[Event "Oulu We OSS"] [Site "Oulu"] [Date "1996.??.??"] [Round "4"] [White "Matilainen, Juhani"] [Black "Koski, Pekka"] [Result "0-1"] [WhiteElo "0"] [BlackElo "2158"] [ECO "C65"] [PlyCount "54"] 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bc5 5.O-O a6 6.Bxc6 dxc6 7.Nxe5 O-O 8.d3 Re8 9.Nf3 Bg4 10.Bf4 Nh5 11.Be3 Bd6 12.d4 Bf4 13.Bxf4 Nxf4 14.Qd2 Nh3+ 15.Kh1 Bxf3 16.gxf3 Qf6 17.Qe3 Rad8 18.e5 Qf5 19.Ne4 Rxd4 20.Rad1 Rd5 21.Rfe1 h6 22.f4 Nxf4 23.Ng3 Qg5 24.Rxd5 cxd5 25.Qc3 c6 26.f3 h5 27.Qe3 h4 0-1