[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.16"]
[Round "4"]
[White "Bain, Mary"]
[Black "Klein, Fred"]
[Result "1-0"]
[ECO "E07"]
[PlyCount "67"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. c4 c6 5. 0-0 Be7 6. d4 0-0 7. Nc3 Nbd7 8. cxd5 exd5 9. Qc2 Re8 10. Re1 Bb4 11. a3 Bxc3 12. bxc3 Ne4 13. Nd2 Ndf6 14. Nxe4 dxe4 15. Bg5 Bf5 16. e3 Qd6 17. Bf4 Qe7 18. h3 h5 19. Bg5 Qe6 20. Bxf6 Qxf6 21. Rab1 Qe7 22. a4 Bd7 23. Rxb7 f5 24. Reb1 Qd6 25. Bf1 Be6 26. c4 Reb8 27. c5 Qf8 28. Bc4 Bxc4 29. Qxc4+ Kh8 30. Qe6 Rc8 31. Rf7 Qg8 32. Qxf5 Qh7 33. Qf4 Kg8 34. Rbb7 1-0

