Event: World Youth Cup 2021 O10-G18 - Open 10
Date: 2021-08-01
White: Zhu, Harvey
Black: Arredondo Huaman, Thiago Albeiro
Result: 1-0
ECO: B54
Opening: Sicilian Defense: Modern Variations, Main Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:09:59] } 3. d4 { [%eval 0.15] [%clk 0:10:05] } 3... cxd4 { [%eval 0.13] [%clk 0:09:57] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:07] } 4... Nf6 { [%eval 0.14] [%clk 0:09:57] } 5. Nc3 { [%eval 0.18] [%clk 0:10:07] } 5... e5?! { [%eval 0.78] } { Inaccuracy. a6 was best. } { [%clk 0:09:53] } 6. Nb3?! { [%eval 0.07] } { Inaccuracy. Bb5+ was best. } { [%clk 0:09:56] } 6... Be6 { [%eval 0.53] [%clk 0:09:49] } 7. f3?! { [%eval -0.2] } { Inaccuracy. f4 was best. } { [%clk 0:09:39] } 7... Nbd7 { [%eval 0.26] [%clk 0:09:47] } 8. Be3 { [%eval 0.32] [%clk 0:09:37] } 8... Be7 { [%eval 0.29] [%clk 0:09:40] } 9. Qd2 { [%eval 0.29] [%clk 0:09:38] } 9... Bxb3?? { [%eval 2.54] } { Blunder. h5 was best. } { [%clk 0:09:30] } 10. axb3 { [%eval 2.44] [%clk 0:09:37] } 10... Nb6 { [%eval 2.76] [%clk 0:09:10] } 11. Bb5+ { [%eval 2.82] [%clk 0:09:25] } 11... Nfd7?! { [%eval 3.69] } { Inaccuracy. Nbd7 was best. } { [%clk 0:09:03] } 12. O-O?? { [%eval 1.67] } { Blunder. Bxb6 was best. } { [%clk 0:08:55] } 12... O-O { [%eval 2.01] [%clk 0:09:00] } 13. Bxd7 { [%eval 1.82] [%clk 0:08:41] } 13... Nxd7?! { [%eval 2.52] } { Inaccuracy. Qxd7 was best. } { [%clk 0:08:48] } 14. Nd5 { [%eval 1.98] [%clk 0:08:29] } 14... Re8 { [%eval 2.52] [%clk 0:08:26] } 15. Rfd1 { [%eval 2.67] [%clk 0:07:50] } 15... Bf8 { [%eval 3.09] [%clk 0:07:41] } 16. Rxa7 { [%eval 3.28] [%clk 0:07:23] } 16... Rxa7 { [%eval 2.88] [%clk 0:07:39] } 17. Bxa7 { [%eval 2.92] [%clk 0:07:23] } 17... b6?! { [%eval 3.93] } { Inaccuracy. Nf6 was best. } { [%clk 0:07:40] } 18. Qe3 { [%eval 3.2] [%clk 0:07:22] } 18... b5 { [%eval 3.58] [%clk 0:07:38] } 19. Bb6?! { [%eval 2.76] } { Inaccuracy. Qe2 was best. } { [%clk 0:07:14] } 19... Nxb6 { [%eval 3.48] [%clk 0:07:26] } 20. Qxb6 { [%eval 3.7] [%clk 0:07:15] } 20... Qxb6+ { [%eval 3.86] [%clk 0:07:25] } 21. Nxb6 { [%eval 3.62] [%clk 0:07:15] } 21... Rd8 { [%eval 4.47] [%clk 0:07:25] } 22. b4 { [%eval 4.48] [%clk 0:07:04] } 22... f6?! { [%eval 5.95] } { Inaccuracy. Rb8 was best. } { [%clk 0:07:13] } 23. Nd5?! { [%eval 4.48] } { Inaccuracy. Rd5 was best. } { [%clk 0:07:01] } 23... Kf7 { [%eval 4.75] [%clk 0:07:09] } 24. Nc3 { [%eval 4.19] [%clk 0:06:51] } 24... Rb8?! { [%eval 5.31] } { Inaccuracy. d5 was best. } { [%clk 0:06:58] } 25. Rd5 { [%eval 4.86] [%clk 0:06:51] } 25... Ke7?! { [%eval 6.5] } { Inaccuracy. Ra8 was best. } { [%clk 0:06:52] } 26. Rxb5 { [%eval 6.27] [%clk 0:06:34] } 26... Rxb5 { [%eval 6.36] [%clk 0:06:53] } 27. Nxb5 { [%eval 6.23] [%clk 0:06:35] } 27... Kd7 { [%eval 6.61] [%clk 0:06:52] } 28. Nc3 { [%eval 6.58] [%clk 0:06:28] } 28... Kc6 { [%eval 6.59] [%clk 0:06:47] } 29. Nd5 { [%eval 6.7] [%clk 0:06:27] } 29... Kb5 { [%eval 7.17] [%clk 0:06:41] } 30. Kf2 { [%eval 7.12] [%clk 0:06:22] } 30... Kc4 { [%eval 7.74] [%clk 0:06:38] } 31. Ke2 { [%eval 7.8] [%clk 0:06:14] } 31... f5 { [%eval 8.96] [%clk 0:06:38] } 32. b3+ { [%eval 9.3] [%clk 0:06:12] } 32... Kb5 { [%eval 9.14] [%clk 0:06:33] } 33. exf5 { [%eval 9.26] [%clk 0:06:09] } 33... Kc6 { [%eval 9.06] [%clk 0:06:29] } 34. c4 { [%eval 9.19] [%clk 0:06:09] } 34... Kb7 { [%eval 9.14] [%clk 0:06:26] } 35. b5 { [%eval 9.54] [%clk 0:06:03] } 35... Kc8 { [%eval 9.48] [%clk 0:06:24] } 36. g4 { [%eval 9.34] [%clk 0:06:02] } 36... h6 { [%eval 9.82] [%clk 0:06:12] } 37. Kd3 { [%eval 9.81] [%clk 0:05:56] } 37... Kb7 { [%eval 10.0] [%clk 0:06:00] } 38. Kc2 { [%eval 9.42] [%clk 0:05:58] } 38... Kc8 { [%eval 9.68] [%clk 0:05:59] } 39. Kb2 { [%eval 9.41] [%clk 0:05:58] } 39... Kb7 { [%eval 9.7] [%clk 0:05:58] } 40. Ka3 { [%eval 9.8] [%clk 0:05:59] } 40... Kc8 { [%eval 10.21] [%clk 0:05:58] } 41. Ka4 { [%eval 10.59] [%clk 0:06:01] } 41... Kb7 { [%eval 10.7] [%clk 0:05:58] } 42. Ka5 { [%eval 11.58] [%clk 0:06:02] } 42... Ka7 { [%eval 11.78] [%clk 0:05:58] } 43. b6+ { [%eval 15.52] [%clk 0:06:02] } 43... Kb7 { [%eval 17.04] [%clk 0:05:59] } 44. Kb5 { [%eval 16.06] [%clk 0:06:03] } 44... Kb8 { [%eval 13.53] [%clk 0:05:59] } 45. Kc6 { [%eval #5] [%clk 0:06:00] } 45... Kc8 { [%eval #4] [%clk 0:05:56] } 46. b7+ { [%eval #3] [%clk 0:06:01] } 46... Kb8 { [%eval #3] [%clk 0:05:57] } 47. Nb6 { [%eval #3] [%clk 0:06:02] } 47... Be7 { [%eval #3] [%clk 0:05:50] } 48. Nd7+ { [%eval #2] [%clk 0:06:02] } 48... Ka7 { [%eval #2] [%clk 0:05:51] } 49. b8=Q+ { [%eval #1] [%clk 0:06:02] } 49... Ka6 { [%clk 0:05:51] } 50. Qb6# { [%clk 0:06:05] } 1-0