[Event "Olympiad"] [Site "Hamburg"] [Date "1932.??.??] [Round "?"] [White "Frank Marshall"] [Black "M. Duchamp"] [Result "1/2-1/2"] [ECO "C01"] [PlyCount "60"] [EventDate "1928.??.??] 1.d4 Nf6 2.Nf3 b6 3.c4 e6 4.Bg5 Be7 5.Nc3 Bb7 6.Qc2 d5 7.e3 O-O 8.cxd5 Nxd5 9.Bxe7 Qxe7 10.Nxd5 Bxd5 11.Bd3 h6 12.a3 c5 13.dxc5 Rc8 14.b4 bxc5 15.Rc1 Nd7 16.Ba6 Rc7 17.e4 Bb7 18.Bxb7 Rxb7 19.bxc5 Qxc5 20.O-O Qxc2 21.Rxc2 Kf8 22.Rfc1 Ke7 23.Nd4 Ke8 24.f4 Rab8 25.e5 Nf8 26.Rc5 Rb1 27.Rxb1 Rxb1+ 28.Kf2 Rb7 29.Rc8+ Ke7 30.Ra8 Ng6 31.g3 Kd7 32.a4 Ne7 33.Nb5 Nc8 34.g4 Rxb5 35.axb5 Kc7 36.g5 hxg5 37.b6+ Kb7 38.Rxc8 Kxc8 1/2-1/2