[Event "USA-ch"]
[Site "New York"]
[Date "1961.??.??"]
[Round "1"]
[White "Mednis, Edmar John"]
[Black "Seidman, Herbert"]
[Result "1-0"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Bd7 7. O-O O-O-O 8. Be3 Nd5 9. a4 Nxe3 10. fxe3 f6 11. Nd2 e6 12. Na2 Ne5 13. b4 Qb6 14. c4 c6 15. c5 Qc7 16. Be2 Ng6 17. Nc3 e5 18. d5 cxd5 19. Nxd5 Qc6 20. e4 Nf4 21. Nxf4 exf4 22. Qc2 g5 23. Nb3 f5 24. exf5 Bg7 25. Bb5 Qf6 26. Bxd7+ Rxd7 27. Rac1 Rf8 28. c6 bxc6 29. Nc5 Rc7 30. Ne6 Qxf5 31. Qc4 Rff7 32. Rfd1 Bf6 33. Nxc7 Rxc7 34. b5 c5 35. Rd5 Be5 36. Rxc5 Qd7 37. Rxc7+ Bxc7 38. Qc6 Qd4+ 39. Kh1 Qb6 40. Qe8+ Kb7 41. Qc6+ Qxc6 42. Rxc6 g4 1-0