[Event "Australia op"]
[White "Hamilton, Douglas Gibson"]
[Black "Mula, T."]
[Site "Australia"]
[Round "1"]
[Result "1-0"]
[Date "1975.??.??"]
[ECO "C81"]
[PlyCount "73"]
[EventDate "1975.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUS"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Qd7 10. Rd1 Na5 11. Nbd2 Nxd2 12. Bxd2 Nxb3 13. axb3 Be7 14. b4 0-0 15. Bc3 Bg4 16. h3 Bh5 17. Rd4 f6 18. Rad1 Rfe8 19. g4 Bg6 20. Nh2 Bd6 21. f4 c6 22. Nf3 Bc7 23. R4d2 fxe5 24. Nxe5 Qd6 25. Qf2 Be4 26. Qg3 Bb6+ 27. Kh2 Rf8 28. Re2 Qc7 29. Rxe4 dxe4 30. Rd7 Qc8 31. Qh4 Bd8 32. g5 Bc7 33. g6 hxg6 34. Rxg7+ Kxg7 35. Nxc6+ Kg8 36. Qh8+ Kf7 37. Qf6+ 1-0

