[Event "Leon"]
[Site "Leon"]
[Date "1997.??.??"]
[Round "2"]
[White "Nunn, John DM"]
[Black "Estremera Panos, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2605"]
[BlackElo "2430"]
[ECO "B89"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3 a6 8.Qe2 Qc7
9.O-O-O Be7 10.Bb3 Na5 11.g4 b5 12.g5 Nxb3+ 13.axb3 Nd7 14.h4 b4 15.Na4 Nc5
16.h5 Bd7 17.Kb1 Bxa4 18.bxa4 Rc8 19.f3 Nxa4 20.Qxa6 Nc5 21.Qb5+ Nd7 22.g6 e5
23.gxf7+ Kxf7 24.Qd5+ Ke8 25.Ne6 Qxc2+ 26.Ka1 Qa4+ 27.Kb1 Qc2+ 28.Ka1 Qa4+
29.Kb1  1/2-1/2

