[Event "1st Mercosur ol"]
[Site "Mar del Plata ARG"]
[Date "2009.06.22"]
[Round "3"]
[White "Roselli Mailhe, Bernardo URU"]
[Black "Campero, Ronald BOL"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2248"]
[ECO "E11"]
[EventDate "2009.06.20"]
[PlyCount "75"]

1.d4 Nf6 2.c4 Nc6 3.Nf3 e6 4.g3 Bb4+ 5.Bd2 Qe7 6.Bg2 Bxd2+ 7.Nbxd2 d6 8.
O-O O-O 9.e4 e5 10.d5 Nb8 11.b4 a5 12.a3 Na6 13.Ne1 Bg4 14.f3 Bd7 15.Nd3 
axb4 16.axb4 c6 17.dxc6 bxc6 18.Qe2 Nc7 19.f4 Bg4 20.Qf2 exf4 21.gxf4 d5 
22.exd5 cxd5 23.c5 Qd7 24.Nb3 Qb5 25.Qd2 Qc4 26.Rab1 Ne4 27.Bxe4 dxe4 28.
Ne5 Qe2 29.Rfe1 Qxd2 30.Nxd2 Bf5 31.Nxe4 Nb5 32.Rbc1 Ra4 33.Nd6 Nxd6 34.
cxd6 Rxb4 35.Nc6 Rxf4 36.Ne7+ Kh8 37.Nxf5 Rxf5 38.d7 1-0

