[Event "25th Open Bavarian Championship"] [Site "chess24.com"] [Date "2022.11.05"] [Round "1"] [White "Semprun Martinez, Fernando"] [Black "Korobov, Anton"] [Result "0-1"] [WhiteElo "2116"] [BlackElo "2659"] [BlackTitle "GM"] [Board "1"] [Variant "Standard"] [ECO "B94"] [Opening "Sicilian Defense: Najdorf Variation"] [Annotator "https://lichess.org/broadcast/-/-/XICo2SFD"] [StudyName "Round 1"] [ChapterName "Semprun Martinez, Fernando - Korobov, Anton"] [Source "https://lichess.org/study/XICo2SFD/Pwf1m2G1"] [Orientation "white"] 1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... d6 { [%eval 0.0] [%clk 1:31:16] } 3. d4 { [%eval 0.25] [%clk 1:31:47] } 3... cxd4 { [%eval 0.13] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:13] } 4... Nf6 { [%eval 0.31] [%clk 1:32:03] } 5. Nc3 { [%eval 0.18] [%clk 1:32:40] } 5... a6 { [%eval 0.39] [%clk 1:32:25] } 6. Bg5 { [%eval 0.0] [%clk 1:33:08] } 6... Nbd7 { [%eval 0.0] [%clk 1:32:42] } 7. f4 { [%eval 0.0] [%clk 1:33:37] } 7... g6?! { [%eval 0.75] } { Inaccuracy. Qc7 was best. } { [%clk 1:32:48] } (7... Qc7 8. Bd3 h6 9. Bxf6 Nxf6 10. f5 Bd7 11. Qf3 e5 12. fxe6) 8. Bd3? { [%eval -0.63] } { Mistake. Qd2 was best. } { [%clk 1:22:56] } (8. Qd2 e5 9. Nb3 h6 10. Bxf6 Nxf6 11. fxe5 Ng4 12. exd6 Qxd6) 8... Bg7 { [%eval -0.51] [%clk 1:27:38] } 9. Nb3 { [%eval -0.83] [%clk 1:18:50] } 9... b5 { [%eval -0.77] [%clk 1:23:12] } 10. a3 { [%eval -0.79] [%clk 1:17:39] } 10... Bb7 { [%eval -0.7] [%clk 1:17:58] } 11. Qe2 { [%eval -0.9] [%clk 1:15:30] } 11... h6 { [%eval -0.8] [%clk 1:14:44] } 12. Bh4 { [%eval -0.81] [%clk 1:11:53] } 12... Rc8 { [%eval -0.65] [%clk 1:09:40] } 13. O-O { [%eval -0.77] [%clk 1:03:20] } 13... e5? { [%eval 0.84] } { Mistake. Qc7 was best. } { [%clk 0:58:02] } (13... Qc7 14. Kh1 O-O 15. Rae1 e6 16. a4 b4 17. Na2 a5 18. c3 Nc5 19. Nxc5 dxc5 20. b3) 14. fxe5 { [%eval 0.71] [%clk 1:00:36] } 14... Nxe5 { [%eval 0.87] [%clk 0:51:51] } 15. Rad1? { [%eval -0.51] } { Mistake. a4 was best. } { [%clk 0:55:18] } (15. a4 O-O) 15... O-O { [%eval -0.58] [%clk 0:50:52] } 16. Nd5?! { [%eval -1.61] } { Inaccuracy. h3 was best. } { [%clk 0:37:36] } (16. h3 Ned7) 16... Bxd5 { [%eval -1.98] [%clk 0:50:11] } 17. exd5 { [%eval -1.9] [%clk 0:35:59] } 17... Re8 { [%eval -1.69] [%clk 0:48:48] } 18. Qd2 { [%eval -2.0] [%clk 0:30:20] } 18... Qb6+ { [%eval -1.9] [%clk 0:45:20] } 19. Qf2?? { [%eval -4.36] } { Blunder. Bf2 was best. } { [%clk 0:21:54] } (19. Bf2) 19... Qxf2+ { [%eval -4.45] [%clk 0:43:50] } 20. Rxf2 { [%eval -5.1] [%clk 0:19:17] } 20... Nxd3 { [%eval -4.66] [%clk 0:43:54] } 21. cxd3 { [%eval -4.93] [%clk 0:16:14] } 21... Nxd5 { [%eval -4.5] [%clk 0:44:00] } 0-1