[Event "It"] [Site "masterchessopen.com La Plata (Argentina)"] [Round "2"] [White "Maderna Carlos H (ARG)"] [Black "Najdorf Miguel (POL)"] [Result "0-1"] [BlackElo "2445"] [ECO "E61"] [Opening "King's Indian: 4.g3 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.e3 c6 9.b3 Re8 10.Bb2 e4 11.Nd2 d5 12.Rc1 Nf8 13.b4 Ne6 14.b5 Ng5 15.Qa4 Bd7 16.cxd5 cxd5 17.Qb3 Bg4 18.h4 Nf3+ 19.Nxf3 exf3 20.Bh1 Qd7 21.Qd1 Qf5 22.Nb1 Qh5 23.Re1 Bh6 24.Rc7 Bxe3 25.Bc1 Bxf2+ 26.Kxf2 Rxe1 27.Qxe1 Ne4+ 28.Ke3 Re8 29.Qb4 Nxg3+ 30.Re7 Rxe7+ {#R} 0-1