[Event "2nd WTCh-U26 qual. group 5"]
[Site "Mexico City MEX"]
[Date "1980.08.19"]
[EventDate "1980.08.18"]
[Round "2"]
[Result "1-0"]
[White "Araya Umana, Carlos"]
[Black "Marc Feltz"]
[ECO "A02"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "58"]

1.f4 Nc6 2.Nf3 d5 3.e3 a6 4.b3 e6 5.Bb2 Nf6 6.c4 g6 7.Be2 Bg7 8.O-O O-O 9.
Ne5 Nxe5 10.Bxe5 c6 11.Qc2 Nd7 12.Bxg7 Kxg7 13.Nc3 b5 14.a3 Bb7 15.d4 f6
16.e4 Qe7 17.Rfe1 f5 18.exd5 bxc4 19.Bxc4 cxd5 20.Nxd5 Qd6 21.Nb4 Qxd4+
22.Qf2 Qxf2+ 23.Kxf2 a5 24.Rxe6 Nc5 25.Re7+ Kf6 26.Rc7 axb4 27.Rxc5 bxa3
28.Rc7 Be4 29.Rd1 1-0