[Event "USA-ch"]
[Site "El Paso"]
[Date "1973.??.??"]
[Round "9"]
[White "Evans, Larry Melvyn"]
[Black "Byrne, Donald"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2475"]
[ECO "B43"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O
9.f4 Nc6 10.Nxc6 bxc6 11.e5 Ne8 12.Ne4 d6 13.exd6 Nxd6 14.Nxd6 Bxd6 15.Be3 Bb7
16.c4 Qe7 17.Qf3 Bc5 18.Qf2 Bxe3 19.Qxe3 c5 20.Bxb7 Qxb7 21.b3 Qc6 22.f5 exf5
23.Rxf5 Rac8 24.Rd1 g6 25.Rfd5 Rfe8 26.Qf2 Re6 27.Rd7 Rf6 28.Qe3 Re6 29.Qf4 Rf6
30.R1d6 Rxf4 31.Rxc6 Rxc6 32.gxf4 Rf6 33.Rd5 Rxf4 34.Rxc5 Rd4 35.Ra5 Rd6
36.c5 Rc6 37.Kf2 f5 38.Ke3 Kf7 39.b4 Ke7 40.a4 g5 41.Kd4 f4 42.b5 f3 43.bxc6 f2
44.c7 f1=Q 45.c8=Q Qf4+ 46.Kd5 Qf3+  1/2-1/2

