[Event "URS-ch37 Final"]
[Site "Moscow"]
[Date "1969.09.23"]
[Round "12"]
[White "Platonov, Igor V"]
[Black "Averkin, Orest Nikolaevich"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qb6 13. h4 Rfd8 14. Nd4 Be8 15. f3 Qc7 16. g4 b5 17. h5 b4 18. Nce2 a5 19. Ng3 a4 20. Be3 Nd7 21. Bg5 Ne5 22. Bxe7 Qxe7 23. f4 Nc4 24. Qe2 Qc7 25. Rd3 e5 26. fxe5 dxe5 27. Ndf5 Bb5 28. Qf2 Rxd3 29. cxd3 Na3+ 0-1