[Event "Matra Summer Open"] [Site "Gyongyos HUN"] [Date "1997.07.29"] [EventDate "1997.07.29"] [Round "1"] [Result "0-1"] [White "I Hargitai"] [Black "Petar Orev"] [ECO "A45"] [WhiteElo "?"] [BlackElo "2265"] [PlyCount "80"] 1.d4 Nf6 2.e3 e6 3.Nd2 b6 4.Ngf3 Be7 5.c3 O-O 6.Bd3 Ba6 7.Bxa6 Nxa6 8.O-O c5 9.Re1 d5 10.Qe2 Qc8 11.e4 cxd4 12.cxd4 dxe4 13.Nxe4 Nb4 14.Bg5 Nbd5 15.Rac1 Qb7 16.h4 Rfc8 17.Nxf6+ Bxf6 18.Bxf6 Nxf6 19.Ng5 h6 20.Rxc8+ Rxc8 21.Ne4 Nxe4 22.Qxe4 Qxe4 23.Rxe4 Rc1+ 24.Kh2 Rc2 25.Kg3 Rxb2 26.a3 Rb3+ 27.Re3 Rxe3+ 28.fxe3 b5 29.h5 a5 30.e4 b4 31.axb4 axb4 32.d5 exd5 33.exd5 b3 34.d6 Kf8 35.Kf4 b2 36.g4 b1=Q 37.Ke5 Ke8 38.Kd5 Qb5+ 39.Ke4 Qc4+ 40.Kf3 Qd5+ 0-1