[Event "It (open)"] [Site "Mar del Plata (Argentina)"] [Round "4"] [White "Bustamante Oscar (ARG)"] [Black "Acosta Mariano (ARG)"] [Result "0-1"] [WhiteElo "2013"] [BlackElo "2125"] [ECO "B02"] [Opening "Alekhine: Scandinavian Variation"] 1.e4 Nf6 2.Nc3 e5 3.Bc4 Bb4 4.d3 O-O 5.Bg5 c6 6.Qf3 h6 7.Bh4 b5 8.Bb3 Na6 9.Ne2 Nc5 10.g4 a5 11.a3 Nxb3 12.cxb3 Be7 13.Bxf6 Bxf6 14.Ng3 g6 15.Nf1 Bb7 16.Ne3 Qe7 17.Qg3 Qe6 18.Nf5 Bg5 19.Ne3 Bf4 20.Qf3 Qxb3 21.Qe2 d5 22.Ng2 b4 23.Nd1 Ba6 {#R} 0-1