[Event "Bled International"]
[Site "Bled"]
[Date "1950.10.05"]
[Round "9"]
[White "Rellstab, Ludwig Sr"]
[Black "Pfeiffer, Gerhard"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2 Qe7 12. Rfd1 d6 13. Qd2 Nd7 14. Ne1 Bxg2 15. Nxg2 Rae8 16. Re1 Bg5 17. f4 Bf6 18. e4 Qd8 19. Qc2 g6 20. e5 Bg7 21. Rad1 dxe5 22. dxe5 Qc8 23. a4 a5 24. Ba3 Rf7 25. Re2 Bf8 26. Bxf8 Kxf8 27. Ne1 Nc5 28. Nd3 Ne4 29. Nf2 Nc5 30. Nd3 1/2-1/2