[Event "US Open"] [Site "Ventura"] [Date "1971.08.08"] [Round "1.16"] [White "Arthur Nagel"] [Black "Tibor Weinberger"] [Result "0-1"] [ECO "B15"] [Opening "Caro-Kann: 4.Nxe4 Nf6"] 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 Bg4 7.Be2 Qc7 8.c3 Nd7 9.Be3 O-O-O 10.Qa4 a6 11.d5 Bxf3 12.Bxf3 cxd5 13.Bxd5 e6 14.Bf3 Bc5 15.O-O-O Bxe3+ 16.fxe3 Ne5 17.Be2 Qc5 18.Qf4 Rhg8 19.g3 Rd7 20.Rxd7 Nxd7 21.Rd1 Rg5 22.Rd4 e5 23.Qxg5 fxg5 24.Rc4 Kc7 25.Rxc5+ Nxc5 26.Kc2 f5 27.Bc4 Kd6 28.Bg8 h6 29.Bh7 Ke6 30.b4 Nd7 31.Bg8+ Kd6 32.Bh7 f4 33.exf4 exf4 34.gxf4 gxf4 35.Be4 b6 36.Bb7 a5 37.bxa5 bxa5 38.Ba6 Ke5 39.Kd2 Nc5 40.Bf1 Ke4 41.Ke2 f3+ 42.Kf2 Kf4 43.Bb5 Ne4+ 44.Kf1 Ke3 {#R} 0-1