[Event "1st Mercosur ol"]
[Site "Mar del Plata ARG"]
[Date "2009.06.24"]
[Round "5"]
[White "Olivares, Claudio CHI"]
[Black "Lopez, Mario Iver BOL"]
[Result "0-1"]
[WhiteElo "1996"]
[BlackElo "2275"]
[ECO "B33"]
[EventDate "2009.06.20"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Nd5 Be7 10.Bxf6 Bxf6 11.c3 Ne7 12.Be2 Bg5 13.Nc2 Bb7 14.a4 Nxd5 15.
exd5 bxa4 16.Rxa4 O-O 17.O-O f5 18.Bc4 Qb6 19.b3 Kh8 20.Kh1 a5 21.Na3 Rac8
22.Qe2 Rc7 23.h3 g6 24.g3 e4 25.Nc2 Bf6 26.Qd2 Be5 27.Nd4 Re7 28.Kg1 f4 
29.g4 Bc8 30.Nc6 Ree8 31.Nxe5 Rxe5 32.Qd4 Qd8 33.Re1 e3 34.fxe3 f3 35.Rf1 
Qh4 36.Rf2 Qxh3 37.Bd3 Kg8 38.Raa2 Rg5 39.Rh2 Rxg4+ 40.Kh1 Rxd4 41.Rxh3 
Bxh3 0-1

