[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.05"]
[Round "7"]
[White "Platonov, Igor V"]
[Black "Stein, Leonid"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 a6 7. e5 Nfd7 8. exd6 exd6 9. Qd2 O-O 10. O-O-O Re8 11. h4 Nf6 12. Bh6 b5 13. h5 Bh8 14. g4 Qa5 15. Kb1 Be6 16. d5 cxd5 17. cxd5 Bc8 18. hxg6 fxg6 19. Qh2 b4 20. Nce2 Nxd5 21. Bc1 Ra7 22. Nd4 Be6 23. Nxe6 Nc3+ 24. bxc3 bxc3 25. Bc4 Rb7+ 26. Kc2 1-0