[Event "It (open)"] [Site "Buenos Aires (Argentina)"] [Round "1"] [White "Lida Fidel Ernesto (ARG)"] [Black "Sorin Ariel (ARG)"] [Result "0-1"] [WhiteElo "2235"] [BlackElo "2452"] [ECO "E60"] [Opening "King's Indian: 3.Nf3 Bg7"] 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 e5 7.O-O Nbd7 8.d5 Nc5 9.Qc2 a5 10.Bg5 h6 11.Bh4 g5 12.Bg3 Nh5 13.Nd2 Nf4 14.Rfe1 f5 15.exf5 Bxf5 16.Nde4 Qe8 17.f3 Qg6 18.Bf1 Rf7 19.b3 Raf8 20.a3 g4 21.fxg4 Qxg4 22.b4 axb4 23.axb4 Nxe4 24.Nxe4 h5 25.Be2 Bxe4 {#R} 0-1