[Event "World Tournament (corr.)"] [Site "masterchessopen.com – corr."] [Round "0"] [White "Gustafsson"] [Black "Lanz Calavia Jose Maria"] [Result "1-0"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7 8.Nge2 c5 9.d5 e6 10.O-O exd5 11.cxd5 Re8 12.Qd2 Na6 13.Bg5 Nc7 14.Rab1 Qd7 15.b4 Ba6 16.bxc5 bxc5 17.Bxa6 Nxa6 18.Qd3 Nb4 19.Qc4 h6 20.Bd2 a6 21.Rfc1 Qa7 22.Be3 a5 23.a3 Na6 24.Bf4 Bf8 25.Nb5 Qd7 26.Rb3 Nh5 27.Bd2 a4 28.Rb2 Bg7 29.Bc3 Nc7 30.Bxg7 Nxg7 31.Rcb1 Nxb5 32.Rxb5 Ra7 33.Nc3 Rea8 34.Rb6 Ne8 35.e5 dxe5 36.Qxc5 Rc7 37.Rc6 Rac8 38.Rbb6 Nf6 39.Rxc7 Rxc7 40.Rb8+ Kh7 41.Qf8 g5 42.Qh8+ Kg6 43.Rb6 {#r} 1-0