[Event "October Revolution 50years"]
[Site "Moscow"]
[Date "1967.05.21"]
[Round "1"]
[White "Stein, Leonid"]
[Black "Tal, Mihail"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. c3 d6 10. d4 bxc3 11. bxc3 exd4 12. Nxd4 Nxd4 13. cxd4 d5 14. exd5 Bb7 15. Bg5 Bxd5 16. Nd2 h6 17. Bxd5 Nxd5 18. Bxe7 Nxe7 19. Nf3 Qd6 20. h3 Rab8 21. Rc1 Rb4 22. Qc2 Nd5 23. Re4 Nf6 24. Re2 Nd5 1/2-1/2