Event: World Youth Cup 2021 O12-G16 - Open 12
Date: 2021-08-06
White: Rolston, Daniel Haruma
Black: Pang, Brian
Result: 1/2-1/2
ECO: B54
Opening: Sicilian Defense: Prins 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 0:10:05] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:07] } 4... Nf6 { [%eval 0.14] [%clk 0:10:07] } 5. f3 { [%eval 0.0] [%clk 0:10:09] } 5... e5 { [%eval 0.25] [%clk 0:10:08] } 6. Nb3 { [%eval 0.0] [%clk 0:10:10] } 6... d5?! { [%eval 0.52] } { Inaccuracy. Be7 was best. } { [%clk 0:10:10] } 7. Bg5 { [%eval 0.0] [%clk 0:10:03] } 7... dxe4 { [%eval 0.36] [%clk 0:10:10] } 8. Qxd8+ { [%eval 0.68] [%clk 0:09:53] } 8... Kxd8 { [%eval 0.75] [%clk 0:10:11] } 9. fxe4 { [%eval 0.4] [%clk 0:09:54] } 9... Nc6 { [%eval 0.64] [%clk 0:10:09] } 10. Nc3 { [%eval 0.59] [%clk 0:09:48] } 10... Bb4?! { [%eval 1.55] } { Inaccuracy. Ke8 was best. } { [%clk 0:09:50] } 11. O-O-O+ { [%eval 1.47] [%clk 0:09:47] } 11... Bd7? { [%eval 2.68] } { Mistake. Ke8 was best. } { [%clk 0:09:48] } 12. Nd5 { [%eval 2.9] [%clk 0:09:19] } 12... Be7 { [%eval 2.66] [%clk 0:09:42] } 13. Bxf6 { [%eval 2.92] [%clk 0:07:15] } 13... gxf6 { [%eval 2.81] [%clk 0:09:40] } 14. Be2?! { [%eval 1.78] } { Inaccuracy. Bb5 was best. } { [%clk 0:06:50] } 14... Rc8 { [%eval 1.62] [%clk 0:09:24] } 15. Rhf1 { [%eval 1.48] [%clk 0:06:36] } 15... Rg8?! { [%eval 2.19] } { Inaccuracy. Ke8 was best. } { [%clk 0:09:22] } 16. Nxf6?! { [%eval 1.26] } { Inaccuracy. Rf2 was best. } { [%clk 0:05:48] } 16... Bxf6 { [%eval 1.47] [%clk 0:09:21] } 17. Rxf6 { [%eval 1.46] [%clk 0:05:48] } 17... Ke7 { [%eval 1.37] [%clk 0:09:22] } 18. Rf2 { [%eval 1.35] [%clk 0:05:39] } 18... Be6 { [%eval 1.48] [%clk 0:09:17] } 19. Kb1 { [%eval 1.43] [%clk 0:04:14] } 19... Rcd8 { [%eval 1.52] [%clk 0:09:00] } 20. Rdf1?! { [%eval 0.87] } { Inaccuracy. Nc5 was best. } { [%clk 0:03:22] } 20... b6 { [%eval 1.06] [%clk 0:08:53] } 21. Bh5 { [%eval 0.96] [%clk 0:02:46] } 21... Rg7 { [%eval 1.31] [%clk 0:08:43] } 22. Be2?! { [%eval 0.77] } { Inaccuracy. Nc1 was best. } { [%clk 0:02:11] } 22... Rdg8?! { [%eval 1.33] } { Inaccuracy. Nd4 was best. } { [%clk 0:08:26] } 23. g3 { [%eval 1.52] [%clk 0:02:08] } 23... Bh3 { [%eval 1.81] [%clk 0:08:25] } 24. Rd1 { [%eval 1.64] [%clk 0:01:51] } 24... Rd8 { [%eval 1.49] [%clk 0:08:11] } 25. Rxd8 { [%eval 1.45] [%clk 0:01:37] } 25... Nxd8 { [%eval 1.31] [%clk 0:08:12] } 26. Bc4?! { [%eval 0.75] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:26] } 26... Be6 { [%eval 0.76] [%clk 0:08:08] } 27. Bxe6 { [%eval 0.37] [%clk 0:01:16] } 27... Nxe6 { [%eval 0.72] [%clk 0:08:11] } 28. c3 { [%eval 0.54] [%clk 0:00:56] } 28... Rg4 { [%eval 0.47] [%clk 0:07:56] } 29. Nd2 { [%eval 0.53] [%clk 0:00:49] } 29... Ng5 { [%eval 0.58] [%clk 0:07:57] } 30. Re2 { [%eval 0.56] [%clk 0:00:38] } 30... Ke6 { [%eval 0.55] [%clk 0:07:53] } 31. Kc2 { [%eval 0.59] [%clk 0:00:39] } 31... f5?? { [%eval 3.04] } { Blunder. f6 was best. } { [%clk 0:07:54] } 32. exf5+ { [%eval 3.16] [%clk 0:00:38] } 32... Kxf5 { [%eval 2.94] [%clk 0:07:55] } 33. Kd3?! { [%eval 2.18] } { Inaccuracy. Rf2+ was best. } { [%clk 0:00:35] } 33... e4+?? { [%eval 5.02] } { Blunder. Ke6 was best. } { [%clk 0:07:49] } 34. Ke3 { [%eval 4.82] [%clk 0:00:26] } 34... Nh3 { [%eval 5.33] [%clk 0:07:41] } 35. Re1 { [%eval 5.48] [%clk 0:00:21] } 35... b5 { [%eval 6.37] [%clk 0:07:20] } 36. Rf1+ { [%eval 6.18] [%clk 0:00:22] } 36... Ke5 { [%eval 6.15] [%clk 0:07:20] } 37. Rf7 { [%eval 6.3] [%clk 0:00:15] } 37... Ng5 { [%eval 6.4] [%clk 0:07:18] } 38. Re7+ { [%eval 6.09] [%clk 0:00:14] } 38... Ne6 { [%eval 6.96] [%clk 0:07:16] } 39. Rxa7 { [%eval 7.08] [%clk 0:00:13] } 39... h5 { [%eval 7.44] [%clk 0:07:13] } 40. Rb7 { [%eval 7.18] [%clk 0:00:10] } 40... Nc5 { [%eval 7.82] [%clk 0:07:04] } 41. Rxb5 { [%eval 7.65] [%clk 0:00:10] } 41... Kd6 { [%eval 7.72] [%clk 0:07:05] } 42. b4 { [%eval 6.96] [%clk 0:00:07] } 42... Na4 { [%eval 6.92] [%clk 0:07:04] } 43. Nxe4+ { [%eval 5.28] [%clk 0:00:08] } 43... Rxe4+ { [%eval 5.33] [%clk 0:06:39] } 44. Kxe4 { [%eval 5.46] [%clk 0:00:08] } 44... Nxc3+ { [%eval 5.0] [%clk 0:06:41] } 45. Kd4? { [%eval 2.53] } { Mistake. Kf5 was best. } { [%clk 0:00:09] } 45... Nxb5+ { [%eval 2.27] [%clk 0:06:43] } 46. Kc4 { [%eval 2.26] [%clk 0:00:10] } 46... Kc6?! { [%eval 3.37] } { Inaccuracy. Na3+ was best. } { [%clk 0:06:42] } 47. a4 { [%eval 3.25] [%clk 0:00:11] } 47... Nd6+ { [%eval 3.85] [%clk 0:06:44] } 48. Kd4 { [%eval 4.59] [%clk 0:00:12] } 48... h4 { [%eval 4.82] [%clk 0:06:35] } 49. gxh4 { [%eval 4.16] [%clk 0:00:12] } 49... Nf5+ { [%eval 4.13] [%clk 0:06:36] } 50. Ke4 { [%eval 4.09] [%clk 0:00:13] } 50... Nxh4 { [%eval 3.04] [%clk 0:06:38] } 51. b5+ { [%eval 2.92] [%clk 0:00:13] } 51... Kb6 { [%eval 3.12] [%clk 0:06:38] } 52. Kd4?? { [%eval 0.24] } { Blunder. Kf4 was best. } { [%clk 0:00:13] } 52... Nf3+ { [%eval 0.24] [%clk 0:06:38] } 53. Kc4 { [%eval 0.12] [%clk 0:00:13] } 53... Nxh2 { [%eval 0.18] [%clk 0:06:40] } 54. Kb4 { [%eval 0.21] [%clk 0:00:15] } 54... Nf3 { [%eval 0.15] [%clk 0:06:41] } 55. a5+ { [%eval 0.19] [%clk 0:00:17] } 55... Kb7 { [%eval 0.14] [%clk 0:06:43] } 56. Kc5 { [%eval 0.0] [%clk 0:00:18] } 56... Ne5 { [%eval 0.09] [%clk 0:06:41] } 57. a6+ { [%eval 0.0] [%clk 0:00:12] } 57... Kb8 { [%eval 0.0] [%clk 0:06:42] } 58. Kb6 { [%eval 0.0] [%clk 0:00:12] } 58... Nc4+ { [%eval 0.0] [%clk 0:06:43] } 59. Kc5 { [%eval 0.0] [%clk 0:00:13] } 59... Ne5 { [%eval 0.0] [%clk 0:06:45] } 60. b6 { [%eval 0.0] [%clk 0:00:13] } 60... Nd7+ { [%eval 0.0] [%clk 0:06:46] } 61. Kc6 { [%eval 0.0] [%clk 0:00:15] } 61... Nxb6 { [%eval 0.0] [%clk 0:06:48] } 62. Kxb6 { [%eval 0.0] [%clk 0:00:18] } 62... Ka8 { [%eval 0.0] [%clk 0:06:49] } 63. Kb5 { [%eval 0.0] [%clk 0:00:20] } 63... Ka7 { [%eval 0.0] [%clk 0:06:51] } 64. Kc6 { [%eval 0.0] [%clk 0:00:21] } 64... Ka8 { [%eval 0.0] [%clk 0:06:54] } 65. Kc7 { [%eval 0.0] [%clk 0:00:21] } 65... Ka7 { [%eval 0.0] [%clk 0:06:57] } 66. Kc6 { [%clk 0:00:22] } 66... Kxa6 { [%clk 0:07:00] } 1/2-1/2