[Event "Bordeaux op"] [Site "Bordeaux FRA"] [Date "1964.03.27"] [EventDate "?"] [Round "1"] [Result "1-0"] [White "Klaus Viktor Darga"] [Black "Pierre Rolland"] [ECO "A07"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "45"] 1.g3 d5 2.Nf3 Nf6 3.Bg2 Bf5 4.O-O Nbd7 5.d3 c6 6.Nbd2 e6 7.Qe1 Be7 8.e4 dxe4 9.dxe4 Bg4 10.Nc4 O-O 11.Bf4 b5 12.Nce5 Qb6 13.Nxg4 Nxg4 14.e5 Rfd8 15.Qe2 Nf8 16.c3 Ng6 17.Nd4 Nxf4 18.gxf4 Rxd4 19.cxd4 Nh6 20.Rac1 Nf5 21.Bxc6 Nxd4 22.Qe3 Rd8 23.Be4 1-0