[Event "Biel op"]
[Site "Biel"]
[Date "1993.??.??"]
[Round "8"]
[White "De Firmian, Nick E"]
[Black "Gruenfeld, Yehuda"]
[Result "0-1"]
[WhiteElo "2545"]
[BlackElo "2535"]
[ECO "B82"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 Be7 7.Bd3 Nc6 8.Nf3 O-O
9.O-O a6 10.Kh1 Nd7 11.Be3 b5 12.Qe1 Bb7 13.Rd1 Nb4 14.a3 Nxd3 15.cxd3 Qb8
16.Nd4 Bf6 17.b4 Qd8 18.Nb3 Rc8 19.Rc1 Rc7 20.Qd2 Qb8 21.Rc2 Rfc8 22.Rfc1 h6
23.Kg1 Ba8 24.Na5 Nb6 25.Kf1 e5 26.f5 d5 27.Bxb6 Qxb6 28.Nxd5 Bxd5 29.Rxc7 Rxc7
30.Rxc7 Qxc7 31.exd5 Qd7 32.Nb3 Qxf5+ 33.Ke1 Qd7 34.Nc5 Qxd5 35.Nxa6 Qa8
36.Nc5 Qxa3 37.Ke2 Bg5 38.Qc2 Qxb4 39.Nb7 Qg4+  0-1

