[Event "1st Mercosur ol"]
[Site "Mar del Plata ARG"]
[Date "2009.06.24"]
[Round "5"]
[White "Silva Rosas, Natalia URU"]
[Black "Fernandez, Maria Florencia ARG"]
[Result "1-0"]
[WhiteElo "1992"]
[BlackElo "2105"]
[ECO "B23"]
[EventDate "2009.06.20"]
[PlyCount "129"]

1.e4 c5 2.Nc3 Nc6 3.f4 g6 4.Nf3 Bg7 5.Bb5 Nd4 6.O-O e6 7.d3 Ne7 8.Be3 O-O 
9.Bxd4 cxd4 10.Ne2 Qb6 11.Bc4 d5 12.exd5 exd5 13.Bb3 Nf5 14.Qd2 Ne3 15.Rf2
Re8 16.h3 Bd7 17.c3 dxc3 18.bxc3 a5 19.Rb1 a4 20.Bc2 Qc7 21.Nfd4 Ra5 22.f5
Bh6 23.fxg6 hxg6 24.Rf3 Rc5 25.Qe1 Nf5 26.Nxf5 Bxf5 27.Rxf5 gxf5 28.d4 Ra5
29.Bxf5 Ra6 30.Bd3 Rae6 31.Qh4 Qe7 32.Qg4+ Qg5 33.Qxg5+ Bxg5 34.Kf2 Rf6+ 
35.Ke1 Re3 36.Bb5 Re7 37.Rb2 a3 38.Rc2 Rb6 39.c4 dxc4 40.Bxc4 Rb2 41.Bb3 
Be3 42.Rc8+ Kg7 43.d5 Rxb3 44.axb3 a2 45.Ra8 Rd7 46.Rxa2 Rxd5 47.Nc3 Rd3 
48.Nd1 Bc5 49.Rb2 Ba3 50.Rb1 Bb4+ 51.Ke2 Rd2+ 52.Kf3 f5 53.Nf2 Bc5 54.Nd1 
Kf6 55.b4 Bd4 56.b5 b6 57.Rc1 Ke5 58.h4 f4 59.h5 Rd3+ 60.Ke2 Rb3 61.Kf1 
Rxb5 62.h6 Ke4 63.Nf2+ Ke3 64.Re1+ Kd2 65.Ne4+ 1-0

