[Event "AVRO"]
[Site "Hilversum"]
[Date "1973.??.??"]
[Round "11"]
[White "Ivkov, Borislav"]
[Black "Geller, Efim P"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2590"]
[ECO "E92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Ng4 8.Bg5 f6
9.Bh4 Nc6 10.d5 Ne7 11.Nd2 Nh6 12.f3 Nf7 13.b4 f5 14.c5 g5 15.Bf2 Ng6 16.g3 h5
17.exf5 Bxf5 18.Nde4 Qe7 19.Be3 Rae8 20.Qd2 a6 21.Rc1 Bh3 22.Nf2 e4 23.Ncxe4 Bf5
24.O-O g4 25.Rce1 h4 26.Bd1 gxf3 27.Bxf3 Nfe5 28.Be2 Bxe4 29.Nxe4 Rxf1+ 30.Rxf1 Nc4
31.Nf6+ Bxf6 32.Bxc4 Qxe3+ 33.Qxe3 Rxe3 34.Rxf6 Ne5 35.cxd6 cxd6 36.Bf1 hxg3
37.hxg3 Rxg3+ 38.Kf2 Ng4+ 39.Kxg3 Nxf6 40.Bh3 Kf8  1/2-1/2

