[Event "Keres Memorial-02"]
[Site "Tallinn"]
[Date "1979.02.22"]
[Round "2"]
[White "Hartston, William R"]
[Black "Vilela de Acuna, Jose Luis"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2460"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7 7. Nc3 a6 8. b3 d6 9. Bb2 Nbd7 10. Qe2 O-O 11. Rad1 Re8 12. e4 cxd4 13. Nxd4 Nf8 14. f4 N6d7 15. Kh1 Qc7 16. Bb1 Rad8 17. Qh5 Bf6 18. Qh3 Qc5 19. Nc2 Qc7 20. Ne3 Nc5 21. Ng4 Bxc3 22. Qxc3 f6 23. Qg3 Ng6 24. Rde1 Rf8 25. f5 exf5 26. Nxf6+ Rxf6 27. Bxf6 Nxe4 28. Bxe4 fxe4 29. Bxd8 Qxd8 30. Rd1 Qe8 31. Qxd6 1-0