[Event "URS-ch36 Final"]
[Site "Almaty"]
[Date "1969.01.01"]
[Round "2"]
[White "Polugaevsky, Lev"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]

1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c5 5. O-O Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. h3 Bxf3 14. Bxf3 Qd7 15. Bg2 Rad8 16. Nc5 Bxc5 17. Bxc5 Ne4 18. e3 Qf5 19. Bd4 Ng5 20. Kh2 Ne6 21. Bc3 d4 22. exd4 Nexd4 23. Bxd4 Nxd4 1/2-1/2