[Event "Las Palmas-01"]
[Site "Las Palmas"]
[Date "1972.06.08"]
[Round "9"]
[White "Lehmann, Heinz"]
[Black "Tatai, Stefano"]
[Result "1/2-1/2"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. a3 Nbd7 9. Qf3 Bb7 10. Bd3 Qb6 11. Nde2 Rc8 12. Bh4 Be7 13. Bf2 Qc7 14. O-O O-O 15. Nd4 Rfe8 16. Rae1 Bf8 17. Qh3 e5 18. Nf5 d5 19. exd5 exf4 20. Qh4 Ne5 21. Qxf4 1/2-1/2