[Event "USA-ch19 Rosenwald Trophy"]
[Site "New York"]
[Date "1968.07.14"]
[Round "1"]
[White "Byrne, Robert Eugene"]
[Black "Seidman, Herbert"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 Qe7 7. O-O g6 8. Nbd2 Bg7 9. Re1 exd4 10. cxd4 O-O-O 11. Bxc6 Bxc6 12. d5 Bd7 13. Nc4 Bg4 14. h3 Bxf3 15. Qxf3 f5 16. Qb3 Bd4 17. Be3 Bxe3 18. Rxe3 f4 19. Rc3 b5 20. Qa3 Qxe4 21. Nxd6+ 1-0