[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.07"]
[Round "3"]
[White "Hartleb, Glenn E"]
[Black "Zillius, S."]
[Result "1-0"]
[ECO "D31"]
[PlyCount "51"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 dxc4 4. e4 c6 5. Bxc4 Nf6 6. Nf3 Bb4 7. Qe2 Qa5 8. 0-0 0-0 9. e5 Nd5 10. Ne4 Be7 11. Nfg5 f6 12. exf6 Bxf6 13. Nxf6+ Rxf6 14. Qh5 h6 15. Ne4 Rf5 16. Qe8+ Rf8 17. Qg6 Nf4 18. Bxf4 Rxf4 19. Qe8+ Rf8 20. Bxe6+ Bxe6 21. Qxe6+ Kh7 22. Rac1 Na6 23. Rfe1 Rae8 24. Nf6+ gxf6 25. Qd7+ Kg6 26. Rxe8 1-0

[Event "US Open-58"]
[Site "Cleveland"]
[Date "1957.08.05"]
[Round "1"]
[White "Fuster, Geza"]
[Black "Zillius, S."]
[Result "1-0"]
[ECO "D24"]
[PlyCount "39"]
[EventDate "1957.08.05"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 dxc4 4. Nc3 Bb4 5. e3 Nf6 6. Bxc4 Nc6 7. 0-0 0-0 8. Qe2 Re8 9. Rd1 Bd6 10. e4 e5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Bf4 Re7 14. e5 Ng4 15. e6 Bxe6 16. Bxe6 Nh6 17. Bxh6 Rxe6 18. Be3 Qh4 19. g3 Qh3 20. Nb5 1-0

