Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-14
White: Johnathan Han
Black: Arthur De Winter
Result: 0-1
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:17] } 1... c5 { [%eval 0.32] [%clk 0:45:18] } 2. Nf3 { [%eval 0.0] [%clk 0:45:24] } 2... d6 { [%eval 0.0] [%clk 0:45:26] } 3. d4 { [%eval 0.25] [%clk 0:45:32] } 3... cxd4 { [%eval 0.13] [%clk 0:45:34] } 4. Nxd4 { [%eval 0.27] [%clk 0:45:39] } 4... Nf6 { [%eval 0.3] [%clk 0:45:42] } 5. Nc3 { [%eval 0.21] [%clk 0:45:45] } 5... a6 { [%eval 0.39] [%clk 0:45:49] } 6. Bg5 { [%eval 0.0] [%clk 0:45:43] } 6... Nbd7 { [%eval 0.18] [%clk 0:45:57] } 7. Qe2 { [%eval 0.29] [%clk 0:45:36] } 7... Qa5 { [%eval 0.45] [%clk 0:46:04] } 8. Bd2 { [%eval 0.63] [%clk 0:44:24] } 8... h5 { [%eval 0.59] [%clk 0:46:12] } 9. O-O-O { [%eval 0.4] [%clk 0:42:23] } 9... b5 { [%eval 0.39] [%clk 0:46:19] } 10. Nb3 { [%eval 0.24] [%clk 0:38:58] } 10... Qc7 { [%eval 0.15] [%clk 0:45:29] } 11. a3 { [%eval -0.2] [%clk 0:37:31] } 11... Bb7 { [%eval -0.04] [%clk 0:43:47] } 12. g3 { [%eval -0.23] [%clk 0:35:56] } 12... g6?! { [%eval 0.48] } { Inaccuracy. Rc8 was best. } { [%clk 0:32:40] } 13. Bg2 { [%eval 0.31] [%clk 0:35:09] } 13... Bg7 { [%eval 0.38] [%clk 0:32:41] } 14. f4 { [%eval 0.25] [%clk 0:35:12] } 14... e5?! { [%eval 0.94] } { Inaccuracy. e6 was best. } { [%clk 0:32:23] } 15. Kb1 { [%eval 0.72] [%clk 0:32:30] } 15... exf4 { [%eval 0.82] [%clk 0:29:31] } 16. Nd5 { [%eval 0.82] [%clk 0:28:36] } 16... Bxd5 { [%eval 1.24] [%clk 0:27:35] } 17. exd5+ { [%eval 1.03] [%clk 0:28:36] } 17... Kf8 { [%eval 1.0] [%clk 0:27:43] } 18. gxf4 { [%eval 1.19] [%clk 0:27:59] } 18... Kg8?! { [%eval 1.8] } { Inaccuracy. Re8 was best. } { [%clk 0:25:28] } 19. Ba5?! { [%eval 1.09] } { Inaccuracy. Bf3 was best. } { [%clk 0:24:56] } 19... Qb7?! { [%eval 1.73] } { Inaccuracy. Qc4 was best. } { [%clk 0:24:29] } 20. Rhe1 { [%eval 1.46] [%clk 0:24:19] } 20... Re8 { [%eval 1.42] [%clk 0:23:45] } 21. Qf1 { [%eval 1.12] [%clk 0:22:35] } 21... Kh7 { [%eval 1.01] [%clk 0:23:18] } 22. Nd4 { [%eval 1.05] [%clk 0:22:11] } 22... Ng4? { [%eval 2.36] } { Mistake. Rxe1 was best. } { [%clk 0:22:19] } 23. Ne6 { [%eval 2.44] [%clk 0:19:05] } 23... fxe6 { [%eval 2.81] [%clk 0:20:31] } 24. dxe6 { [%eval 3.36] [%clk 0:19:10] } 24... Qa7 { [%eval 2.6] [%clk 0:20:26] } 25. exd7 { [%eval 2.29] [%clk 0:19:08] } 25... Qxd7 { [%eval 2.79] [%clk 0:19:40] } 26. Be4 { [%eval 3.07] [%clk 0:18:33] } 26... Rhf8 { [%eval 2.74] [%clk 0:19:14] } 27. Qd3?? { [%eval -0.21] } { Blunder. Qf3 was best. } { [%clk 0:17:40] } 27... Rxe4 { [%eval -0.2] [%clk 0:19:19] } 28. Qxe4 { [%eval -0.15] [%clk 0:15:51] } 28... Nf2 { [%eval -0.13] [%clk 0:19:28] } 29. Qf3 { [%eval -0.09] [%clk 0:14:38] } 29... Nxd1 { [%eval -0.09] [%clk 0:19:34] } 30. Rxd1 { [%eval -0.15] [%clk 0:14:45] } 30... Rf5 { [%eval 0.13] [%clk 0:16:42] } 31. Bb4 { [%eval -0.25] [%clk 0:13:07] } 31... Be5 { [%eval -0.11] [%clk 0:15:21] } 32. Bd2 { [%eval -0.19] [%clk 0:11:28] } 32... Qf7 { [%eval 0.26] [%clk 0:14:54] } 33. Qd3 { [%eval -0.13] [%clk 0:10:12] } 33... Bxf4 { [%eval -0.13] [%clk 0:13:32] } 34. Bxf4 { [%eval -0.13] [%clk 0:10:10] } 34... Rxf4 { [%eval -0.1] [%clk 0:13:40] } 35. Qxd6 { [%eval -0.06] [%clk 0:10:15] } 35... Qf6 { [%eval -0.08] [%clk 0:09:43] } 36. Qc7+ { [%eval -0.18] [%clk 0:08:25] } 36... Kh6 { [%eval -0.22] [%clk 0:09:49] } 37. Rd6 { [%eval -0.34] [%clk 0:07:37] } 37... Rf1+ { [%eval -0.33] [%clk 0:08:03] } 38. Ka2 { [%eval -0.41] [%clk 0:07:45] } 38... Qf4 { [%eval -0.17] [%clk 0:08:12] } 39. h3?! { [%eval -0.76] } { Inaccuracy. Qc5 was best. } { [%clk 0:04:29] } 39... Rf2?! { [%eval 0.0] } { Inaccuracy. h4 was best. } { [%clk 0:06:40] } 40. Qc5 { [%eval -0.09] [%clk 0:03:38] } 40... a5 { [%eval 0.0] [%clk 0:05:55] } 41. Rd8?! { [%eval -0.72] } { Inaccuracy. Rc6 was best. } { [%clk 0:02:10] } 41... Qc4+ { [%eval -1.07] [%clk 0:04:18] } 42. Qxc4 { [%eval -1.0] [%clk 0:02:17] } 42... bxc4 { [%eval -1.13] [%clk 0:04:27] } 43. c3? { [%eval -2.38] } { Mistake. Rd5 was best. } { [%clk 0:01:54] } 43... Rh2 { [%eval -2.43] [%clk 0:04:16] } 44. Rh8+ { [%eval -2.09] [%clk 0:01:26] } 44... Kg5 { [%eval -2.19] [%clk 0:02:45] } 45. Ra8 { [%eval -2.59] [%clk 0:01:34] } 45... Rxh3 { [%eval -2.24] [%clk 0:02:21] } 46. Rxa5+ { [%eval -2.53] [%clk 0:01:41] } 46... Kh4 { [%eval -2.93] [%clk 0:01:21] } 47. Rc5 { [%eval -2.32] [%clk 0:01:14] } 47... g5 { [%eval -2.73] [%clk 0:00:58] } 48. a4 { [%eval -3.43] [%clk 0:00:54] } 48... Rd3?! { [%eval -2.62] } { Inaccuracy. g4 was best. } { [%clk 0:00:26] } 49. a5 { [%eval -2.93] [%clk 0:00:43] } 49... g4 { [%eval -2.45] [%clk 0:00:29] } 50. Rxc4 { [%eval -3.09] [%clk 0:00:36] } 50... Kg3?? { [%eval 0.27] } { Blunder. Kh3 was best. } { [%clk 0:00:20] } 51. Rd4 { [%eval 0.28] [%clk 0:00:26] } 51... Re3 { [%eval 0.34] [%clk 0:00:20] } 52. a6 { [%eval 0.0] [%clk 0:00:26] } 52... h4 { [%eval 0.0] [%clk 0:00:15] } 53. Rd8?? { [%eval -5.82] } { Blunder. b4 was best. } { [%clk 0:00:17] } 53... Re6 { [%eval -6.02] [%clk 0:00:18] } 54. Ra8 { [%eval -6.58] [%clk 0:00:12] } 54... h3 { [%eval -6.58] [%clk 0:00:27] } 55. b4 { [%eval -6.52] [%clk 0:00:13] } 55... h2 { [%eval -6.62] [%clk 0:00:33] } 56. Rh8 { [%eval -6.39] [%clk 0:00:15] } 56... Rxa6+ { [%eval -7.24] [%clk 0:00:41] } 57. Kb3 { [%eval -7.21] [%clk 0:00:20] } 57... Ra1 { [%eval -7.08] [%clk 0:00:29] } 58. b5?! { [%eval -14.67] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:18] } 58... h1=Q { [%eval -15.14] [%clk 0:00:28] } 59. Rxh1 { [%eval -13.94] [%clk 0:00:21] } 59... Rxh1 { [%eval -15.98] [%clk 0:00:36] } 60. c4?! { [%eval #-14] } { Checkmate is now unavoidable. b6 was best. } { [%clk 0:00:17] } 60... Kf4 { [%eval #-12] [%clk 0:00:42] } 61. c5 { [%eval #-12] [%clk 0:00:16] } 61... Rb1+ { [%eval #-11] [%clk 0:00:50] } 62. Kc4 { [%eval #-9] [%clk 0:00:23] } 62... g3 { [%eval #-7] [%clk 0:00:58] } 63. Kd4 { [%eval #-7] } 0-1