[Event "5th olw qual. group 4"]
[Site "Skopje YUG"]
[Date "1972.??.??"]
[Round "3"]
[White "Ivanka, Maria HUN"]
[Black "Laakmann, Anni GER"]
[Result "1/2-1/2"]
[WhiteElo "2240"]
[EventDate "1972.09.18"]
[PlyCount "107"]
[FEN "4r1k1/3b1pp1/3q3p/1p1Pp3/2p3P1/2Pn1N1P/1P1BQP2/3R2K1 w - - 0 33"]

33.b4 Qxd5 34.Be3 Bc6 35.Kg2 Re6 36.Kg3 Rf6? 
    ( 36...Qe4 )
37.Ne1 Rd6 38.Bc5 Rd8 39.Be3 Ra8 40.f3 e4 41.f4 Ra3 42.Qc2 Qd6 43.Qd2 Bb7 
44.Nxd3 exd3 45.Bd4 Qc6 46.Qe3 Ra2 47.f5 Re2 48.Qf4 Qg2+ 49.Kh4 Re4 50.
Qb8+ Kh7 51.Rg1 Qd2 52.Qxb7 Qg5+ 53.Kg3 Qf4+ 54.Kh4 1/2-1/2

