[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "3"]
[White "Popovych, Orest"]
[Black "Kavalek, Lubomir"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2555"]
[ECO "B82"]

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

