Event: Round 7: Lev Shangin - Max Cao
Site: https://lichess.org/study/8xdcIJLN/K07yIADo
Date: 2022-05-15
White: Lev Shangin
Black: Max Cao
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. d4 { [%eval 0.21] [%clk 1:29:58] } 1... d5 { [%eval 0.35] [%clk 1:30:00] } 2. c4 { [%eval 0.36] [%clk 1:29:53] } 2... c6 { [%eval 0.3] [%clk 1:30:00] } 3. Nc3 { [%eval 0.16] [%clk 1:29:49] } 3... Nf6 { [%eval 0.27] [%clk 1:30:00] } 4. Nf3 { [%eval 0.31] [%clk 1:29:39] } 4... e6 { [%eval 0.36] [%clk 1:29:51] } 5. Bg5 { [%eval 0.12] [%clk 1:29:27] } 5... Bd6 { [%eval 0.56] [%clk 1:29:20] } 6. e3 { [%eval 0.54] [%clk 1:29:00] } 6... Nbd7 { [%eval 0.75] [%clk 1:28:41] } 7. cxd5 { [%eval 0.36] [%clk 1:28:19] } 7... cxd5 { [%eval 0.34] [%clk 1:28:31] } 8. Bd3 { [%eval 0.49] [%clk 1:27:36] } 8... h6 { [%eval 0.61] [%clk 1:28:28] } 9. Bh4 { [%eval 0.72] [%clk 1:27:15] } 9... a6 { [%eval 0.5] [%clk 1:27:27] } 10. O-O { [%eval 0.52] [%clk 1:26:12] } 10... O-O { [%eval 0.44] [%clk 1:26:33] } 11. Rc1 { [%eval 0.6] [%clk 1:25:28] } 11... b5 { [%eval 0.45] [%clk 1:26:00] } 12. Ne2 { [%eval 0.15] [%clk 1:23:10] } 12... Bb7 { [%eval 0.2] [%clk 1:24:03] } 13. Bg3 { [%eval 0.16] [%clk 1:22:30] } 13... Nb6 { [%eval 0.35] [%clk 1:23:14] } 14. Qb3 { [%eval 0.0] [%clk 1:21:03] } 14... Nc4 { [%eval 0.0] [%clk 1:20:52] } 15. Bxd6 { [%eval 0.0] [%clk 1:17:28] } 15... Qxd6 { [%eval 0.04] [%clk 1:19:06] } 16. Ng3 { [%eval -0.29] [%clk 1:15:27] } 16... Rfc8 { [%eval 0.0] [%clk 1:13:01] } 17. Rfd1? { [%eval -1.12] } { Mistake. Rc2 was best. } { [%clk 1:13:22] } 17... Rc7? { [%eval 0.0] } { Mistake. Na5 was best. } { [%clk 1:11:06] } 18. Rc2? { [%eval -1.19] } { Mistake. Qc2 was best. } { [%clk 1:11:14] } 18... Rac8? { [%eval 0.0] } { Mistake. Na5 was best. } { [%clk 1:10:05] } 19. Bxc4?? { [%eval -2.39] } { Blunder. Rdc1 was best. } { [%clk 1:09:01] } 19... dxc4 { [%eval -2.23] [%clk 1:09:45] } 20. Qc3 { [%eval -2.58] [%clk 1:08:56] } 20... Nd5 { [%eval -2.49] [%clk 1:08:52] } 21. Qa5 { [%eval -3.09] [%clk 1:08:15] } 21... Nb4? { [%eval -1.68] } { Mistake. Qb4 was best. } { [%clk 1:08:21] } 22. Rcd2 { [%eval -1.74] [%clk 1:07:28] } 22... c3 { [%eval -1.32] [%clk 1:06:37] } 23. bxc3 { [%eval -1.28] [%clk 1:06:26] } 23... Rxc3 { [%eval -1.36] [%clk 1:06:31] } 24. Ne2 { [%eval -1.32] [%clk 1:05:42] } 24... Rc2 { [%eval -1.47] [%clk 1:05:14] } 25. Ne1 { [%eval -1.5] [%clk 1:04:58] } 25... R2c4 { [%eval -1.45] [%clk 1:03:06] } 26. Rb2 { [%eval -1.83] [%clk 1:01:43] } 26... Nc2 { [%eval -2.2] [%clk 0:59:33] } 27. Nxc2 { [%eval -2.25] [%clk 0:58:53] } 27... Rxc2 { [%eval -2.14] [%clk 0:59:30] } 28. Rxc2 { [%eval -2.01] [%clk 0:57:39] } 28... Rxc2 { [%eval -2.29] [%clk 0:59:28] } 29. Rd2 { [%eval -2.33] [%clk 0:55:34] } 29... Qc6?! { [%eval -1.68] } { Inaccuracy. Rxd2 was best. } { [%clk 0:57:16] } 30. f3 { [%eval -1.55] [%clk 0:55:14] } 30... Qc7? { [%eval -0.44] } { Mistake. Rxd2 was best. } { [%clk 0:55:23] } 31. Qxc7 { [%eval -0.34] [%clk 0:54:19] } 31... Rxc7 { [%eval -0.32] [%clk 0:55:23] } 32. e4 { [%eval -0.62] } 32... Kf8 { [%eval -0.83] [%clk 0:54:35] } 33. Kf2 { [%eval -0.72] [%clk 0:53:41] } 33... Ke7 { [%eval -0.26] [%clk 0:54:24] } 34. Ke3 { [%eval -0.76] [%clk 0:53:38] } 34... g6 { [%eval -0.38] [%clk 0:53:03] } 35. Kd3?! { [%eval -0.89] } { Inaccuracy. Rb2 was best. } { [%clk 0:52:27] } 35... a5 { [%eval -1.01] [%clk 0:51:49] } 36. Rc2 { [%eval -0.83] [%clk 0:50:35] } 36... Rxc2 { [%eval -0.57] [%clk 0:50:53] } 37. Kxc2 { [%eval -0.58] [%clk 0:50:33] } 37... Kd6 { [%eval -0.27] [%clk 0:50:20] } 38. a3 { [%eval -0.12] [%clk 0:48:44] } 38... Ba6 { [%eval 0.0] [%clk 0:47:21] } 39. Ng3?! { [%eval -0.66] } { Inaccuracy. Nc1 was best. } { [%clk 0:47:41] } 39... f5?! { [%eval -0.13] } { Inaccuracy. e5 was best. } { [%clk 0:46:48] } 40. Kb3?! { [%eval -0.83] } { Inaccuracy. Kc3 was best. } { [%clk 0:46:29] } 40... Bb7?! { [%eval -0.21] } { Inaccuracy. fxe4 was best. } { [%clk 0:44:56] } 41. h4 { [%eval -0.44] [%clk 0:44:10] } 41... h5 { [%eval 0.0] [%clk 0:43:59] } 42. Kc3?! { [%eval -0.67] } { Inaccuracy. exf5 was best. } { [%clk 0:42:46] } 42... Ba6 { [%eval -0.61] [%clk 0:43:30] } 43. e5+?? { [%eval -7.13] } { Blunder. Kb3 was best. } { [%clk 0:41:28] } 43... Kd5 { [%eval -6.98] [%clk 0:43:19] } 44. f4 { [%eval -6.28] [%clk 0:39:41] } 44... b4+ { [%eval -8.01] [%clk 0:42:27] } 45. axb4 { [%eval -8.32] [%clk 0:39:27] } 45... axb4+ { [%eval -8.34] [%clk 0:42:07] } 46. Kxb4 { [%eval -8.45] [%clk 0:39:21] } 46... Kxd4 { [%eval -8.48] [%clk 0:42:06] } 47. Ka5 { [%eval -7.96] [%clk 0:38:57] } 47... Bc4 { [%eval -8.37] [%clk 0:41:54] } 48. Kb4 { [%eval -8.35] } 0-1