Chess game Grob Henry vs Bischoff, Klaus - 1964-00-00

[Event "?"] [Site "?"] [Date "1964.??.??"] [Round "?"] [White "Grob Henry"] [Black "Bischoff, Klaus"] [Result "1/2-1/2"] [ECO "A00"] [EventDate "1964.??.??"] 1.g4 d5 2.Bg2 c6 3.g5 e5 4.d3 Be6 5.Nc3 Bc5 6.e4 Ne7 7.h4 Nd7 8.Qe2 d4 9. Nd1 Bd6 10.Bh3 Nf8 11.f4 exf4 12.Qf2 Qa5+ 13.Kf1 Qc5 14.a3 Bxh3+ 15.Rxh3 Ne6 16.b4 Qb6 17.Nb2 Qa6 18.Bd2 Ng6 19.Nf3 h6 20.e5 hxg5 21.Qg2 Be7 22. hxg5 O-O-O 23.Nc4 Kb8 24.Kf2 Rxh3 25.Qxh3 Nxg5 26.Nxg5 Bxg5 27.Qf5 Bh4+ 28.Kf1 Qb5 29.Bxf4 Nxf4 30.Qxf4 g5 31.Qxf7 Qd5 1/2-1/2