[Event "Ch Argentina (1/2 final)"] [Site "masterchessopen.com – Buenos Aires (Argentina)"] [Date "2006.03.22"] [Round "2"] [White "Orsini Antonio (ARG)"] [Black "De Dovitiis Alejo (ARG)"] [Result "0-1"] [WhiteElo "2370"] [BlackElo "2356"] [ECO "C68"] [Opening "Spanish: Exchange, 4...dxc6"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O Qe7 6.d4 exd4 7.Nxd4 Bd7 8.Be3 Nf6 9.f3 O-O-O 10.c4 Qe5 11.Nc3 Be6 12.b3 Bb4 13.Qc2 Rxd4 14.f4 Qc5 15.Rad1 Rxd1 16.Nxd1 Qh5 17.f5 Ng4 18.Bf4 Bc5+ 19.Kh1 Rd8 20.Nb2 g5 {#R} 0-1