[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Unzicker, Wolfgang"]
[Black "Chandler, Murray G"]
[Result "1-0"]
[WhiteElo "2525"]
[BlackElo "2390"]
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5 dxe5 7. fxe5 Nd5 8. Bc4 Be6 9. Nxd5 Bxd5 10. Bxd5 Qxd5 11. Qe2 b5 12. O-O Nd7 13. c3 Nb6 14. b3 a5 15. Ba3 Qd7 16. Bc5 Nd5 17. Qd2 Rfb8 18. Rac1 b4 19. c4 Nc3 20. Rfe1 a4 21. Rc2 axb3 22. axb3 f5 23. exf6 Bxf6 24. Bxb4 Rxb4 25. Rxc3 Rab8 26. Ree3 c5 27. Rcd3 cxd4 28. Nxd4 Bxd4 29. Rxd4 Qa7 30. Rd7 Qc5 31. Qd5+ Qxd5 32. cxd5 Rd4 33. Rexe7 Rd2 34. Rg7+ Kf8 35. Rxh7 Ke8 36. Ra7 1-0