Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Zhang, Nicholas
Black: Diaz Valles, Favio Adrian
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
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 0:10:03] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 0:10:02] } 3. d4 { [%eval 0.42] [%clk 0:10:04] } 3... cxd4 { [%eval 0.15] [%clk 0:10:02] } 4. Nxd4 { [%eval 0.23] [%clk 0:10:04] } 4... a6 { [%eval 0.19] [%clk 0:10:02] } 5. Nc3 { [%eval 0.26] [%clk 0:10:04] } 5... Qc7 { [%eval 0.24] [%clk 0:10:02] } 6. Be2 { [%eval -0.13] [%clk 0:10:03] } 6... Nf6 { [%eval -0.13] [%clk 0:09:56] } 7. O-O { [%eval 0.1] [%clk 0:10:02] } 7... Bd6? { [%eval 1.37] } { Mistake. d6 was best. } { [%clk 0:09:43] } 8. Bg5?? { [%eval -0.28] } { Blunder. Ndb5 was best. } { [%clk 0:10:00] } 8... Bxh2+ { [%eval -0.59] [%clk 0:09:39] } 9. Kh1 { [%eval -0.47] [%clk 0:09:59] } 9... Be5?! { [%eval 0.1] } { Inaccuracy. Bf4 was best. } { [%clk 0:09:39] } 10. Nf3?? { [%eval -1.49] } { Blunder. f4 was best. } { [%clk 0:09:43] } 10... Bxc3 { [%eval -1.64] [%clk 0:09:29] } 11. bxc3 { [%eval -1.55] [%clk 0:09:41] } 11... Qxc3?! { [%eval -0.66] } { Inaccuracy. d6 was best. } { [%clk 0:09:22] } 12. e5?! { [%eval -1.33] } { Inaccuracy. Nd2 was best. } { [%clk 0:09:18] } 12... Ne4 { [%eval -1.48] [%clk 0:09:12] } 13. Bf4 { [%eval -1.18] [%clk 0:08:16] } 13... Nc6 { [%eval -1.21] [%clk 0:07:56] } 14. Bd3 { [%eval -1.07] [%clk 0:08:03] } 14... Nc5 { [%eval -1.24] [%clk 0:07:01] } 15. Kg1 { [%eval -1.15] [%clk 0:07:33] } 15... Nxd3 { [%eval -1.08] [%clk 0:06:31] } 16. Qxd3?? { [%eval -3.03] } { Blunder. cxd3 was best. } { [%clk 0:07:17] } 16... Qxd3 { [%eval -2.79] [%clk 0:05:53] } 17. cxd3 { [%eval -2.66] [%clk 0:07:16] } 17... O-O { [%eval -2.32] [%clk 0:05:51] } 18. a4 { [%eval -2.38] [%clk 0:06:56] } 18... b6 { [%eval -2.52] [%clk 0:05:20] } 19. Rfb1 { [%eval -2.49] [%clk 0:06:40] } 19... a5 { [%eval -2.3] [%clk 0:04:34] } 20. Rxb6 { [%eval -2.34] [%clk 0:06:37] } 20... Ba6 { [%eval -2.36] [%clk 0:04:05] } 21. d4 { [%eval -2.48] [%clk 0:06:22] } 21... h6 { [%eval -2.63] [%clk 0:03:33] } 22. Rb2 { [%eval -3.28] [%clk 0:05:47] } 22... Rfe8 { [%eval -3.02] [%clk 0:03:04] } 23. Rd2 { [%eval -3.67] [%clk 0:05:35] } 23... Bc4 { [%eval -3.69] [%clk 0:02:38] } 24. Rc1 { [%eval -4.55] [%clk 0:05:09] } 24... Bd5 { [%eval -4.73] [%clk 0:02:18] } 25. Kh2 { [%eval -4.93] [%clk 0:04:35] } 25... Reb8 { [%eval -5.08] [%clk 0:01:45] } 26. Rdd1 { [%eval -6.09] [%clk 0:03:57] } 26... Rb4 { [%eval -6.47] [%clk 0:01:17] } 27. Ra1 { [%eval -7.0] [%clk 0:03:44] } 27... Bxf3 { [%eval -6.87] [%clk 0:01:09] } 28. gxf3 { [%eval -6.74] [%clk 0:03:37] } 28... Nxd4 { [%eval -7.13] [%clk 0:01:01] } 29. Kg3 { [%eval -9.53] [%clk 0:03:10] } 29... Ne2+ { [%eval -9.38] [%clk 0:00:53] } 30. Kg4 { [%eval -9.94] [%clk 0:03:01] } 30... Rxf4+ { [%eval -9.89] [%clk 0:00:50] } 31. Kh3 { [%eval -9.76] [%clk 0:02:45] } 31... Rxf3+ { [%eval -9.98] [%clk 0:00:48] } 32. Kg2 { [%eval -10.22] [%clk 0:02:34] } 32... Rf5 { [%eval -10.23] [%clk 0:00:33] } 33. Rxd7 { [%eval -10.26] [%clk 0:02:10] } 33... Nf4+ { [%eval -10.22] [%clk 0:00:35] } 34. Kf1 { [%eval -10.46] [%clk 0:01:56] } 34... Nh3 { [%eval -9.75] [%clk 0:00:34] } 35. Ra2 { [%eval -9.83] [%clk 0:01:25] } 35... Rc8 { [%eval -9.75] [%clk 0:00:34] } 36. Rd1 { [%eval -10.48] [%clk 0:01:08] } 36... g5 { [%eval -9.92] [%clk 0:00:29] } 37. Kg2 { [%eval -10.45] [%clk 0:00:46] } 37... g4 { [%eval -10.15] [%clk 0:00:30] } 38. Kg3 { [%eval -13.35] [%clk 0:00:35] } 38... h5 { [%eval -10.31] [%clk 0:00:28] } 39. f4 { [%eval -11.75] [%clk 0:00:10] } 39... Rc3+ { [%eval -12.21] [%clk 0:00:29] } 40. Kg2 { [%eval -12.02] [%clk 0:00:09] } 40... Nxf4+ { [%eval -12.2] [%clk 0:00:30] } 41. Kh2 { [%eval -12.41] [%clk 0:00:10] } 41... g3+ { [%eval -17.92] [%clk 0:00:29] } 42. Kg1 { [%eval -15.23] [%clk 0:00:10] } 42... h4 { [%eval -13.37] [%clk 0:00:30] } 43. Kh1 { [%eval -14.1] [%clk 0:00:10] } 43... h3 { [%eval -15.7] [%clk 0:00:30] } 44. Kg1?! { [%eval #-9] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:00:11] } 44... h2+ { [%eval #-10] [%clk 0:00:31] } 45. Rxh2 { [%eval #-7] [%clk 0:00:11] } 45... gxh2+ { [%eval #-6] [%clk 0:00:33] } 46. Kxh2 { [%eval #-4] [%clk 0:00:12] } 46... Rc2+ { [%eval #-7] [%clk 0:00:34] } 47. Kg1 { [%eval #-4] [%clk 0:00:11] } 47... Rg5+ { [%eval #-5] [%clk 0:00:35] } 48. Kh1 { [%clk 0:00:07] } 48... Rc3 { [%clk 0:00:35] } 49. Rg1 { [%clk 0:00:06] } 49... Rh3# { [%clk 0:00:35] } 0-1