Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Nurgaliyev, Sauat
Black: Chan, Wang Ip Boris
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf 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 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:10:03] } 3. d4 { [%eval 0.15] [%clk 0:10:05] } 3... cxd4 { [%eval 0.13] [%clk 0:10:04] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:06] } 4... Nf6 { [%eval 0.14] [%clk 0:10:06] } 5. Nc3 { [%eval 0.18] [%clk 0:10:07] } 5... a6 { [%eval 0.21] [%clk 0:10:07] } 6. f3 { [%eval 0.33] [%clk 0:10:07] } 6... e5 { [%eval 0.16] [%clk 0:10:07] } 7. Nb3 { [%eval 0.1] [%clk 0:10:07] } 7... Be7 { [%eval 0.09] [%clk 0:10:06] } 8. Be3 { [%eval 0.42] [%clk 0:10:08] } 8... Be6 { [%eval 0.49] [%clk 0:10:06] } 9. Qd2 { [%eval 0.45] [%clk 0:10:08] } 9... b5?! { [%eval 1.12] } { Inaccuracy. O-O was best. } { [%clk 0:09:54] } 10. O-O-O?! { [%eval 0.39] } { Inaccuracy. a4 was best. } { [%clk 0:10:06] } 10... O-O { [%eval 0.66] [%clk 0:09:53] } 11. g4 { [%eval 0.5] [%clk 0:09:49] } 11... Nbd7 { [%eval 0.45] [%clk 0:09:31] } 12. g5 { [%eval 0.47] [%clk 0:09:47] } 12... Nh5 { [%eval 0.7] [%clk 0:09:32] } 13. Nd5 { [%eval 0.39] [%clk 0:09:40] } 13... Bxd5 { [%eval 0.37] [%clk 0:09:26] } 14. exd5 { [%eval 0.37] [%clk 0:09:42] } 14... a5?? { [%eval 2.15] } { Blunder. f6 was best. } { [%clk 0:08:55] } 15. Bxb5 { [%eval 1.84] [%clk 0:08:35] } 15... a4 { [%eval 1.7] [%clk 0:08:38] } 16. Na1?! { [%eval 0.99] } { Inaccuracy. Na5 was best. } { [%clk 0:08:07] } 16... Nb6 { [%eval 1.5] [%clk 0:07:06] } 17. Rhg1 { [%eval 1.14] [%clk 0:06:18] } 17... f5?? { [%eval 2.95] } { Blunder. Rc8 was best. } { [%clk 0:05:33] } 18. Qd3 { [%eval 2.45] [%clk 0:04:32] } 18... Qc7 { [%eval 2.87] [%clk 0:02:44] } 19. Bc6 { [%eval 2.62] [%clk 0:03:53] } 19... Rab8 { [%eval 2.71] [%clk 0:02:11] } 20. c3 { [%eval 2.8] [%clk 0:03:17] } 20... Nd7 { [%eval 2.99] [%clk 0:01:24] } 21. Bxa4?? { [%eval 0.77] } { Blunder. Nc2 was best. } { [%clk 0:01:36] } 21... Nc5?! { [%eval 1.35] } { Inaccuracy. e4 was best. } { [%clk 0:01:24] } 22. Bxc5 { [%eval 1.49] [%clk 0:00:44] } 22... Qxc5 { [%eval 1.47] [%clk 0:01:25] } 23. Bb3 { [%eval 1.09] [%clk 0:00:29] } 23... Nf4 { [%eval 1.24] [%clk 0:01:12] } 24. Qd2 { [%eval 1.16] [%clk 0:00:27] } 24... Ng6? { [%eval 2.77] } { Mistake. Qb5 was best. } { [%clk 0:00:30] } 25. Nc2 { [%eval 2.62] [%clk 0:00:24] } 25... e4? { [%eval 4.26] } { Mistake. Nh4 was best. } { [%clk 0:00:14] } 26. Qd4?! { [%eval 2.82] } { Inaccuracy. Nd4 was best. } { [%clk 0:00:13] } 26... exf3?? { [%eval 7.18] } { Blunder. Qc8 was best. } { [%clk 0:00:08] } 27. Qxc5 { [%eval 7.34] [%clk 0:00:14] } 27... dxc5 { [%eval 7.31] [%clk 0:00:08] } 28. d6+ { [%eval 7.24] [%clk 0:00:16] } 28... Kh8 { [%eval 7.07] [%clk 0:00:07] } 29. dxe7 { [%eval 7.44] [%clk 0:00:17] } 29... Nxe7 { [%eval 7.01] [%clk 0:00:08] } 30. Rgf1 { [%eval 7.29] [%clk 0:00:16] } 30... Nc6 { [%eval 8.05] [%clk 0:00:07] } 31. Rxf3 { [%eval 7.38] [%clk 0:00:17] } 31... Ne5 { [%eval 7.23] [%clk 0:00:07] } 32. Rh3 { [%eval 6.37] [%clk 0:00:11] } 32... c4 { [%eval 6.38] [%clk 0:00:07] } 33. Ba4 { [%eval 6.47] [%clk 0:00:10] } 33... Ra8 { [%eval 6.46] [%clk 0:00:08] } 34. b3 { [%eval 6.26] [%clk 0:00:10] } 34... Nd3+ { [%eval 6.46] [%clk 0:00:08] } 35. Kb1?? { [%eval 0.76] } { Blunder. Rdxd3 was best. } { [%clk 0:00:09] } 35... Nf2 { [%eval 0.81] [%clk 0:00:10] } 36. Rxh7+? { [%eval -0.54] } { Mistake. Bc6 was best. } { [%clk 0:00:04] } 36... Kxh7 { [%eval -0.85] [%clk 0:00:11] } 37. Rf1 { [%eval -0.38] [%clk 0:00:06] } 37... Nd3?! { [%eval 0.31] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:11] } 38. Rf3?? { [%eval -1.52] } { Blunder. Bb5 was best. } { [%clk 0:00:05] } 38... Ne5 { [%eval -1.1] [%clk 0:00:08] } 39. Rh3+?? { [%eval -3.56] } { Blunder. Rf4 was best. } { [%clk 0:00:06] } 39... Kg6 { [%eval -3.21] [%clk 0:00:10] } 40. Nd4 { [%eval -3.75] [%clk 0:00:08] } 40... cxb3?? { [%eval -1.6] } { Blunder. f4 was best. } { [%clk 0:00:09] } 41. axb3? { [%eval -3.5] } { Mistake. Bxb3 was best. } { [%clk 0:00:09] } 41... Kxg5?? { [%eval -0.09] } { Blunder. f4 was best. } { [%clk 0:00:10] } 42. Ne6+ { [%eval -0.21] [%clk 0:00:11] } 42... Kg4?! { [%eval 0.36] } { Inaccuracy. Kf6 was best. } { [%clk 0:00:11] } 43. Rg3+ { [%eval 0.6] [%clk 0:00:13] } 43... Kh4 { [%eval 0.32] [%clk 0:00:13] } 44. Nxf8 { [%eval 0.35] [%clk 0:00:14] } 44... Rxf8 { [%eval 0.5] [%clk 0:00:14] } 45. Rxg7 { [%eval 0.72] [%clk 0:00:13] } 45... f4 { [%eval 0.42] [%clk 0:00:15] } 46. Re7 { [%eval 0.6] [%clk 0:00:11] } 46... Ng4?! { [%eval 1.16] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:10] } 47. Rh7+?! { [%eval 0.34] } { Inaccuracy. Re8 was best. } { [%clk 0:00:11] } 47... Kg5 { [%eval 0.23] [%clk 0:00:11] } 48. Rg7+ { [%eval 0.26] [%clk 0:00:13] } 48... Kh5 { [%eval 0.71] [%clk 0:00:12] } 49. Bc6 { [%eval 0.36] [%clk 0:00:06] } 49... f3 { [%eval 0.4] [%clk 0:00:10] } 50. Bxf3 { [%eval 0.37] [%clk 0:00:05] } 50... Rxf3 { [%eval 0.39] [%clk 0:00:11] } 51. Kb2 { [%eval 0.33] [%clk 0:00:07] } 51... Rf2+ { [%eval 0.33] [%clk 0:00:12] } 52. Ka3 { [%eval 0.33] [%clk 0:00:07] } 52... Rxh2 { [%eval 0.31] [%clk 0:00:11] } 53. b4 { [%clk 0:00:08] } 53... Ne3 { [%clk 0:00:12] } 54. Rh7+ { [%clk 0:00:09] } 1-0