[Event "Dortmund International-02"]
[Site "Dortmund"]
[Date "1951.03.31"]
[Round "11"]
[White "Lange, Wilfried"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. c3 b6 9. Re1 Ba6 10. exd5 Nxd5 11. Nc4 Qc7 12. Nfe5 Nxe5 13. Nxe5 Rad8 14. Qf3 Bd6 15. Ng4 Rd7 16. Re4 Bb7 17. c4 Ne7 18. Nf6+ gxf6 19. Qxf6 Bxe4 20. Bxe4 Ng6 21. Bh6 Be5 0-1