Event: 2022 Summer Classic - Group B
Site: Saint Louis, Missouri, United States
Date: 2022-06-06
White: Zhou, Jianchao
WhiteTitle: GM
WhiteElo: 2589
Black: Yoo, Christopher
BlackTitle: IM
BlackElo: 2535
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening
Variant: Standard
TimeControl: 40/90, SD/30, +30

1. Nf3 { [%eval 0.25] [%clk 1:30:28] } 1... d5 { [%eval 0.34] [%clk 1:30:47] } 2. e3 { [%eval 0.04] [%clk 1:30:53] } 2... Nf6 { [%eval 0.05] [%clk 1:30:43] } 3. c4 { [%eval 0.18] [%clk 1:31:10] } 3... c6 { [%eval 0.13] [%clk 1:30:14] } 4. Nc3 { [%eval 0.24] [%clk 1:31:30] } 4... e6 { [%eval 0.29] [%clk 1:30:10] } 5. b3 { [%eval 0.05] [%clk 1:31:17] } 5... Bd6 { [%eval 0.27] [%clk 1:28:01] } 6. Bb2 { [%eval 0.09] [%clk 1:31:08] } 6... O-O { [%eval 0.19] [%clk 1:28:23] } 7. Be2 { [%eval 0.09] [%clk 1:29:20] } 7... b6 { [%eval 0.25] [%clk 1:27:21] } 8. Qc2 { [%eval 0.13] [%clk 1:23:41] } 8... Bb7 { [%eval 0.27] [%clk 1:23:37] } 9. cxd5 { [%eval -0.18] [%clk 1:22:32] } 9... exd5 { [%eval -0.03] [%clk 1:21:48] } 10. O-O { [%eval -0.25] [%clk 1:20:54] } 10... Nbd7 { [%eval -0.1] [%clk 1:20:14] } 11. d4 { [%eval -0.25] [%clk 1:20:21] } 11... Qe7 { [%eval -0.2] [%clk 1:18:00] } 12. Rac1 { [%eval -0.25] [%clk 1:14:15] } 12... Rfe8 { [%eval -0.29] [%clk 1:08:32] } 13. Rfd1 { [%eval -0.32] [%clk 1:09:30] } 13... Rac8 { [%eval -0.28] [%clk 1:02:33] } 14. Bd3 { [%eval -0.4] [%clk 1:02:11] } 14... Ne4 { [%eval -0.39] [%clk 0:56:45] } 15. Qe2 { [%eval -0.31] [%clk 1:02:07] } 15... f5 { [%eval -0.37] [%clk 0:53:35] } 16. Ba6 { [%eval -0.2] [%clk 1:00:58] } 16... Bxa6 { [%eval -0.21] [%clk 0:51:14] } 17. Qxa6 { [%eval -0.61] [%clk 1:01:13] } 17... Rc7 { [%eval 0.58] [%clk 0:49:27] } 18. Ba3 { [%eval -0.27] [%clk 0:53:32] } 18... Ndf6?! { [%eval 0.64] } { Inaccuracy. Bxa3 was best. } { [%clk 0:43:23] } 19. Bxd6 { [%eval 0.57] [%clk 0:50:20] } 19... Qxd6 { [%eval 0.66] [%clk 0:43:46] } 20. Ne5 { [%eval 0.43] [%clk 0:49:08] } 20... Nd7 { [%eval 0.48] [%clk 0:41:25] } 21. f4 { [%eval 0.51] [%clk 0:46:48] } 21... Nxc3 { [%eval 0.52] [%clk 0:37:40] } 22. Rxc3 { [%eval 0.39] [%clk 0:47:00] } 22... Nxe5 { [%eval 0.85] [%clk 0:35:55] } 23. fxe5 { [%eval 0.6] [%clk 0:43:52] } 23... Qh6 { [%eval 1.0] [%clk 0:30:35] } 24. Qf1 { [%eval 0.61] [%clk 0:29:08] } 24... Qe6 { [%eval 0.71] [%clk 0:26:16] } 25. Qf3 { [%eval 0.64] [%clk 0:27:10] } 25... Rec8 { [%eval 0.61] [%clk 0:24:14] } 26. h4 { [%eval 0.57] [%clk 0:17:27] } 26... a5 { [%eval 0.66] [%clk 0:20:23] } 27. Rf1 { [%eval 0.81] [%clk 0:14:05] } 27... Rf7 { [%eval 0.7] [%clk 0:19:24] } 28. h5 { [%eval 0.69] [%clk 0:12:52] } 28... c5 { [%eval 1.13] [%clk 0:19:03] } 29. Qf4 { [%eval 0.9] [%clk 0:13:03] } 29... Rc6?! { [%eval 1.54] } { Inaccuracy. Rff8 was best. } { [%clk 0:16:01] } 30. a4?! { [%eval 0.82] } { Inaccuracy. Rc2 was best. } { [%clk 0:12:03] } 30... Rc8 { [%eval 1.3] [%clk 0:15:10] } 31. Rc2 { [%eval 1.29] [%clk 0:06:43] } 31... c4 { [%eval 1.74] [%clk 0:07:23] } 32. Rc3 { [%eval 1.3] [%clk 0:06:35] } 32... g6?! { [%eval 2.08] } { Inaccuracy. h6 was best. } { [%clk 0:07:10] } 33. h6 { [%eval 1.88] [%clk 0:06:44] } 33... Rfc7?! { [%eval 2.69] } { Inaccuracy. cxb3 was best. } { [%clk 0:06:52] } 34. Rb1?! { [%eval 1.57] } { Inaccuracy. bxc4 was best. } { [%clk 0:04:36] } 34... cxb3 { [%eval 2.02] [%clk 0:06:26] } 35. Rcxb3 { [%eval 1.76] [%clk 0:04:51] } 35... Rc1+ { [%eval 1.91] [%clk 0:06:47] } 36. Kh2 { [%eval 1.87] [%clk 0:05:06] } 36... Rxb1?! { [%eval 2.51] } { Inaccuracy. R1c6 was best. } { [%clk 0:07:11] } 37. Rxb1 { [%eval 2.57] [%clk 0:05:32] } 37... Kf7 { [%eval 2.58] [%clk 0:06:14] } 38. Qf3? { [%eval 1.21] } { Mistake. g4 was best. } { [%clk 0:04:10] } 38... Ke7 { [%eval 0.9] [%clk 0:05:49] } 39. Kg1 { [%eval 0.89] [%clk 0:02:36] } 39... Kd7 { [%eval 0.99] [%clk 0:03:27] } 40. Rb5 { [%eval 0.72] [%clk 0:01:46] } 40... Rc1+ { [%eval 0.58] [%clk 0:03:12] } 41. Kh2 { [%eval 0.95] [%clk 0:01:01] } 41... Kc6 { [%eval 0.52] [%clk 0:03:14] } 42. Qf4 { [%eval 0.37] [%clk 0:07:45] } 42... Rc3 { [%eval 0.69] [%clk 0:32:17] } 43. Qg5 { [%eval 0.5] [%clk 0:02:54] } 43... Kd7 { [%eval 0.56] [%clk 0:32:26] } 44. Qf6?! { [%eval 0.0] } { Inaccuracy. Rb2 was best. } { [%clk 0:01:47] } 44... Qxf6 { [%eval 0.0] [%clk 0:32:23] } 45. exf6 { [%eval 0.0] [%clk 0:02:15] } 45... Ke6 { [%eval 0.0] [%clk 0:32:20] } 46. Rxb6+ { [%eval 0.01] [%clk 0:02:22] } 46... Kf7 { [%eval 0.0] [%clk 0:32:46] } 47. Rb7+ { [%eval 0.0] [%clk 0:01:35] } 47... Kxf6 { [%eval 0.0] [%clk 0:33:13] } 48. Rxh7 { [%eval 0.0] [%clk 0:02:01] } 48... Kg5 { [%eval 0.08] [%clk 0:33:20] } 49. Ra7 { [%eval 0.0] [%clk 0:01:37] } 49... Kxh6 { [%eval 0.0] [%clk 0:33:36] } 50. Rxa5 { [%eval 0.0] [%clk 0:02:02] } 50... Rxe3 { [%eval 0.0] [%clk 0:32:50] } 51. Rxd5 { [%eval 0.0] [%clk 0:02:29] } 51... Ra3 { [%eval 0.0] [%clk 0:33:15] } 52. Ra5 { [%eval 0.0] [%clk 0:01:57] } 52... Rd3 { [%eval 0.0] [%clk 0:33:10] } 53. d5 { [%eval 0.0] [%clk 0:01:33] } 53... Rd4 { [%eval 0.04] [%clk 0:33:25] } 54. Kg3 { [%eval 0.0] [%clk 0:01:01] } 54... Kg5 { [%eval 0.0] [%clk 0:33:05] } 55. Kf3 { [%eval 0.0] [%clk 0:01:25] } 55... Kf6 { [%eval 0.03] [%clk 0:33:16] } 56. Ra6+ { [%eval 0.02] [%clk 0:01:03] } 56... Ke5 { [%eval 0.0] [%clk 0:33:32] } 57. d6 { [%eval 0.0] [%clk 0:00:43] } 57... Rd3+ { [%eval 0.02] [%clk 0:31:47] } 58. Ke2 { [%eval 0.03] [%clk 0:00:59] } 58... Rd5 { [%eval 0.03] [%clk 0:32:12] } 59. Rb6 { [%eval 0.02] } 59... Ke6 { [%eval 0.0] [%clk 0:31:56] } 60. Ke3 { [%eval 0.0] [%clk 0:00:33] } 60... Ra5 { [%eval 0.0] [%clk 0:30:49] } 61. Rb4 { [%eval 0.0] [%clk 0:00:46] } 61... Kxd6 { [%eval 0.0] [%clk 0:30:57] } 62. Kf4 { [%eval 0.0] [%clk 0:01:10] } 62... Ke6 { [%eval 0.0] [%clk 0:30:58] } 63. Kg5 { [%eval 0.0] [%clk 0:01:22] } 63... Kf7 { [%eval 0.0] [%clk 0:31:14] } 64. Rb7+ { [%eval 0.0] [%clk 0:00:52] } 64... Kg8 { [%eval 0.0] [%clk 0:30:55] } 65. Kxg6 { [%eval 0.0] [%clk 0:00:40] } 65... Ra6+ { [%eval 0.0] [%clk 0:31:23] } 66. Kxf5 { [%eval 0.0] [%clk 0:00:58] } 66... Rxa4 { [%eval 0.0] [%clk 0:31:49] } 67. Rb6 { [%eval 0.0] [%clk 0:01:00] } 67... Kf7 { [%eval 0.0] [%clk 0:32:09] } 68. g4 { [%eval 0.0] [%clk 0:00:55] } 68... Ra5+ { [%eval 0.0] [%clk 0:32:35] } 69. Kf4 { [%eval 0.0] [%clk 0:01:23] } 69... Kg7 { [%eval 0.0] [%clk 0:32:58] } 70. Kg3 { [%eval 0.0] [%clk 0:01:46] } 70... Rc5 { [%eval 0.0] [%clk 0:33:22] } 71. Kh4 { [%eval 0.0] [%clk 0:02:11] } 71... Ra5 { [%eval 0.0] [%clk 0:33:49] } 72. g5 { [%eval 0.0] [%clk 0:02:29] } 72... Ra1 { [%eval 0.0] [%clk 0:34:14] } 73. Rb7+ { [%eval 0.0] [%clk 0:02:56] } 73... Kg6 { [%eval 0.0] [%clk 0:34:40] } 74. Rb6+ { [%eval 0.0] [%clk 0:03:24] } 74... Kg7 { [%eval 0.0] [%clk 0:35:06] } 75. Rb7+ { [%eval 0.0] [%clk 0:03:52] } 75... Kg6 { [%eval 0.0] [%clk 0:35:32] } 76. Rb6+ { [%eval 0.0] [%clk 0:04:18] } 76... Kg7 { [%eval 0.0] [%clk 0:35:59] } 1/2-1/2