[Event "Las Palmas-02"]
[Site "Las Palmas"]
[Date "1973.04.16"]
[Round "12"]
[White "Stein, Leonid"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]

1. c4 Nf6 2. g3 e5 3. Nc3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2 d5 8. cxd5 cxd5 9. exd5 Nxd5 10. O-O Nc6 11. Rb1 Re8 12. Ba3 Nb6 13. Qc2 Bg4 14. d3 Qd7 15. Bc5 Bxe2 16. Qxe2 Na4 17. Qe3 Nxc3 18. Rb3 Nd5 19. Qf3 Red8 20. Rc1 Rac8 21. Qxd5 Qxd5 22. Bxd5 Rxd5 23. Rxb7 Nd8 24. Re7 1/2-1/2