Event: Round 9: Grachev, Alexey - Xu, Xiangyu
Date: 2024-10-09
White: Grachev, Alexey
WhiteTitle: IM
WhiteElo: 2425
Black: Xu, Xiangyu
BlackTitle: GM
BlackElo: 2621
Result: 0-1
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Lobron System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:14] } 1... c6 { [%eval 0.28] [%clk 1:30:49] } 2. d4 { [%eval 0.31] [%clk 1:29:23] } 2... d5 { [%eval 0.31] [%clk 1:31:08] } 3. Nc3 { [%eval 0.17] [%clk 1:29:47] } 3... dxe4 { [%eval 0.31] [%clk 1:31:30] } 4. Nxe4 { [%eval 0.28] [%clk 1:30:12] } 4... Bf5 { [%eval 0.22] [%clk 1:31:51] } 5. Ng3 { [%eval 0.14] [%clk 1:30:34] } 5... Bg6 { [%eval 0.16] [%clk 1:32:16] } 6. h4 { [%eval 0.33] [%clk 1:30:57] } 6... h6 { [%eval 0.14] [%clk 1:32:36] } 7. Nf3 { [%eval 0.14] [%clk 1:31:16] } 7... Nd7 { [%eval 0.2] [%clk 1:33:00] } 8. h5 { [%eval 0.21] [%clk 1:31:37] } 8... Bh7 { [%eval 0.23] [%clk 1:33:25] } 9. Bd3 { [%eval 0.4] [%clk 1:32:04] } 9... Bxd3 { [%eval 0.37] [%clk 1:33:48] } 10. Qxd3 { [%eval 0.36] [%clk 1:32:31] } 10... e6 { [%eval 0.39] [%clk 1:34:11] } 11. Bd2 { [%eval 0.4] [%clk 1:31:31] } 11... Ngf6 { [%eval 0.37] [%clk 1:34:35] } 12. O-O-O { [%eval 0.37] [%clk 1:31:53] } 12... Be7 { [%eval 0.33] [%clk 1:35:01] } 13. Ne4 { [%eval 0.31] [%clk 1:32:19] } 13... Nxe4 { [%eval 0.4] [%clk 1:35:25] } 14. Qxe4 { [%eval 0.36] [%clk 1:32:44] } 14... Nf6 { [%eval 0.29] [%clk 1:35:49] } 15. Qe2 { [%eval 0.3] [%clk 1:33:09] } 15... Qd5 { [%eval 0.4] [%clk 1:36:15] } 16. c4 { [%eval 0.33] [%clk 1:33:34] } 16... Qe4 { [%eval 0.33] [%clk 1:36:41] } 17. Qxe4 { [%eval 0.29] [%clk 1:33:59] } 17... Nxe4 { [%eval 0.36] [%clk 1:37:06] } 18. Be3 { [%eval 0.35] [%clk 1:34:25] } 18... Nd6 { [%eval 0.52] [%clk 1:37:02] } 19. b3 { [%eval 0.43] [%clk 1:33:58] } 19... Nf5 { [%eval 0.48] [%clk 1:37:27] } 20. Bf4 { [%eval 0.52] [%clk 1:30:13] } 20... Rd8 { [%eval 0.75] [%clk 1:37:30] } 21. g4 { [%eval 0.73] [%clk 1:27:56] } 21... Ba3+ { [%eval 0.9] [%clk 1:36:03] } 22. Kc2 { [%eval 0.87] [%clk 1:28:19] } 22... Ne7 { [%eval 1.02] [%clk 1:36:21] } 23. Rhe1 { [%eval 0.84] [%clk 1:26:11] } 23... O-O { [%eval 1.02] [%clk 1:36:20] } 24. Rd3 { [%eval 0.71] [%clk 1:18:58] } 24... Bb4 { [%eval 0.83] [%clk 1:35:14] } 25. Bd2 { [%eval 0.43] [%clk 1:17:13] } 25... Bd6 { [%eval 0.98] [%clk 1:33:22] } 26. a4 { [%eval 0.99] [%clk 1:09:45] } 26... Rd7 { [%eval 0.95] [%clk 1:25:33] } 27. a5 { [%eval 0.99] [%clk 1:04:59] } 27... Rfd8 { [%eval 0.97] [%clk 1:25:10] } 28. b4?! { [%eval 0.28] } { Inaccuracy. Bc3 was best. } { [%clk 1:04:27] } 28... a6?! { [%eval 1.01] } { Inaccuracy. b5 was best. } { [%clk 1:25:12] } 29. Bc3 { [%eval 1.0] [%clk 1:03:02] } 29... Bf4 { [%eval 1.04] [%clk 1:25:28] } 30. Re4 { [%eval 0.95] [%clk 1:01:15] } 30... Bb8 { [%eval 1.04] [%clk 1:25:36] } 31. Nd2 { [%eval 0.99] [%clk 0:56:49] } 31... Ba7 { [%eval 0.9] [%clk 1:25:56] } 32. Nb3 { [%eval 0.9] [%clk 0:56:55] } 32... Nc8 { [%eval 0.9] [%clk 1:24:18] } 33. Nc5 { [%eval 0.82] [%clk 0:53:45] } 33... Nd6 { [%eval 0.94] [%clk 1:23:43] } 34. Re2 { [%eval 1.1] [%clk 0:53:55] } 34... Nxc4 { [%eval 1.67] [%clk 1:24:05] } 35. Nxd7 { [%eval 1.57] [%clk 0:54:21] } 35... Rxd7 { [%eval 1.57] [%clk 1:24:29] } 36. Kb3 { [%eval 1.36] [%clk 0:49:36] } 36... Nd6 { [%eval 1.5] [%clk 1:24:53] } 37. Bb2 { [%eval 1.01] [%clk 0:49:27] } 37... Nb5 { [%eval 1.14] [%clk 1:24:48] } 38. f4 { [%eval 1.24] [%clk 0:47:55] } 38... Rd5 { [%eval 1.36] [%clk 1:24:34] } 39. Re5?! { [%eval 0.67] } { Inaccuracy. f5 was best. } { [%clk 0:47:39] } 39... Bb8 { [%eval 0.76] [%clk 1:02:20] } 40. Rxd5 { [%eval 0.77] [%clk 0:46:37] } 40... exd5 { [%eval 0.66] [%clk 1:02:44] } 41. Bc1 { [%eval 0.76] [%clk 0:45:34] } 41... Ba7 { [%eval 0.78] [%clk 1:03:03] } 42. Be3 { [%eval 0.52] [%clk 0:45:47] } 42... f5 { [%eval 0.51] [%clk 1:00:58] } 43. g5 { [%eval 0.55] [%clk 0:43:14] } 43... Kf7? { [%eval 2.18] } { Mistake. g6 was best. } { [%clk 1:01:05] } 44. Rd1 { [%eval 2.07] [%clk 0:42:41] } 44... Bb8 { [%eval 2.53] [%clk 0:54:23] } 45. Kc2? { [%eval 0.76] } { Mistake. gxh6 was best. } { [%clk 0:24:09] } 45... Bd6?! { [%eval 1.47] } { Inaccuracy. Nc7 was best. } { [%clk 0:54:19] } 46. Kd3?! { [%eval 0.83] } { Inaccuracy. gxh6 was best. } { [%clk 0:24:27] } 46... Bxb4? { [%eval 2.48] } { Mistake. Nc7 was best. } { [%clk 0:51:57] } 47. Rg1?? { [%eval 0.0] } { Blunder. Bd2 was best. } { [%clk 0:24:52] } 47... Bxa5 { [%eval 0.0] [%clk 0:43:06] } 48. gxh6 { [%eval 0.0] [%clk 0:25:10] } 48... gxh6 { [%eval 0.0] [%clk 0:43:33] } 49. Rg6 { [%eval 0.0] [%clk 0:25:37] } 49... Bd8 { [%eval 0.0] [%clk 0:43:59] } 50. Rxh6 { [%eval 0.0] [%clk 0:25:59] } 50... Kg7 { [%eval 0.0] [%clk 0:44:27] } 51. Rg6+ { [%eval 0.0] [%clk 0:26:24] } 51... Kh7 { [%eval 0.0] [%clk 0:44:54] } 52. Re6 { [%eval 0.0] [%clk 0:24:37] } 52... a5 { [%eval 0.22] [%clk 0:45:18] } 53. Bc1 { [%eval 0.0] [%clk 0:18:02] } 53... a4 { [%eval 0.0] [%clk 0:45:16] } 54. Re8 { [%eval 0.0] [%clk 0:18:29] } 54... Bb6 { [%eval 0.0] [%clk 0:40:02] } 55. Re7+ { [%eval -0.08] [%clk 0:14:25] } 55... Kh6 { [%eval -0.17] [%clk 0:40:24] } 56. Rxb7?? { [%eval -3.44] } { Blunder. Rf7 was best. } { [%clk 0:14:52] } 56... Bc7 { [%eval -3.46] [%clk 0:40:45] } 57. Ba3 { [%eval -4.05] [%clk 0:13:42] } 57... Kxh5 { [%eval -3.94] [%clk 0:41:04] } 58. Bc5 { [%eval -4.29] [%clk 0:13:30] } 58... Kg4 { [%eval -3.92] [%clk 0:41:13] } 59. Bb4 { [%eval -4.78] [%clk 0:09:52] } 59... Kxf4 { [%eval -4.73] [%clk 0:40:16] } 60. Rxc7? { [%eval -8.34] } { Mistake. Bc5 was best. } { [%clk 0:09:56] } 60... Nxc7 { [%eval -8.31] [%clk 0:40:41] } 61. Bd6+ { [%eval -7.87] [%clk 0:10:20] } 61... Kf3 { [%eval -8.31] [%clk 0:40:23] } 62. Bxc7 { [%eval -9.34] [%clk 0:10:49] } 62... a3 { [%eval -9.28] [%clk 0:40:47] } 63. Kc3 { [%eval -8.91] [%clk 0:09:31] } 63... f4 { [%eval -8.42] [%clk 0:41:02] } 64. Kb3 { [%eval -11.11] [%clk 0:09:57] } 64... Ke3 { [%eval -10.15] [%clk 0:41:25] } 65. Kxa3 { [%eval -11.84] [%clk 0:10:23] } 65... f3 { [%eval -11.13] [%clk 0:41:51] } 66. Bg3 { [%eval -10.04] [%clk 0:10:43] } 66... f2 { [%clk 0:42:17] } 67. Bxf2+ { [%clk 0:11:12] } 67... Kxf2 { [%clk 0:42:41] } 0-1