[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.07"]
[Round "2"]
[White "Liberzon, Vladimir Mikhailovi"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. f4 e5 10. Qd3 Be7 11. O-O-O Bc6 12. Kb1 exf4 13. Bxf4 O-O 14. Be2 Rfe8 15. Bf3 Bf8 16. Nd5 Nd7 17. Qd2 Qxd2 18. Rxd2 Rac8 19. Rhd1 Ne5 20. b3 1/2-1/2