[Event "Ch World (match) (cand.) (1/4)"] [Site "masterchessopen.com Porec (Croatia)"] [Round "7"] [White "Portisch Lajos (HUN)"] [Black "Larsen Bent (DEN)"] [Result "1-0"] [WhiteElo "2523"] [BlackElo "2415"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 dxc4 7.Bxc4 c5 8.O-O Nc6 9.a3 Ba5 10.Qd3 a6 11.Rd1 b5 12.Ba2 Bb7 13.dxc5 Bxc3 14.Qc2 Qe7 15.Qxc3 Rad8 16.Bd2 Ne4 17.Qc2 Nxc5 18.Be1 Na4 { ! } ( 18...e5 { ? } 19.Qf5 Qf6 20.Qh5 g6 21.Qh6 Qg7 22.Qh4 { ? } ) 19.Rac1 Rxd1 20.Rxd1 Rc8 21.Bb1 g6 22.Qe2 Qf6 23.Rd7 Ba8 24.b4 Ne5 25.Nxe5 Qxe5 26.Rd4 Nc3 27.Bxc3 ( 27.Qb2 { !? } 27...Qc7 28.f3 ) 27...Rxc3 28.Qb2 Qg5 { ?! } ( 28...Qc7 { =/? } ) 29.g3 Rc8 30.Qd2 Bf3 31.Bd3 e5 32.Rd7 Qg4 33.Bf1 Kg7 34.Qd6 Qf5 35.Rc7 Rxc7 36.Qxc7 Bd5 { ? } 37.f4 exf4 38.Qxf4 Qxf4 { ?? } ( 38...Qe6 { = } ) 39.exf4 Kf6 40.Kf2 Kf5 { ! } ( 40...Ke7 41.Ke3 Kd6 42.Kd4 f6 43.Bd3 { +?? } ) 41.Ke3 ( 41.Bh3+ { ?! } 41...Ke4 42.Bc8 f6 { ! } ) 41...Kg4 42.Kd4 Bb7 43.Ke5 ( 43.Kc5 { ? } 43...Kf3 44.Kb6 Bc8 45.Kc7 Be6 46.Kb7 Bc4 47.Bh3 f5 48.Kxa6 h5 ) 43...h5 44.Kf6 Bd5 45.Bd3 Kh3 { ? } ( 45...Bc4 { ! } ) 46.f5 Kxh2 { ? } ( 46...gxf5 47.Kxf5 Be6+ 48.Kf4 Bg4 49.Be4 f6 50.Bb7 Kxh2 51.Bxa6 Bd7 { = } ) 47.Ke5 { ! } 47...g5 ( 47...Bc4 48.fxg6 fxg6 49.Bxg6 Kxg3 50.Bxh5 { +?? } ) 48.Kxd5 Kxg3 49.f6 h4 50.Ke5 h3 51.Kf5 Kh4 52.Be4 h2 53.Bd5 g4 54.Kf4 Kh3 55.Bh1 g3 56.Kf3 Kh4 57.Bg2 {#r} 1-0