[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.06"]
[Round "8"]
[White "Stein, Leonid"]
[Black "Dementiev, Oleg I"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. O-O Nc6 6. cxd5 exd5 7. d4 Be7 8. Nc3 O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nxc6 bxc6 14. Bd4 Bf5 15. e3 Qd6 16. Ne2 Ne4 17. Nf4 Qd7 18. Qa4 Rec8 19. Rfd1 Qb7 20. Nd3 a5 21. f3 Nd6 22. Nc5 Qc7 23. e4 dxe4 24. fxe4 Bg4 25. Re1 Rab8 26. Nd3 Nb5 27. Bc5 Qd8 28. Bxf8 Kxf8 29. Qc2 Kg8 30. Nc5 Nd4 31. Qf2 Ne6 32. b3 Rb5 33. h3 Nxc5 34. Rxc5 Rxc5 35. Qxc5 Qd2 36. Rc1 Be6 37. Rc2 Qe1+ 38. Kh2 Rd8 39. Qf2 Qxf2 40. Rxf2 a4 1/2-1/2