[Event "Islington op"]
[Site "Islington"]
[Date "1972.12.16"]
[Round "3"]
[White "McDonald, DG."]
[Black "Sherman, David"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "61"]
[EventDate "1972.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. Be3 Nbd7 8. h3 Bxf3 9. Bxf3 e5 10. 0-0 exd4 11. Bxd4 Re8 12. Qc2 c6 13. Rad1 Qc7 14. Be3 Rad8 15. Rd2 Nc5 16. b4 Ne6 17. Rfd1 h6 18. g3 Ng5 19. Bg2 Qe7 20. f3 d5 21. cxd5 cxd5 22. Nxd5 Nxd5 23. Rxd5 Rxd5 24. Rxd5 Qxb4 25. Qb3 Qe1+ 26. Kh2 Rc8 27. Bd2 Qf2 28. h4 Rc3 29. Bxc3 Nxf3+ 30. Kh3 Ng1+ 31. Kh2 1/2-1/2

