[Event "Wch U20"]
[Site "Baguio"]
[Date "1987.??.??"]
[Round "?"]
[White "Wolff, Patrick G"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2450"]
[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.g4 Na5 11.Bb3 b5 12.g5 Nxb3+ 13.axb3 Nd7 14.h4 b4 15.Na4 Nc5
16.h5 Bd7 17.Kb1 Bxa4 18.bxa4 Qb7 19.g6 Bf6 20.f3 Nxa4 21.gxf7+ Kxf7 22.Qc4 Qd7
23.f4 Rhc8 24.Qa2 Bxd4 25.Rxd4 Qc6 26.f5 Qxc2+ 27.Ka1 Nc5 28.Rxb4 a5 29.Rb7+ Nxb7
30.Qxe6+ Kf8 31.h6 Qa4+  1/2-1/2

