Event: Grand Swiss
Site: Riga, Latvia
Date: 2021-10-28
White: Zhou Jianchao  (CHN)
WhiteElo: 2629
Black: Yu Yangyi  (CHN)
BlackElo: 2704
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.28] [%clk 1:40:52] } 2. c4 { [%eval 0.21] [%clk 1:41:24] } 2... e6 { [%eval 0.28] [%clk 1:41:09] } 3. Nf3 { [%eval 0.0] [%clk 1:41:48] } 3... d5 { [%eval 0.2] [%clk 1:41:23] } 4. Nc3 { [%eval 0.0] [%clk 1:42:06] } 4... Bb4 { [%eval 0.18] [%clk 1:41:33] } 5. Qa4+ { [%eval 0.2] [%clk 1:41:08] } 5... Nc6 { [%eval 0.13] [%clk 1:38:21] } 6. e3 { [%eval 0.23] [%clk 1:41:29] } 6... O-O { [%eval 0.21] [%clk 1:38:19] } 7. Bd2 { [%eval 0.03] [%clk 1:41:30] } 7... Re8 { [%eval 0.27] [%clk 1:36:51] } 8. a3 { [%eval 0.35] [%clk 1:41:04] } 8... Bf8 { [%eval 0.41] [%clk 1:35:28] } 9. Be2 { [%eval 0.57] [%clk 1:34:11] } 9... h6 { [%eval 0.25] [%clk 1:08:44] } 10. O-O { [%eval 0.48] [%clk 1:30:45] } 10... a6 { [%eval 0.44] [%clk 0:54:17] } 11. Rfd1 { [%eval 0.51] [%clk 1:27:13] } 11... dxc4 { [%eval 0.7] [%clk 0:52:09] } 12. Qxc4 { [%eval 1.2] [%clk 1:07:10] } 12... e5 { [%eval 0.83] [%clk 0:44:48] } 13. Nxe5 { [%eval 0.87] [%clk 1:05:28] } 13... Nxe5 { [%eval 0.72] [%clk 0:44:49] } 14. dxe5 { [%eval 0.77] [%clk 1:05:54] } 14... Rxe5 { [%eval 0.79] [%clk 0:45:06] } 15. e4 { [%eval 0.64] [%clk 1:04:16] } 15... Be6 { [%eval 0.85] [%clk 0:39:07] } 16. Qa4 { [%eval 0.67] [%clk 1:03:04] } 16... Qe8 { [%eval 0.64] [%clk 0:39:05] } 17. Qc2 { [%eval 0.77] [%clk 0:49:28] } 17... Rc5 { [%eval 0.56] [%clk 0:34:22] } 18. Be3 { [%eval 0.53] [%clk 0:19:25] } 18... Rc6 { [%eval 0.58] [%clk 0:34:32] } 19. Bf3?! { [%eval 0.03] } { Inaccuracy. Rac1 was best. } { [%clk 0:18:18] } 19... Bg4 { [%eval 0.05] [%clk 0:31:04] } 20. Qe2 { [%eval -0.24] [%clk 0:17:51] } 20... Bxf3 { [%eval -0.15] [%clk 0:29:35] } 21. Qxf3 { [%eval -0.37] [%clk 0:18:19] } 21... Qe6 { [%eval -0.16] [%clk 0:29:48] } 22. Bd4 { [%eval -0.07] [%clk 0:16:58] } 22... Re8 { [%eval -0.07] [%clk 0:30:11] } 23. Bxf6 { [%eval -0.01] [%clk 0:15:59] } 23... Qxf6 { [%eval -0.02] [%clk 0:30:35] } 24. Qxf6 { [%eval -0.07] [%clk 0:16:22] } 24... Rxf6 { [%eval -0.07] [%clk 0:30:14] } 25. f3 { [%eval -0.17] [%clk 0:12:54] } 25... Rb6 { [%eval -0.27] [%clk 0:28:25] } 26. b4 { [%eval -0.08] [%clk 0:12:34] } 26... Rc6 { [%eval -0.26] [%clk 0:26:50] } 27. Nd5 { [%eval -0.06] [%clk 0:09:56] } 27... Rc2 { [%eval -0.02] [%clk 0:25:08] } 28. Rac1 { [%eval -0.16] [%clk 0:08:36] } 28... Rxc1 { [%eval -0.21] [%clk 0:25:31] } 29. Rxc1 { [%eval -0.22] [%clk 0:09:04] } 29... c6 { [%eval -0.19] [%clk 0:25:54] } 30. Nb6 { [%eval -0.58] [%clk 0:04:27] } 30... Rd8 { [%eval -0.84] [%clk 0:25:56] } 31. Rc3 { [%eval -0.7] [%clk 0:04:14] } 31... g5 { [%eval -0.47] [%clk 0:19:55] } 32. Kf1 { [%eval -0.52] [%clk 0:03:29] } 32... Bg7 { [%eval -0.49] [%clk 0:20:11] } 33. Rc2 { [%eval -0.45] [%clk 0:03:50] } 33... Rd1+ { [%eval -0.75] [%clk 0:15:22] } 34. Ke2 { [%eval -0.5] [%clk 0:03:42] } 34... Rg1 { [%eval -0.55] [%clk 0:15:47] } 35. g4 { [%eval -0.24] [%clk 0:02:24] } 35... Rh1 { [%eval -0.52] [%clk 0:14:33] } 36. Kd3 { [%eval -0.74] [%clk 0:01:31] } 36... Ra1 { [%eval -0.73] [%clk 0:13:09] } 37. Nc4 { [%eval -0.7] [%clk 0:01:49] } 37... b5 { [%eval -0.78] [%clk 0:11:43] } 38. Na5?! { [%eval -1.82] } { Inaccuracy. Nd6 was best. } { [%clk 0:01:47] } 38... Rxa3+ { [%eval -1.78] [%clk 0:12:08] } 39. Ke2 { [%eval -2.01] [%clk 0:02:13] } 39... c5 { [%eval -1.49] [%clk 0:10:00] } 40. Rxc5 { [%eval -1.4] [%clk 0:02:24] } 40... Bf8 { [%eval -1.74] [%clk 0:10:26] } 41. Rd5 { [%eval -1.76] [%clk 0:44:31] } 41... Bxb4 { [%eval -1.92] [%clk 0:56:54] } 42. Nc6 { [%eval -1.7] [%clk 0:44:47] } 42... Ra2+ { [%eval -1.41] [%clk 0:53:49] } 43. Ke3 { [%eval -1.86] [%clk 0:40:39] } 43... Ba3 { [%eval -2.02] [%clk 0:54:13] } 44. Nd4 { [%eval -2.54] [%clk 0:39:56] } 44... Rxh2?! { [%eval -1.49] } { Inaccuracy. Bc1+ was best. } { [%clk 0:45:15] } 45. e5? { [%eval -3.03] } { Mistake. Rd8+ was best. } { [%clk 0:36:36] } 45... Bb2 { [%eval -3.52] [%clk 0:42:15] } 46. Rd8+ { [%eval -3.87] [%clk 0:15:25] } 46... Kh7 { [%eval -3.38] [%clk 0:41:48] } 47. Ra8?! { [%eval -4.27] } { Inaccuracy. Rb8 was best. } { [%clk 0:15:25] } 47... Bxd4+ { [%eval -3.88] [%clk 0:39:52] } 48. Kxd4 { [%eval -3.76] [%clk 0:15:53] } 48... Ra2 { [%eval -4.06] [%clk 0:40:08] } 49. e6 { [%eval -4.98] [%clk 0:14:15] } 49... fxe6 { [%eval -4.67] [%clk 0:38:22] } 50. Ke5 { [%eval -4.92] [%clk 0:14:43] } 50... Kg6 { [%eval -4.86] [%clk 0:25:49] } 51. Kxe6 { [%eval -4.94] [%clk 0:13:32] } 51... Ra3 { [%eval -4.75] [%clk 0:26:14] } 52. Ke5 { [%eval -5.01] [%clk 0:03:58] } 52... Re3+ { [%eval -4.88] [%clk 0:24:00] } 53. Kd5 { [%eval -4.7] [%clk 0:04:24] } 53... Ra3 { [%eval -4.83] [%clk 0:20:04] } 54. Ke4 { [%eval -5.29] [%clk 0:02:27] } 54... b4 { [%eval -5.6] [%clk 0:19:21] } 55. Rb8 { [%eval -5.66] [%clk 0:02:38] } 55... b3 { [%eval -5.22] [%clk 0:18:28] } 56. Rb6+ { [%eval -5.38] [%clk 0:02:54] } 56... Kf7 { [%eval -5.33] [%clk 0:18:08] } 57. Rxh6?! { [%eval -7.2] } { Inaccuracy. f4 was best. } { [%clk 0:02:11] } 57... Ra4+ { [%eval -7.17] [%clk 0:18:07] } 58. Kd3 { [%eval -6.84] [%clk 0:02:35] } 58... Rb4 { [%eval -7.04] [%clk 0:18:33] } 59. Rh1 { [%eval -8.86] [%clk 0:02:55] } 59... b2 { [%eval -8.59] [%clk 0:18:39] } 60. Rb1 { [%eval -9.05] [%clk 0:03:19] } 60... Kf6 { [%eval -8.5] [%clk 0:18:43] } 0-1