[Event "US op"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "4"]
[White "Soltis, Andrew E"]
[Black "Dorsch, Thomas"]
[Result "1-0"]
[WhiteElo "2523"]
[BlackElo "2206"]
[ECO "C10"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.Bd3 dxe4 5.Nxe4 Nbd7 6.Nf3 Nxe4 7.Bxe4 Nf6 8.Bd3 Be7
9.O-O O-O 10.b3 b6 11.Bb2 Bb7 12.c4 h6 13.Qe2 Nh5 14.Be4 Nf4 15.Qe3 Bxe4
16.Qxe4 Ng6 17.Rad1 Bf6 18.Rfe1 Qc8 19.Rd3 Rd8 20.Red1 c6 21.h4 Qc7 22.Bc1 Rac8
23.h5 Nf8 24.Bf4 Qe7 25.Ne5 Bxe5 26.Bxe5 Nd7 27.Bg3 Re8 28.Bh4 Qd6 29.Qg4 Kh8
30.Rg3 Rg8 31.Qf3 Rgf8 32.Rg4 Rce8 33.Bg3 e5 34.dxe5 Qe6 35.Re4 f5 36.Re3 Qf7
37.Bf4 Nc5 38.Rd6 Ne6 39.Red3 c5 40.g3 Nd4 41.Qd1 Qb7 42.Rd5 Rd8 43.Be3 Rxd5
44.cxd5 Qxd5 45.Bxd4 cxd4 46.Rxd4 Qxe5 47.Rd5 Qe4 48.Rd7 Re8 49.Rxa7 Qb4
50.Kg2 Re1 51.Qd5 Qf8 52.Rf7 Qe8 53.Qxf5 Kg8 54.Rc7 Qa8+ 55.f3  1-0

