[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "8"] [White "Grinberg Ricardo (ARG)"] [Black "Bronstein Luis (ARG)"] [Result "1-0"] [WhiteElo "2360"] [BlackElo "2349"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Bb7 14.Nf1 Rac8 15.Re2 Nh5 16.g4 Nf4 17.Bxf4 exf4 18.Qd2 f5 19.gxf5 Rxf5 20.exf5 Bxf3 21.Ree1 Qxc2 22.Qxf4 {#r} 1-0