[Event "Niksic"] [Site "12"] [Round "0"] [White "Lajos Portisch"] [Black "Bent Larsen"] [Result "1/2-1/2"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6 3.Nf3"] 1.c4 Nf6 2.Nc3 e6 3.Nf3 c5 4.e3 Be7 5.d4 cxd4 6.exd4 O-O 7.Bd3 d5 8.cxd5 exd5 9.h3 Nc6 10.O-O Be6 11.Bf4 Rc8 12.Re1 Qb6 13.Na4 Qd8 14.Nc5 Nxd4 15.Nxd4 Bxc5 16.Nxe6 fxe6 17.Rxe6 Qd7 18.Bf5 Ne4 19.Rf6 Bxf2+ 20.Kh2 Qxf5 21.Rxf5 Rxf5 22.Rc1 Rcf8 23.Bc7 Be3 24.Rc2 d4 25.Qd3 Re8 26.g4 Rff8 27.Kg2 b6 28.b4 Kh8 29.Bg3 Nc3 30.Bd6 Rg8 31.Bg3 h6 32.h4 Rgf8 33.g5 Nd5 34.a3 hxg5 35.hxg5 Bxg5 36.Kh1 Kg8 37.Rh2 Ne3 38.Qb3+ Rf7 39.Rh8+ Kxh8 40.Qxf7 Rc8 41.Qh5+ Bh6 42.Bf4 Rc1+ 43.Kh2 Rc2+ 44.Kg3 Rc3 45.Kf2 Rxa3 46.Bxh6 gxh6 47.Qxh6+ Kg8 48.Qe6+ Kg7 49.b5 Ra4 50.Kf3 Rc4 51.Qd7+ Kg6 52.Qxa7 Nd5 53.Qd7 Rc5 54.Qe6+ {#d} 1/2-1/2