[Event "San Antonio"] [Site "San Antonio USA"] [Date "1972.11.27"] [Round "7"] [White "Lajos Portisch"] [Black "Kenneth Ray Smith"] [Result "1-0"] [ECO "A07"] [Opening "Reti: KIA"] 1.Nf3 d5 2.g3 c6 3.Bg2 Bf5 4.O-O Nf6 5.d3 e6 6.Nbd2 Be7 7.b3 a5 8.a4 O-O 9.Bb2 Na6 10.Ne5 Nc5 11.Qe1 h6 12.e4 Bh7 13.Qe2 Nfd7 14.Nef3 Bf6 15.e5 Be7 16.Nd4 Na6 17.f4 Nb4 18.Rac1 Bc5 19.Kh1 b5 20.axb5 Bxd4 21.Bxd4 cxb5 22.g4 Rc8 23.Qd1 Qc7 24.Nf3 a4 25.Qd2 Nc6 26.b4 Nxd4 27.Nxd4 Qb6 28.c3 Rc7 29.Rfe1 Kh8 30.h4 Nb8 31.Nc2 Nc6 32.d4 Bxc2 33.Rxc2 Rfc8 34.Rb2 Ne7 35.Re3 Rf8 36.h5 f5 37.exf6 Rxf6 38.Qe1 Rc6 39.Rbe2 Ng8 40.g5 Rxf4 41.Rxe6 Rxe6 42.Rxe6 Qd8 43.gxh6 Qh4+ 44.Qxh4 Rxh4+ 45.Kg1 Nf6 46.Rb6 Ne4 47.Bxe4 Rxe4 48.hxg7+ Kxg7 49.Rxb5 Re3 50.Rc5 a3 51.Kf2 a2 52.Ra5 Rxc3 53.Rxa2 Rd3 54.Rb2 Rxd4 55.b5 Rh4 56.Ke3 Rxh5 57.b6 Rh8 58.b7 Rb8 59.Kd4 Kf7 60.Kxd5 {#r} 1-0