[Event "It (open)"] [Site "masterchessopen.com Buenos Aires (Argentina)"] [Round "2"] [White "Schwanek Carlos (ARG)"] [Black "Rivero Jose Luis (ARG)"] [Result "1-0"] [WhiteElo "2375"] [BlackElo "2147"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O cxd4 11.cxd4 Bg4 12.f3 Na5 13.Bxf7+ Rxf7 14.fxg4 Rxf1+ 15.Kxf1 Qd6 16.e5 Qd5 17.Qc2 Nc4 18.Bf2 Rf8 19.Kg1 Bh6 20.Nc3 Qf7 21.Qe2 Qxf2+ 22.Qxf2 Be3 23.Qxe3 Nxe3 24.h3 Rc8 25.Ne2 Rc2 26.Kf2 Nd5 27.Kf3 b5 28.Rc1 Rxc1 29.Nxc1 b4 30.Ke4 e6 31.g3 h5 32.gxh5 gxh5 33.Kd3 Kf7 34.Kc4 Kg6 35.Nd3 Ne3+ 36.Kxb4 Nf5 37.Nf4+ Kf7 38.Ne2 h4 39.gxh4 Nxh4 40.Kc5 Ke7 41.Kc6 {#r} 1-0