[Event "Keres Memorial-02"]
[Site "Tallinn"]
[Date "1979.03.16"]
[Round "17"]
[White "Hartston, William R"]
[Black "Rytov, Boris"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2400"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. Bg5 h6 6. Bh4 d6 7. e3 Bg4 8. Be2 c6 9. O-O Nbd7 10. h3 Bxf3 11. Bxf3 e5 12. b4 a6 13. Qb3 exd4 14. exd4 g5 15. Bg3 Ne8 16. Rad1 f5 17. Rfe1 Kh8 18. Qc2 Qf6 19. b5 axb5 20. cxb5 d5 21. Be5 Nxe5 22. dxe5 Qe7 23. bxc6 bxc6 24. Ne2 g4 25. Nf4 Qg5 26. Ne6 Qh5 27. hxg4 fxg4 28. Nxf8 Bxf8 29. Be2 Bb4 30. Rf1 Qxe5 31. Bxg4 Nf6 32. Bf3 Bd6 33. g3 c5 34. Qd2 Kg7 35. Bxd5 Rd8 36. Bf3 c4 37. Qe2 Qf5 38. Kg2 Re8 39. Qxc4 Bb8 40. Rfe1 Rf8 1-0