { [%eval 0.51] [%clk 1:11:38] } 19... Nd7 { [%eval 0.57] [%clk 1:09:19] } 20. Nc4 { [%eval 0.43] [%clk 1:12:05] } 20... Nb5 { [%eval 0.56] [%clk 1:09:02] } 21. Rae1 { [%eval 0.04] [%clk 1:05:05] } 21... Rbe8? { [%eval 1.32] } { Mistake. Nd4 was best. } { [%clk 1:04:50] } 22. Qd3 { [%eval 1.38] [%clk 0:55:13] } 22... Nxc3?! { [%eval 2.6] } { Inaccuracy. Bd4+ was best. } { [%clk 0:57:16] } 23. bxc3 { [%eval 1.96] [%clk 0:55:18] } 23... f6?! { [%eval 2.64] } { Inaccuracy. Rb8 was best. } { [%clk 0:55:56] } 24. Qb1 { [%eval 2.21] [%clk 0:45:38] } 24... Rb8 { [%eval 2.13] [%clk 0:54:07] } 25. Nb6?! { [%eval 1.27] } { Inaccuracy. Qd3 was best. } { [%clk 0:44:47] } 25... Qd8 { [%eval 1.37] [%clk 0:51:44] } 26. Nxd7 { [%eval 1.4] [%clk 0:44:02] } 26... Qxd7 { [%eval 1.53] [%clk 0:51:39] } 27. Qb6? { [%eval 0.23] } { Mistake. f5 was best. } { [%clk 0:44:28] } 27... f5 { [%eval 0.19] [%clk 0:39:50] } 28. exf5 { [%eval 0.0] [%clk 0:35:08] } 28... Qxf5 { [%eval 0.01] [%clk 0:34:51] } 29. Qxd6 { [%eval 0.01] [%clk 0:30:35] } 29... Rbd8 { [%eval 0.05] [%clk 0:35:11] } 30. Qxc5 { [%eval 0.06] [%clk 0:30:25] } 30... Rxd5 { [%eval 0.04] [%clk 0:35:27] } 31. Qc4 { [%eval 0.03] [%clk 0:30:28] } 31... Kh8 { [%eval 0.0] [%clk 0:35:28] } 32. Bc1 { [%eval -0.28] [%clk 0:22:11] } 32... Rc8 { [%eval -0.13] [%clk 0:19:53] } 33. Qb4 { [%eval -0.36] [%clk 0:17:35] } 33... Rb5 { [%eval -0.29] [%clk 0:19:12] } 34. Qd6 { [%eval -0.55] [%clk 0:16:37] } 34... Bxc3 { [%eval -0.09] [%clk 0:17:40] } 35. Re7?? { [%eval -1.91] } { Blunder. Bd2 was best. } { [%clk 0:15:20] } 35... Rd5 { [%eval -1.73] [%clk 0:14:16] } 36. Qa3 { [%eval -2.09] [%clk 0:15:07] } 36... Rxa5 { [%eval -2.16] [%clk 0:12:39] } 37. Qd6 { [%eval -2.24] [%clk 0:15:21] } 37... Qc5+ { [%eval -2.24] [%clk 0:08:39] } 38. Qxc5 { [%eval -2.04] [%clk 0:15:47] } 38... Raxc5 { [%eval -2.08] [%clk 0:09:00] } 39. Be3 { [%eval -2.0] [%clk 0:13:42] } 39... R5c7 { [%eval -2.13] [%clk 0:09:23] } 40. Re6 { [%eval -2.74] [%clk 0:14:02] } 40... a5 { [%eval -2.38] [%clk 0:08:23] } 41. Rf2?! { [%eval -3.26] } { Inaccuracy. f5 was best. } { [%clk 0:10:29] } 41... b5 { [%eval -3.41] [%clk 0:04:28] } 42. Rb6 { [%eval -3.95] [%clk 0:10:01] } 42... Re8 { [%eval -3.97] [%clk 0:04:32] } 43. Rxb5 { [%eval -4.16] [%clk 0:09:14] } 43... Rxe3 { [%eval -4.27] [%clk 0:04:54] } 44. g3 { [%eval -4.39] [%clk 0:08:20] } 44... Rd3 { [%eval -4.71] [%clk 0:04:21] } 45. Rf1?! { [%eval -6.12] } { Inaccuracy. Kg2 was best. } { [%clk 0:08:16] } 45... Ra7?! { [%eval -4.78] } { Inaccuracy. Rd2 was best. } { [%clk 0:04:25] } 46. f5 { [%eval -5.07] [%clk 0:08:35] } 46... gxf5 { [%eval -4.6] [%clk 0:03:53] } 47. Rfxf5 { [%eval -4.67] [%clk 0:08:45] } 47... Rd8 { [%eval -4.5] [%clk 0:04:00] } 48. Rf3 { [%eval -4.3] [%clk 0:08:24] } 48... Rc8 { [%eval -4.27] [%clk 0:03:21] } 49. Rb3 { [%eval -4.22] [%clk 0:08:41] } 49... Bd4+ { [%eval -4.44] [%clk 0:03:39] } 50. Kg2 { [%eval -4.32] [%clk 0:09:02] } 50... a4 { [%eval -4.58] [%clk 0:03:56] } 51. Ra3 { [%eval -4.15] [%clk 0:09:30] } 51... Bb2 { [%eval -4.57] [%clk 0:04:02] } 52. Ra2 { [%eval -4.85] [%clk 0:09:53] } 52... a3 { [%eval -4.3] [%clk 0:04:20] } 53. Rb3 { [%eval -4.7] [%clk 0:09:57] } 53... Rac7 { [%eval -4.37] [%clk 0:04:21] } 54. Rbxa3 { [%eval -4.4] [%clk 0:10:13] } 54... Bxa3 { [%eval -4.37] [%clk 0:04:37] } 55. Rxa3 { [%eval -4.52] [%clk 0:10:38] } 55... Rc2+ { [%eval -4.4] [%clk 0:04:54] } 56. Kh3 { [%eval -4.41] [%clk 0:11:02] } 56... Rb2 { [%eval -4.52] [%clk 0:05:13] } 57. Ra7 { [%eval -4.45] [%clk 0:10:37] } 57... Rcc2 { [%eval -4.62] [%clk 0:04:33] } 58. Ra8+ { [%eval -4.47] [%clk 0:11:03] } 58... Kg7 { [%eval -4.44] [%clk 0:04:52] } 59. Ra7+ { [%eval -4.64] [%clk 0:11:30] } 59... Kg6 { [%eval -4.41] [%clk 0:05:05] } 60. Ra6+ { [%eval -4.56] [%clk 0:11:57] } 60... Kg5 { [%eval -4.44] [%clk 0:05:20] } 61. Ra5+ { [%eval -4.39] [%clk 0:12:21] } 61... Kf6 { [%eval -4.58] [%clk 0:05:26] } 62. Ra6+ { [%eval -4.48] [%clk 0:12:48] } 62... Ke5 { [%eval -4.54] [%clk 0:05:15] } 63. Ra5+ { [%eval -4.34] [%clk 0:13:13] } 63... Kd4 { [%eval -4.59] [%clk 0:05:10] } 64. Ra4+ { [%eval -4.68] [%clk 0:13:39] } 64... Kc3 { [%eval -4.68] [%clk 0:05:22] } 65. Ra3+ { [%eval -4.67] [%clk 0:14:02] } 65... Kb4 { [%eval -4.96] [%clk 0:05:46] } 66. Ra7 { [%eval -5.09] [%clk 0:14:28] } 66... Rxh2+ { [%eval -5.01] [%clk 0:05:36] } 67. Kg4 { [%eval -5.06] [%clk 0:14:52] } 67... Kc5 { [%eval -4.83] [%clk 0:04:47] } 68. Kg5 { [%eval -4.47] [%clk 0:15:09] } 68... Rbg2 { [%eval -4.69] [%clk 0:05:05] } 69. g4 { [%eval -5.5] [%clk 0:15:34] } 69... h5 { [%eval -5.11] [%clk 0:05:26] } 70. Rc7+ { [%eval -5.39] [%clk 0:15:09] } 70... Kd6 { [%eval -6.25] [%clk 0:05:48] } 71. Rh7?! { [%eval -16.13] } { Inaccuracy. Rc1 was best. } { [%clk 0:15:30] } 71... Rxg4+ { [%eval -16.06] [%clk 0:06:03] } 72. Kh6 { [%eval #-36] [%clk 0:15:56] } 72... h4 { [%eval #-21] [%clk 0:05:54] } 73. Kh5 { [%eval #-10] [%clk 0:16:02] } 73... Rg8 { [%eval #-9] [%clk 0:06:09] } 74. Rh6+ { [%eval #-9] [%clk 0:16:20] } 74... Kd5 { [%eval #-8] [%clk 0:06:32] } 75. Rh7 { [%eval #-7] [%clk 0:16:42] } 75... h3 { [%eval #-10] [%clk 0:06:48] } 76. Kh4 { [%eval #-14] [%clk 0:17:06] } 76... Rhg2 { [%eval #-13] [%clk 0:06:30] } 77. Rh5+ { [%eval #-6] [%clk 0:17:24] } 77... R8g5 { [%eval #-10] [%clk 0:06:48] } 0-1