[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "4"]
[White "Popovych, Orest"]
[Black "Feuerstein, Arthur William"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Qc7 8. Re1 Nf6 9. e5 Nd5 10. Ne4 Nc6 11. Nd6+ Bxd6 12. exd6 Qb6 13. Nf5 g6 14. Ng3 Na5 15. a4 b4 16. Be4 Qxd6 17. c4 bxc3 18. bxc3 Qc6 19. Bg5 Qc5 20. Qf3 f6 21. Be3 Qc4 22. Rab1 f5 23. Bd4 O-O 24. Bc2 1/2-1/2