[Event "Hamburg Olympiad"] [Site "Hamburg GER"] [Date "1930.07.23"] [EventDate "1930.07.13"] [Round "13"] [Result "1-0"] [White "Josef Rejfir"] [Black "David Przepiorka"] [ECO "D60"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "67"] 1.c4 Nf6 2.d4 e6 3.Nc3 d5 4.Bg5 Nbd7 5.e3 Be7 6.Nf3 O-O 7.a3 Ne4 8.Bxe7 Qxe7 9.Qc2 Nxc3 10.Qxc3 c6 11.Bd3 Re8 12.cxd5 exd5 13.b4 Nf8 14.O-O Bg4 15.Ne5 Bh5 16.Bc2 Qh4 17.Bd1 Re6 18.Bxh5 Qxh5 19.Qc2 Rae8 20.a4 Rh6 21.h3 Ree6 22.Qd1 Qh4 23.Qf3 Qe7 24.b5 Rhf6 25.Qd1 Ng6 26.bxc6 bxc6 27.Rb1 h6 28.Rb8+ Kh7 29.Qc2 Rxe5 30.dxe5 Qxe5 31.Ra8 Re6 32.Rb1 f5 33.Rxa7 Nh4 34.Qb2 1-0