[Event "Prague Olympiad"] [Site "Prague CSR"] [Date "1931.07.12"] [EventDate "1931.07.11"] [Round "1"] [Result "0-1"] [White "Gerrit R D van Doesburgh"] [Black "William Rivier"] [ECO "D43"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "106"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 Be7 6.e3 Nbd7 7.Qc2 O-O 8.Rc1 dxc4 9.Bxc4 b6 10.O-O Bb7 11.Bd3 h6 12.Bxf6 Bxf6 13.Rfd1 Qe7 14.Qe2 Rad8 15.Ba6 Ba8 16.Ne4 c5 17.Nxf6+ Qxf6 18.Bb5 cxd4 19.Rxd4 Ne5 20.Nxe5 Qxe5 21.Rcd1 Rxd4 22.Rxd4 Rc8 23.Rc4 Rd8 24.Rc1 Qd5 25.f3 Qxa2 26.Bd3 Qa5 27.Rd1 Kh8 28.Bc2 Rxd1+ 29.Qxd1 Qd5 30.Qe2 Bc6 31.Bd3 Qc5 32.Kf2 g6 33.Qd2 a5 34.Ke2 Kg7 35.Bc2 e5 36.Be4 Bb5+ 37.Kf2 f5 38.Bb1 f4 39.Ba2 a4 40.Be6 g5 41.g3 Kf6 42.Ba2 Ke7 43.gxf4 gxf4 44.Bg8 Bc6 45.Ba2 b5 46.Bb1 b4 47.Kg2 fxe3 48.Qd3 e4 49.fxe4 Qg5+ 50.Kf3 Qf6+ 51.Kxe3 Qxb2 52.Qf1 Qc3+ 53.Bd3 Bb5 0-1