[Event "GMA Baleares Open"]
[Site "Palma de Mallorca"]
[Date "1989.??.??"]
[Round "4"]
[White "Averbakh, Yuri L"]
[Black "Gruenfeld, Yehuda"]
[Result "0-1"]
[WhiteElo "2470"]
[BlackElo "2530"]
[ECO "A05"]

1.e4 c5 2.Nf3 d6 3.g3 Nf6 4.d3 g6 5.Bg2 Bg7 6.O-O O-O 7.e5 dxe5 8.Nxe5 Nfd7
9.Nc4 Nb6 10.Ne3 Nc6 11.Nc3 f5 12.f4 Be6 13.Bd2 Qd7 14.b3 Bf7 15.Rb1 Rad8
16.Kh1 h5 17.Ne2 Bf6 18.Ng1 Kg7 19.Nf3 Rh8 20.Be1 Nd5 21.Qe2 Qc7 22.Nxd5 Bxd5
23.Bf2 Nd4 24.Bxd4 cxd4 25.Rfe1 Rc8 26.Rbc1 Qa5 27.a4 Rc7 28.Rcd1 Rhc8 29.Rd2 Rc3
30.Ne5 Rxc2 31.Nc4 Rxd2 32.Qxd2 Qxd2 33.Nxd2 Bxg2+ 34.Kxg2 Rc3 35.Kf2 Rxd3
36.Ke2 Rc3 37.b4 h4 38.gxh4 Bxh4 39.Rh1 g5 40.fxg5 Re3+ 41.Kf1 Bxg5  0-1

