[Event "Rubinstein mem"]
[Site "Polanica Zdroj"]
[Date "1970.??.??"]
[Round "5"]
[White "Ivkov, Borislav"]
[Black "Dietze, Wolfgang"]
[Result "1/2-1/2"]
[WhiteElo ""]
[BlackElo ""]
[ECO "D34"]

1.c4 e6 2.d4 d5 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O
9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Qa4 Bd7 13.Rfd1 Na5 14.Qc2 Rc8 15.Qb1 Nc4
16.Bc1 Bg4 17.h3 Bh5 18.Nf5 Bc5 19.g4 Bg6 20.Qd3  1/2-1/2

