[Event "US Open-74"]
[Site "Chicago"]
[Date "1973.??.??"]
[Round "1"]
[White "Hegel, P."]
[Black "Tums, John"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "78"]
[EventDate "1973.08.12"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Be7 11. Qe2 0-0 12. 0-0 Be6 13. Rad1 Qc7 14. f4 Rad8 15. f5 Bc8 16. f6 Bxf6 17. Rxf6 gxf6 18. Qh5 Rxd3 19. cxd3 Qb6+ 20. Kh1 Qf2 21. Qf3 Qxf3 22. gxf3 Ne7 23. Kg2 Ng6 24. Kf2 h5 25. Rg1 Kh7 26. Nc5 f5 27. Rg5 h4 28. f4 b6 29. Nb3 f6 30. Rh5+ Kg7 31. fxe5 fxe5 32. Bg5 Be6 33. Bxh4 Rc8 34. c4 Nf4 35. Rg5+ Kf7 36. Ke3 Rh8 37. Bg3 Kf6 38. Bxf4 exf4+ 39. Kxf4 Rh4+ 0-1

