[Event "NZL-chB"]
[Site "New Zeeland"]
[Date "1980.??.??"]
[Round "?"]
[White "Usmar, J."]
[Black "Aldridge, G."]
[Result "0-1"]
[ECO "B01"]
[PlyCount "52"]
[EventDate "1980.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NZL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 e5 5. Bg2 Nf6 6. d3 c6 7. Nge2 Be6 8. 0-0 Nbd7 9. a3 Be7 10. Qe1 Qc7 11. Nd1 0-0 12. Ne3 Rad8 13. b4 Nb6 14. Bb2 Na4 15. Bc1 Nd5 16. Nc4 Bf6 17. Rb1 e4 18. Bxe4 Ndc3 19. Nxc3 Nxc3 20. Bf4 Qe7 21. Rc1 Bxc4 22. Bxh7+ Kxh7 23. dxc4 Ne2+ 24. Kh1 Bc3 25. Qd1 Rxd1 26. Rcxd1 Nxf4 0-1

