[Event "Zuerich"]
[Site "Zuerich"]
[Date "1959.05.20"]
[Round "2"]
[White "Keres, Paul"]
[Black "Dueckstein, Andreas"]
[Result "1/2-1/2"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. dxc5 Bxc3+ 7. bxc3 Ne7 8. Qg4 Nd7 9. Nf3 Qc7 10. Be2 Nf5 11. O-O O-O 12. Qh3 Nxe5 13. Nxe5 Qxe5 14. Bd3 g6 15. Rb1 Ng7 16. Rb4 Qc7 17. Qh6 f6 18. Rh4 Nf5 19. Bxf5 exf5 20. Re1 Qf7 21. Be3 Bd7 22. Rb4 Bc6 23. Bd4 Rae8 24. Rbb1 Re4 1/2-1/2