Event: Silver Lake Open
Site: chess24.com
Date: 2022-06-20
White: Efremov, Vladislav
WhiteTitle: FM
WhiteElo: 2125
Black: Tadic, Stefan
BlackTitle: IM
BlackElo: 2373
Result: 1/2-1/2
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:52] } 1... Nf6 { [%eval 0.23] [%clk 1:30:26] } 2. c4 { [%eval 0.2] [%clk 1:31:07] } 2... e6 { [%eval 0.23] [%clk 1:30:28] } 3. Nf3 { [%eval 0.0] [%clk 1:30:59] } 3... b6 { [%eval 0.29] [%clk 1:29:56] } 4. a3 { [%eval 0.0] [%clk 1:28:19] } 4... Bb7 { [%eval 0.2] [%clk 1:29:48] } 5. Nc3 { [%eval 0.0] [%clk 1:28:02] } 5... g6 { [%eval 0.5] [%clk 1:29:06] } 6. d5 { [%eval 0.22] [%clk 1:20:44] } 6... Bg7 { [%eval 0.39] [%clk 1:28:35] } 7. g3 { [%eval 0.12] [%clk 1:14:05] } 7... exd5 { [%eval 0.18] [%clk 1:28:43] } 8. cxd5 { [%eval 0.24] [%clk 1:14:22] } 8... O-O { [%eval 0.34] [%clk 1:29:08] } 9. Bg2 { [%eval 0.17] [%clk 1:14:28] } 9... Re8?! { [%eval 0.75] } { Inaccuracy. c6 was best. } { [%clk 1:29:33] } 10. O-O { [%eval 0.95] [%clk 1:00:49] } 10... Na6 { [%eval 0.42] [%clk 1:29:18] } 11. Nd4 { [%eval 0.47] [%clk 0:50:54] } 11... Nc5 { [%eval 0.36] [%clk 1:17:26] } 12. Bf4 { [%eval 0.25] [%clk 0:49:23] } 12... Nce4 { [%eval 0.51] [%clk 1:07:13] } 13. Ndb5 { [%eval 0.45] [%clk 0:45:08] } 13... Nxc3 { [%eval 0.55] [%clk 1:02:29] } 14. Nxc3 { [%eval 0.45] [%clk 0:45:31] } 14... c6 { [%eval 0.68] [%clk 1:02:54] } 15. Rc1 { [%eval 0.56] [%clk 0:26:54] } 15... Rc8 { [%eval 0.68] [%clk 0:50:48] } 16. dxc6 { [%eval 0.66] [%clk 0:25:27] } 16... dxc6?! { [%eval 1.38] } { Inaccuracy. Bxc6 was best. } { [%clk 0:50:44] } 17. Nb5?! { [%eval 0.75] } { Inaccuracy. Qa4 was best. } { [%clk 0:19:37] } 17... cxb5 { [%eval 0.84] [%clk 0:35:51] } 18. Bxb7 { [%eval 0.6] [%clk 0:19:58] } 18... Rxc1 { [%eval 0.67] [%clk 0:35:24] } 19. Bxc1 { [%eval 0.69] [%clk 0:19:32] } 19... Qe7 { [%eval 0.68] [%clk 0:33:16] } 20. Bf3 { [%eval 0.89] [%clk 0:19:19] } 20... b4 { [%eval 0.87] [%clk 0:29:50] } 21. Qa4 { [%eval 0.47] [%clk 0:17:48] } 21... bxa3 { [%eval 0.37] [%clk 0:30:07] } 22. bxa3 { [%eval 0.56] [%clk 0:18:15] } 22... Rc8?! { [%eval 1.13] } { Inaccuracy. Ne4 was best. } { [%clk 0:24:38] } 23. Rd1 { [%eval 1.07] [%clk 0:16:48] } 23... Rd8 { [%eval 0.96] [%clk 0:16:55] } 24. Rxd8+ { [%eval 0.92] [%clk 0:14:56] } 24... Qxd8 { [%eval 0.89] [%clk 0:17:24] } 25. Bg5 { [%eval 0.58] [%clk 0:14:36] } 25... Qe7 { [%eval 0.95] [%clk 0:12:41] } 26. Qc6 { [%eval 0.91] [%clk 0:12:55] } 26... h6 { [%eval 0.91] [%clk 0:12:50] } 27. Bxf6?! { [%eval 0.14] } { Inaccuracy. Bc1 was best. } { [%clk 0:13:20] } 27... Bxf6 { [%eval 0.31] [%clk 0:13:14] } 28. a4 { [%eval 0.36] [%clk 0:13:35] } 28... Bd4 { [%eval 0.32] [%clk 0:11:38] } 29. e3 { [%eval 0.06] [%clk 0:13:35] } 29... Bc5 { [%eval 0.25] [%clk 0:11:35] } 30. Kg2 { [%eval 0.15] [%clk 0:13:45] } 1/2-1/2