[Event "USA-ch"]
[Site "El Paso"]
[Date "1973.??.??"]
[Round "8"]
[White "Martz, William E"]
[Black "Benko, Pal C"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2530"]
[ECO "B80"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 d6 6.g3 Nf6 7.Bg2 Qc7 8.O-O Be7
9.Qd2 O-O 10.b3 Nc6 11.Nde2 b5 12.Bb2 Bb7 13.Rfd1 Rfd8 14.Nf4 Rac8 15.Rac1 Qb6
16.Qe1 Ne5 17.Nd3 Ned7 18.Kh1 Rc7 19.Nb1 Rdc8 20.c3 Qa7 21.Nd2 Qa8 22.f3 h6
23.Qe2 a5 24.Nf1 Ne8 25.Ne3 Bf6 26.c4 bxc4 27.Rxc4 Rxc4 28.Nxc4 d5 29.exd5 Bxd5
30.Nde5 Bxe5 31.Nxe5 Nxe5 32.Bxe5 a4 33.Rb1 f6 34.Bd4 e5 35.Be3 axb3 36.axb3 Rc3
37.b4 Qa3 38.Re1 Qb3 39.b5 Bc4 40.Qd2 Rd3 41.Qf2 Qxb5 42.f4 Bd5 43.g4 Nd6
44.fxe5 fxe5 45.g5 Ne4 46.Qh4 Rxe3 47.Rxe3 Ng3+ 48.Kg1 Qb1+  0-1

