Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Wong, Leonard Xiu Mian
Black: Sarda, Joao Sada
Result: 0-1
ECO: E61
Opening: King's Indian Defense
Variant: Standard
Termination: time forfeit

1. d4 { [%eval 0.0] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:01] } 2. c4 { [%eval 0.11] [%clk 0:10:00] } 2... g6 { [%eval 0.3] [%clk 0:10:02] } 3. Nc3 { [%eval 0.17] [%clk 0:09:59] } 3... Bg7 { [%eval 0.48] [%clk 0:10:03] } 4. Nf3 { [%eval 0.31] [%clk 0:09:57] } 4... O-O { [%eval 0.4] [%clk 0:10:05] } 5. Bf4 { [%eval -0.05] [%clk 0:09:53] } 5... d6 { [%eval 0.28] [%clk 0:10:06] } 6. e4 { [%eval 0.09] [%clk 0:09:42] } 6... Nbd7 { [%eval 0.25] [%clk 0:10:06] } 7. Qd2 { [%eval 0.08] [%clk 0:09:24] } 7... Re8?! { [%eval 0.81] } { Inaccuracy. e5 was best. } { [%clk 0:09:50] } 8. Bh6?! { [%eval 0.09] } { Inaccuracy. O-O-O was best. } { [%clk 0:09:20] } 8... e5 { [%eval 0.46] [%clk 0:09:48] } 9. d5?! { [%eval -0.42] } { Inaccuracy. Bxg7 was best. } { [%clk 0:08:59] } 9... a5 { [%eval -0.05] [%clk 0:09:41] } 10. Bxg7 { [%eval -0.06] [%clk 0:08:49] } 10... Kxg7 { [%eval 0.0] [%clk 0:09:42] } 11. a4? { [%eval -1.3] } { Mistake. h3 was best. } { [%clk 0:08:17] } 11... Nc5 { [%eval -1.25] [%clk 0:09:31] } 12. Bd3?? { [%eval -3.26] } { Blunder. Qc2 was best. } { [%clk 0:07:59] } 12... Nb3 { [%eval -3.5] [%clk 0:09:29] } 13. Qc2?! { [%eval -4.49] } { Inaccuracy. Qd1 was best. } { [%clk 0:07:32] } 13... Nxa1 { [%eval -4.32] [%clk 0:09:28] } 14. Qd1 { [%eval -4.34] [%clk 0:07:11] } 14... Nd7 { [%eval -3.6] [%clk 0:09:25] } 15. Qxa1 { [%eval -3.52] [%clk 0:07:04] } 15... Nc5 { [%eval -3.59] [%clk 0:09:24] } 16. Bc2 { [%eval -3.64] [%clk 0:06:20] } 16... f5 { [%eval -3.6] [%clk 0:09:15] } 17. O-O { [%eval -4.06] [%clk 0:05:53] } 17... f4 { [%eval -3.85] [%clk 0:08:52] } 18. Qa3 { [%eval -4.67] [%clk 0:05:47] } 18... Bg4 { [%eval -4.49] [%clk 0:08:46] } 19. Nb1 { [%eval -4.19] [%clk 0:04:18] } 19... g5 { [%eval -4.68] [%clk 0:08:23] } 20. h3 { [%eval -5.13] [%clk 0:04:16] } 20... Bd7 { [%eval -5.37] [%clk 0:08:20] } 21. Nc3 { [%eval -5.77] [%clk 0:03:16] } 21... g4 { [%eval -5.33] [%clk 0:08:03] } 22. hxg4 { [%eval -5.42] [%clk 0:02:03] } 22... Bxg4 { [%eval -5.59] [%clk 0:08:00] } 23. Nh2 { [%eval -6.34] [%clk 0:01:54] } 23... Qh4 { [%eval -5.08] [%clk 0:07:35] } 24. Nxg4 { [%eval -5.57] [%clk 0:01:13] } 24... Qxg4 { [%eval -5.11] [%clk 0:07:35] } 25. Nb5 { [%eval -5.42] [%clk 0:01:06] } 25... f3 { [%eval -4.67] [%clk 0:06:46] } 26. Qxf3 { [%eval -4.63] [%clk 0:00:50] } 26... Qxf3 { [%eval -4.43] [%clk 0:06:46] } 27. gxf3 { [%eval -4.71] [%clk 0:00:52] } 27... Na6? { [%eval -2.65] } { Mistake. Rg8 was best. } { [%clk 0:06:32] } 28. Kh2?! { [%eval -3.49] } { Inaccuracy. f4 was best. } { [%clk 0:00:28] } 28... Kf6?! { [%eval -2.54] } { Inaccuracy. Rf8 was best. } { [%clk 0:06:31] } 29. Rg1?! { [%eval -3.73] } { Inaccuracy. c5 was best. } { [%clk 0:00:28] } 29... Rg8 { [%eval -3.83] [%clk 0:06:27] } 30. Rxg8 { [%eval -4.44] [%clk 0:00:25] } 30... Rxg8 { [%eval -4.49] [%clk 0:06:28] } 31. b3 { [%eval -4.95] [%clk 0:00:17] } 31... Nb4 { [%eval -4.38] [%clk 0:06:29] } 32. Bd1 { [%eval -5.3] [%clk 0:00:17] } 32... Na6 { [%eval -4.9] [%clk 0:06:21] } 33. Kh3?! { [%eval -6.94] } { Inaccuracy. Bc2 was best. } { [%clk 0:00:14] } 33... Kg5 { [%eval -5.9] [%clk 0:06:16] } 34. Be2 { [%eval -6.51] [%clk 0:00:13] } 34... Kf4 { [%eval -5.4] [%clk 0:06:15] } 35. Kh2 { [%eval -6.59] [%clk 0:00:13] } 35... h5 { [%eval -5.64] [%clk 0:06:11] } 36. Nc3 { [%eval -6.92] [%clk 0:00:12] } 36... Nc5 { [%eval -6.25] [%clk 0:06:02] } 37. Nb5 { [%eval -7.36] [%clk 0:00:08] } 37... Nxb3 { [%eval -7.71] [%clk 0:05:59] } 38. Nxc7 { [%eval -8.03] [%clk 0:00:08] } 38... Nc1?? { [%eval #1] } { Checkmate is now unavoidable. Nd4 was best. } { [%clk 0:05:51] } 39. Bd1?? { [%eval -1.89] } { Lost forced checkmate sequence. Ne6# was best. } { [%clk 0:00:09] } 39... Kg5 { [%eval -1.79] [%clk 0:05:14] } 40. Ne6+? { [%eval -3.35] } { Mistake. c5 was best. } { [%clk 0:00:10] } 40... Kf6 { [%eval -3.58] [%clk 0:05:12] } 41. f4? { [%eval -5.98] } { Mistake. c5 was best. } { [%clk 0:00:09] } 41... Nd3 { [%eval -5.78] [%clk 0:05:03] } 42. fxe5+ { [%eval -6.02] [%clk 0:00:10] } 42... Nxe5?? { [%eval -2.84] } { Blunder. Kxe5 was best. } { [%clk 0:05:02] } 43. f4? { [%eval -5.06] } { Mistake. c5 was best. } { [%clk 0:00:10] } 43... Nd3?? { [%eval -1.35] } { Blunder. Nxc4 was best. } { [%clk 0:04:59] } 44. Be2? { [%eval -2.79] } { Mistake. c5 was best. } { [%clk 0:00:10] } 44... Nc5?? { [%eval 1.79] } { Blunder. Nc1 was best. } { [%clk 0:04:52] } 45. Nxc5 { [%eval 1.1] [%clk 0:00:10] } 45... dxc5 { [%eval 1.69] [%clk 0:04:53] } 46. Kh3 { [%eval 2.21] [%clk 0:00:11] } 46... Ke7 { [%eval 1.59] [%clk 0:04:35] } 47. Kh4 { [%eval 1.77] [%clk 0:00:12] } 47... Rg2 { [%eval 1.7] [%clk 0:04:28] } 48. Bxh5?? { [%eval -1.12] } { Blunder. Bf3 was best. } { [%clk 0:00:13] } 48... Ra2?? { [%eval 7.43] } { Blunder. b5 was best. } { [%clk 0:04:06] } 49. f5?? { [%eval -1.83] } { Blunder. e5 was best. } { [%clk 0:00:13] } 49... Rxa4?? { [%eval 5.85] } { Blunder. Kf6 was best. } { [%clk 0:03:57] } 50. Kg5 { [%eval 5.4] [%clk 0:00:15] } 50... Rxc4 { [%eval 5.88] [%clk 0:03:58] } 51. Kg6?? { [%eval -8.48] } { Blunder. e5 was best. } { [%clk 0:00:17] } 51... Rxe4 { [%eval -8.61] [%clk 0:03:57] } 52. f6+ { [%eval -9.07] [%clk 0:00:18] } 52... Kf8 { [%eval -9.76] [%clk 0:03:54] } 53. Bf3 { [%eval -10.76] [%clk 0:00:18] } 53... Rd4 { [%eval -11.42] [%clk 0:03:46] } 54. Kf5 { [%eval -12.75] [%clk 0:00:08] } 54... a4 { [%eval -12.74] [%clk 0:03:40] } 55. Ke6 { [%eval -21.68] [%clk 0:00:09] } 55... a3 { [%eval -54.81] [%clk 0:03:39] } 56. d6 { [%eval -67.51] [%clk 0:00:06] } 56... a2 { [%eval #-10] [%clk 0:03:34] } 57. d7 { [%eval #-10] [%clk 0:00:06] } 57... Rxd7?! { [%eval -25.2] } { Lost forced checkmate sequence. a1=Q was best. } { [%clk 0:03:33] } 58. Kxd7 { [%eval -13.55] [%clk 0:00:08] } 58... a1=Q { [%eval -11.44] [%clk 0:03:32] } 59. Bxb7 { [%eval -63.11] [%clk 0:00:05] } 59... Qxf6 { [%eval -72.39] [%clk 0:03:30] } 0-1