[Event "It (open)"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Frydman Isidoro (ARG)"] [Black "Toth Peter (BRA)"] [Result "1-0"] [WhiteElo "2230"] [BlackElo "2153"] [ECO "E61"] [Opening "King's Indian: 4.Nf3 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d5 6.cxd5 Nxd5 7.Bg2 c5 8.O-O cxd4 9.Nxd4 Nxc3 10.bxc3 Qa5 11.Bb2 Na6 12.Nb3 Qc7 13.Rc1 Be6 14.Qc2 Rac8 15.Qe4 Nc5 16.Qb4 b6 17.Nd4 Bd7 18.Nb5 Bxb5 19.Qxb5 Rfd8 20.Rc2 a6 21.Qb4 b5 22.Bc1 Na4 23.Bf4 e5 24.Bg5 Rd7 25.c4 Rd4 26.Rfc1 Bf8 27.Qb3 Qd7 28.cxb5 Rd1+ 29.Bf1 Rxc1 30.Bxc1 Rxc2 31.Qxc2 axb5 32.Be3 b4 33.Bd2 Nc3 34.Bxc3 Qc7 35.e3 bxc3 36.Bd3 Kg7 37.Qb3 Qa5 38.a4 h5 39.Qb5 Qc7 40.Bc2 h4 41.a5 h3 42.a6 Bc5 43.Kf1 Qd6 44.Qd3 Qb6 45.Ke2 f5 46.Qc4 Qb2 47.Qb3 Qa1 48.Qb7+ Kh6 49.Qc8 Kh7 50.Qxc5 Qxa6+ 51.Ke1 Qa1+ 52.Bd1 Qc1 53.Qe7+ Kh6 54.Qd8 Kg7 55.Qd3 Kh7 56.Qc2 Qa1 57.f3 f4 58.exf4 exf4 59.gxf4 Qa7 60.Qf2 Qa5 61.Qh4+ Kg7 62.Qe7+ Kh6 63.Bc2 Qa1+ 64.Kf2 Qa6 65.Qg5+ Kh7 66.f5 {#r} 1-0