[Event "Hamburg Olympiad"] [Site "Hamburg GER"] [Date "1930.07.18"] [EventDate "1930.07.13"] [Round "8"] [Result "1/2-1/2"] [White "Arpad Vajda"] [Black "Karel Treybal"] [ECO "C74"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "62"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Nf6 6.d3 g6 7.Nbd2 Bg7 8.Nf1 b5 9.Bc2 d5 10.Bd2 h6 11.a4 Be6 12.axb5 axb5 13.Ng3 O-O 14.Rxa8 Qxa8 15.O-O dxe4 16.dxe4 Qa2 17.Qc1 Kh7 18.Be3 Rd8 19.h3 Bc4 20.Rd1 Rxd1+ 21.Bxd1 Nd7 22.h4 Bf8 23.h5 Nc5 24.hxg6+ fxg6 25.Qd2 Be6 26.Bxc5 Bxc5 27.b4 Bd6 28.Qxa2 Bxa2 29.Nd2 Bf7 30.Bb3 Kg7 31.Bxf7 Kxf7 1/2-1/2