Event: Round 7: Edward Song - Alexander Shabalov
Date: 2021-11-27
White: Edward Song
WhiteTitle: IM
Black: Alexander Shabalov
BlackTitle: GM
Result: 0-1
ECO: D30
Opening: Queen's Gambit Declined: Capablanca Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:34:12] } 1... d5 { [%eval 0.35] [%clk 1:38:54] } 2. c4 { [%eval 0.0] [%clk 1:34:36] } 2... e6 { [%eval 0.29] [%clk 1:39:20] } 3. Nf3 { [%eval 0.0] [%clk 1:34:50] } 3... c6 { [%eval 0.36] [%clk 1:39:15] } 4. Bg5 { [%eval 0.28] [%clk 1:32:57] } 4... Nf6 { [%eval 0.23] [%clk 1:38:23] } 5. Nbd2 { [%eval 0.26] [%clk 1:30:31] } 5... Nbd7 { [%eval 0.44] [%clk 1:36:31] } 6. e3 { [%eval 0.29] [%clk 1:30:03] } 6... h6 { [%eval 0.19] [%clk 1:35:26] } 7. Bh4 { [%eval 0.17] [%clk 1:29:53] } 7... Be7 { [%eval 0.34] [%clk 1:35:12] } 8. Bd3 { [%eval 0.0] [%clk 1:26:00] } 8... b6 { [%eval 0.44] [%clk 1:30:53] } 9. O-O { [%eval 0.39] [%clk 1:23:46] } 9... Bb7 { [%eval 0.34] [%clk 1:31:18] } 10. Qe2 { [%eval 0.2] [%clk 1:16:23] } 10... O-O { [%eval 0.25] [%clk 1:29:17] } 11. e4 { [%eval 0.0] [%clk 1:05:57] } 11... dxc4 { [%eval 0.27] [%clk 1:18:38] } 12. Nxc4 { [%eval 0.12] [%clk 1:05:44] } 12... c5?! { [%eval 0.71] } { Inaccuracy. b5 was best. } { [%clk 1:18:34] } 13. Rfd1?! { [%eval -0.14] } { Inaccuracy. e5 was best. } { [%clk 1:00:05] } 13... Nh5?! { [%eval 0.79] } { Inaccuracy. b5 was best. } { [%clk 1:11:58] } 14. Bxe7 { [%eval 0.55] [%clk 0:53:44] } 14... Qxe7 { [%eval 0.9] [%clk 1:12:11] } 15. Qe3?! { [%eval 0.13] } { Inaccuracy. g3 was best. } { [%clk 0:53:39] } 15... Rad8 { [%eval 0.27] [%clk 1:02:49] } 16. Rac1 { [%eval 0.47] [%clk 0:50:08] } 16... cxd4 { [%eval 0.73] [%clk 0:54:04] } 17. Nxd4 { [%eval 0.87] [%clk 0:50:31] } 17... Nc5?! { [%eval 1.94] } { Inaccuracy. Qg5 was best. } { [%clk 0:49:47] } 18. Be2 { [%eval 1.77] [%clk 0:48:52] } 18... Nf6 { [%eval 1.8] [%clk 0:46:30] } 19. f3 { [%eval 1.82] [%clk 0:49:05] } 19... Ra8 { [%eval 1.93] [%clk 0:38:49] } 20. a3 { [%eval 1.7] [%clk 0:35:24] } 20... Rfd8 { [%eval 1.75] [%clk 0:36:23] } 21. b4 { [%eval 1.71] [%clk 0:28:39] } 21... Ncd7 { [%eval 1.95] [%clk 0:36:24] } 22. Nb5?! { [%eval 1.34] } { Inaccuracy. Rd2 was best. } { [%clk 0:26:08] } 22... Ne8 { [%eval 1.48] [%clk 0:35:50] } 23. Ncd6 { [%eval 0.96] [%clk 0:11:51] } 23... Ndf6 { [%eval 1.1] [%clk 0:32:00] } 24. Nxe8?! { [%eval 0.34] } { Inaccuracy. Nc4 was best. } { [%clk 0:12:01] } 24... Nxe8 { [%eval 0.35] [%clk 0:32:18] } 25. Rxd8 { [%eval 0.4] [%clk 0:08:45] } 25... Qxd8 { [%eval 0.53] [%clk 0:29:04] } 26. Rd1 { [%eval 0.31] [%clk 0:08:56] } 26... Qe7 { [%eval 0.53] [%clk 0:28:34] } 27. Qd4 { [%eval 0.23] [%clk 0:08:45] } 27... Bc6 { [%eval 0.44] [%clk 0:23:44] } 28. Nd6 { [%eval -0.01] [%clk 0:08:50] } 28... Ba4 { [%eval -0.09] [%clk 0:21:00] } 29. Nxe8 { [%eval -0.24] [%clk 0:05:21] } 29... Qxe8 { [%eval -0.44] [%clk 0:20:32] } 30. Rc1 { [%eval -0.45] [%clk 0:03:31] } 30... Rd8 { [%eval -0.12] [%clk 0:19:26] } 31. Qc3 { [%eval -0.51] [%clk 0:03:54] } 31... Bb5 { [%eval -0.73] [%clk 0:18:28] } 32. Bxb5 { [%eval -1.15] [%clk 0:02:35] } 32... Qxb5 { [%eval -0.85] [%clk 0:18:52] } 33. h3 { [%eval -1.2] [%clk 0:00:34] } 33... Rd3 { [%eval -1.33] [%clk 0:16:47] } 34. Qc8+?! { [%eval -2.3] } { Inaccuracy. Qa1 was best. } { [%clk 0:00:38] } 34... Kh7 { [%eval -1.78] [%clk 0:17:15] } 35. Qc7?! { [%eval -2.73] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:47] } 35... Qg5 { [%eval -2.7] [%clk 0:16:51] } 36. Kh2 { [%eval -2.93] [%clk 0:00:38] } 36... Rxa3 { [%eval -2.75] [%clk 0:16:46] } 37. Rc2 { [%eval -2.77] [%clk 0:00:46] } 37... Qf6 { [%eval -2.81] [%clk 0:15:47] } 38. Rd2 { [%eval -3.18] [%clk 0:00:34] } 38... e5?! { [%eval -2.33] } { Inaccuracy. a6 was best. } { [%clk 0:12:32] } 39. Qd7 { [%eval -2.59] [%clk 0:00:45] } 39... g6 { [%eval -2.3] [%clk 0:10:52] } 40. Rd1 { [%eval -2.42] [%clk 0:00:51] } 40... Ra2 { [%eval -2.16] [%clk 0:10:32] } 41. Kh1 { [%eval -2.5] [%clk 0:01:13] } 41... Kg7 { [%eval -2.37] [%clk 0:10:23] } 42. b5 { [%eval -2.4] [%clk 0:01:20] } 42... h5 { [%eval -2.37] [%clk 0:10:04] } 43. Qd5 { [%eval -2.53] [%clk 0:01:42] } 43... Ra5? { [%eval -1.19] } { Mistake. Rb2 was best. } { [%clk 0:09:42] } 44. Qd7? { [%eval -2.62] } { Mistake. Qb3 was best. } { [%clk 0:01:55] } 44... Qg5 { [%eval -2.35] [%clk 0:09:22] } 45. Qe8 { [%eval -2.21] [%clk 0:02:01] } 45... Ra2 { [%eval -2.51] [%clk 0:08:55] } 46. Rg1 { [%eval -2.41] [%clk 0:02:30] } 46... Rd2 { [%eval -2.53] [%clk 0:09:03] } 47. Qc6 { [%eval -2.53] [%clk 0:02:21] } 47... Qd8 { [%eval -2.61] [%clk 0:08:33] } 48. Qc3 { [%eval -2.63] [%clk 0:01:57] } 48... Rd4?! { [%eval -1.85] } { Inaccuracy. Qd4 was best. } { [%clk 0:04:51] } 49. Ra1 { [%eval -1.96] [%clk 0:01:55] } 49... Qe7 { [%eval -1.93] [%clk 0:04:13] } 50. Qa3?! { [%eval -2.65] } { Inaccuracy. Rb1 was best. } { [%clk 0:01:29] } 50... Qd7?! { [%eval -2.03] } { Inaccuracy. Rd1+ was best. } { [%clk 0:03:37] } 51. Qxa7 { [%eval -1.7] [%clk 0:01:24] } 51... Qxb5 { [%eval -1.9] [%clk 0:03:57] } 52. Qa2 { [%eval -2.15] [%clk 0:00:42] } 52... Qc5 { [%eval -1.95] [%clk 0:03:51] } 53. Rb1? { [%eval -3.63] } { Mistake. Kh2 was best. } { [%clk 0:00:35] } 53... h4? { [%eval -1.75] } { Mistake. Rc4 was best. } { [%clk 0:03:55] } 54. Kh2? { [%eval -3.02] } { Mistake. Qa1 was best. } { [%clk 0:00:42] } 54... Rb4 { [%eval -3.32] [%clk 0:03:41] } 55. Rd1 { [%eval -2.82] [%clk 0:01:01] } 55... Qc6?! { [%eval -1.9] } { Inaccuracy. b5 was best. } { [%clk 0:02:41] } 56. Qa1 { [%eval -1.71] [%clk 0:00:59] } 56... Qf6 { [%eval -1.87] [%clk 0:02:53] } 57. Rd5 { [%eval -1.85] [%clk 0:01:00] } 57... Rd4?! { [%eval -1.22] } { Inaccuracy. Qf4+ was best. } { [%clk 0:02:41] } 58. Rb5 { [%eval -1.41] } 58... Kh6 { [%eval -1.23] [%clk 0:01:49] } 59. Qc1+ { [%eval -1.3] [%clk 0:01:45] } 59... Kh7 { [%eval -1.65] [%clk 0:02:10] } 60. Qb1?? { [%eval -6.0] } { Blunder. Kg1 was best. } { [%clk 0:00:58] } 60... Qf4+ { [%eval -5.92] [%clk 0:02:13] } 61. Kh1 { [%eval -5.59] [%clk 0:01:22] } 61... Rc4 { [%eval -5.12] [%clk 0:02:41] } 0-1