Event: Round 4: Sihan Tao - Eric Z Feng
Date: 2023-07-31
White: Sihan Tao
Black: Eric Z Feng
Result: 0-1
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Spassky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c6 { [%eval 0.37] [%clk 1:30:49] } 2. d4 { [%eval 0.41] [%clk 1:31:12] } 2... d5 { [%eval 0.28] [%clk 1:31:13] } 3. Nc3 { [%eval 0.27] [%clk 1:31:37] } 3... dxe4 { [%eval 0.33] [%clk 1:31:37] } 4. Nxe4 { [%eval 0.34] [%clk 1:32:03] } 4... Bf5 { [%eval 0.45] [%clk 1:32:01] } 5. Ng3 { [%eval 0.35] [%clk 1:32:28] } 5... Bg6 { [%eval 0.26] [%clk 1:32:20] } 6. h4 { [%eval 0.25] [%clk 1:32:18] } 6... h6 { [%eval 0.24] [%clk 1:32:17] } 7. Nf3 { [%eval 0.0] [%clk 1:32:32] } 7... Nd7 { [%eval 0.4] [%clk 1:32:43] } 8. h5 { [%eval 0.37] [%clk 1:32:58] } 8... Bh7 { [%eval 0.34] [%clk 1:33:09] } 9. Bd3 { [%eval 0.35] [%clk 1:33:24] } 9... Bxd3 { [%eval 0.39] [%clk 1:33:33] } 10. Qxd3 { [%eval 0.37] [%clk 1:33:51] } 10... e6 { [%eval 0.31] [%clk 1:33:50] } 11. Bd2 { [%eval 0.21] [%clk 1:34:10] } 11... Ngf6 { [%eval 0.21] [%clk 1:34:04] } 12. O-O-O { [%eval 0.22] [%clk 1:33:32] } 12... a5 { [%eval 0.58] [%clk 1:34:24] } 13. Kb1 { [%eval 0.72] [%clk 1:33:58] } 13... a4 { [%eval 0.8] [%clk 1:34:37] } 14. Bc1?! { [%eval 0.01] } { Inaccuracy. a3 was best. } { [%clk 0:55:31] } 14... a3 { [%eval -0.08] [%clk 1:29:43] } 15. b3 { [%eval -0.03] [%clk 0:53:00] } 15... Qa5 { [%eval 0.16] [%clk 1:25:10] } 16. Bd2 { [%eval -0.15] [%clk 0:45:32] } 16... Bb4 { [%eval -0.19] [%clk 1:24:58] } 17. c3 { [%eval -0.17] [%clk 0:40:11] } 17... Be7 { [%eval 0.0] [%clk 1:20:28] } 18. c4 { [%eval -0.26] [%clk 0:38:30] } 18... Qa6?! { [%eval 0.33] } { Inaccuracy. Bb4 was best. } { [%clk 1:14:54] } 19. Ne5 { [%eval 0.06] [%clk 0:31:21] } 19... b5 { [%eval 0.38] [%clk 1:04:18] } 20. Nxd7 { [%eval -0.12] [%clk 0:27:26] } 20... Nxd7 { [%eval -0.2] [%clk 1:03:42] } 21. cxb5 { [%eval -0.12] [%clk 0:26:09] } 21... cxb5 { [%eval 0.0] [%clk 1:01:04] } 22. d5 { [%eval -0.33] [%clk 0:23:02] } 22... O-O { [%eval -0.31] [%clk 0:55:33] } 23. dxe6 { [%eval -0.28] [%clk 0:22:19] } 23... Nc5 { [%eval -0.2] [%clk 0:55:41] } 24. Qe3 { [%eval -0.39] [%clk 0:16:30] } 24... Nxe6 { [%eval -0.55] [%clk 0:53:15] } 25. Nf5 { [%eval -0.41] [%clk 0:15:38] } 25... Bg5 { [%eval -0.49] [%clk 0:52:17] } 26. Qg3 { [%eval -0.8] [%clk 0:14:39] } 26... Rad8 { [%eval -0.69] [%clk 0:51:05] } 27. Bxg5 { [%eval -0.58] [%clk 0:14:08] } 27... Nxg5 { [%eval -0.66] [%clk 0:51:22] } 28. Qc3 { [%eval -0.59] [%clk 0:14:07] } 28... Ne6 { [%eval -0.64] [%clk 0:47:49] } 29. Rhe1?! { [%eval -1.24] } { Inaccuracy. b4 was best. } { [%clk 0:13:11] } 29... b4 { [%eval -1.18] [%clk 0:45:27] } 30. Qxb4 { [%eval -1.17] [%clk 0:07:07] } 30... Rxd1+ { [%eval -1.1] [%clk 0:45:50] } 31. Rxd1 { [%eval -1.1] [%clk 0:07:34] } 31... Qe2 { [%eval -1.15] [%clk 0:45:33] } 32. Qd2 { [%eval -1.18] [%clk 0:04:06] } 32... Qe4+ { [%eval -1.4] [%clk 0:43:17] } 33. Qc2 { [%eval -1.24] [%clk 0:04:22] } 33... Qxg2 { [%eval -1.02] [%clk 0:43:08] } 34. Ne3?! { [%eval -1.85] } { Inaccuracy. Ne7+ was best. } { [%clk 0:03:24] } 34... Qf3 { [%eval -1.75] [%clk 0:43:17] } 35. Qf5?! { [%eval -2.5] } { Inaccuracy. Rd5 was best. } { [%clk 0:02:22] } 35... Qe2 { [%eval -2.7] [%clk 0:43:29] } 36. Qc2 { [%eval -2.55] [%clk 0:01:47] } 36... Qxh5 { [%eval -2.72] [%clk 0:43:48] } 37. Nc4 { [%eval -2.82] [%clk 0:01:00] } 37... Rc8 { [%eval -3.01] [%clk 0:43:26] } 38. Rg1 { [%eval -3.04] [%clk 0:00:46] } 38... Qh2 { [%eval -2.88] [%clk 0:43:41] } 39. Re1 { [%eval -2.84] [%clk 0:01:01] } 39... Qf4 { [%eval -2.88] [%clk 0:43:16] } 40. Qe2? { [%eval -4.61] } { Mistake. Qe4 was best. } { [%clk 0:01:02] } 40... Nd4 { [%eval -4.53] [%clk 0:43:01] } 41. Qd2?! { [%eval -6.19] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:46] } 41... Qf5+ { [%eval -6.17] [%clk 0:43:04] } 42. Kc1 { [%eval -6.22] [%clk 0:01:08] } 42... Nf3 { [%eval -6.14] [%clk 0:43:27] } 0-1