[Event "USA-ch19 Rosenwald Trophy"]
[Site "New York"]
[Date "1968.07.21"]
[Round "5"]
[White "Seidman, Herbert"]
[Black "Benko, Pal C"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bd3 a6 7. O-O b5 8. a4 b4 9. Na2 e5 10. Nb3 Nc6 11. Qe1 Rb8 12. Bd2 Qb6 13. a5 Qb7 14. f4 Be7 15. h3 exf4 16. Rxf4 O-O 17. Qe2 Nd7 18. Raf1 Nde5 19. Nac1 Bg5 20. R4f2 Bxd2 21. Qxd2 Be6 22. Qe2 Nxd3 23. Qxd3 Rfd8 24. Nd4 Ne5 25. Qe2 Bc4 26. Nd3 b3 27. Qe3 bxc2 28. Nxe5 dxe5 29. Nf5 Rd1 30. Rxc2 Rxf1+ 31. Kh2 Be6 32. Nxg7 Kxg7 33. Qg5+ Kh8 34. Qxe5+ f6 35. Qxe6 Rg8 36. Rd2 Qc7+ 37. Qd6 Qxd6+ 38. Rxd6 Rf2 0-1