[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.16"]
[Round "14"]
[White "Platonov, Igor V"]
[Black "Dementiev, Oleg I"]
[Result "0-1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. Bg2 Nc6 6. O-O Be7 7. cxd5 exd5 8. dxc5 Bxc5 9. Nbd2 O-O 10. a3 a5 11. Nb3 Bb6 12. Nbd4 Re8 13. Be3 a4 14. Rc1 Bd7 15. Qd3 h6 16. h3 Ne4 17. Kh2 h5 18. Rcd1 Ra5 19. Kg1 Bc7 20. b4 axb3 21. Qxb3 Qc8 22. h4 Nxd4 23. Rxd4 Bc6 24. Ng5 Qf5 25. Nxe4 dxe4 26. Rc1 Be5 27. Rb4 Bd6 28. Rd4 Bxa3 29. Ra1 Bf8 30. Rxa5 Qxa5 31. Bh3 Qe1+ 32. Kh2 Qxe2 33. Bd7 Ra8 34. Bxc6 bxc6 35. Rxe4 Qb5 0-1