[Event "DSB-24 Kongress Meisterturnier-22"] [Site "Breslau"] [Date "1925.07.23"] [Round "5"] [White "Gruenfeld, Ernst"] [Black "Bogoljubow, Efim"] [Result "0-1"] [ECO "E11"] [PlyCount "50"] [EventDate "1925.07.19"] [EventType "tourn"] [EventRounds "11"] [EventCountry "GER"] [SourceTitle "EXT 1998"] [Source "ChessBase"] [SourceDate "1997.11.17"] [SourceVersion "1"] [SourceVersionDate "1997.11.17"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e3 d5 7. Bd3 Nbd7 8. O-O c5 9. Qe2 cxd4 10. exd4 b6 11. cxd5 Nxd5 12. Nc4 Bb7 13. Bd2 Rc8 14. Nce5 Bf6 15. Qe4 g6 16. Qg4 Ne7 17. Be4 Ba6 18. Qf4 Bxe5 19. dxe5 f5 20. Qh6 Re8 21. Bg5 fxe4 22. Bf6 Nf5 23. Qg5 Nxf6 24. exf6 exf3 25. Rfd1 Nd4 0-1