[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 Nd7 7. f4 Ngf6 8. O-O b5 9. Nf3 Bb7 10. Qe2 Be7 11. Kh1 Nc5 12. b4 Nxd3 13. cxd3 d5 14. e5 Bxb4 15. Nxb5 axb5 16. exf6 Qxf6 17. Rb1 Bc3 18. Rxb5 Qe7 19. Be3 d4 20. Bxd4 Bxd4 21. Nxd4 O-O 22. f5 Qd7 23. Qg4 e5 24. Rxb7 Qxb7 25. f6 g6 26. Qg5 Rxa2 27. Nf3 Qc6 28. Nh4 Rfa8 29. Qxe5 Rf2 30. Kg1 Rxf1+ 31. Kxf1 Re8 32. Qb2 Qd6 33. Qc3 Qxh2 34. Nf3 Qd6 35. Nd2 Qf4+ 36. Nf3 Qd6 37. Nd2 Qf4+ 38. Nf3 h6 39. Qc6 Re6 40. Qc8+ Kh7 0-1