[Event "USSR vs. Rest of the World"] [Site "Belgrade SRB"] [Date "1970.04.04"] [Round "4.1"] [White "Bent Larsen"] [Black "Leonid Stein"] [Result "1-0"] [ECO "A05"] [Opening "Reti: KIA"] 1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.c4 O-O 5.O-O d6 6.d4 Nbd7 7.Nc3 e5 8.e4 exd4 9.Nxd4 Re8 10.Re1 Ng4 11.f3 Nge5 12.b3 Nc5 13.Be3 f5 14.Qd2 fxe4 15.Bg5 Qd7 16.Nxe4 Nxe4 17.Rxe4 Nc6 18.Nxc6 Rxe4 19.fxe4 Qxc6 20.e5 Qc5+ 21.Kh1 Be6 22.Bxb7 Rf8 23.Be3 Qxe5 24.Re1 Qc3 25.Kg2 Qxd2+ 26.Bxd2 Bd4 27.Bf4 Kf7 28.Bh6 Rb8 29.Bc6 Bf6 30.Be3 a6 31.Bd2 Rb6 32.Bf3 Rb8 33.Ba5 Bd8 34.Rf1 Kg8 35.Bc6 Bf7 36.g4 Be7 37.Kg3 Rd8 38.Rd1 Bf6 39.h4 Be5+ 40.Kg2 Rc8 41.g5 Kg7 42.Bd7 Rd8 43.Bg4 d5 44.Bf3 h6 45.gxh6+ Kxh6 46.Bd2+ Kg7 47.Bg5 Rd6 48.Bxd5 Bxd5+ 49.Rxd5 Rxd5 50.cxd5 Kf7 51.Kf3 Ke8 52.Bf4 Bf6 53.Bxc7 Bxh4 54.b4 Kd7 55.Bb6 Bf6 56.Bc5 Bb2 57.a4 Ba3 58.a5 Bb2 59.Kf4 Bf6 60.Ke4 Bc3 61.b5 axb5 62.a6 Kc8 63.d6 Kb8 64.Kd5 Bf6 65.Kc6 g5 66.Kxb5 g4 67.Kc4 Ka8 68.Kd3 Be5 69.d7 Bc7 70.Ke4 g3 71.Kf3 Bd8 72.Kxg3 Ba5 73.Kg4 Bd8 74.Kf5 Ba5 75.Ke6 Bc7 76.Kf7 Ba5 77.Ke8 Bc7 78.Be7 Ba5 79.Bd8 Bd2 80.Bb6 Bg5 81.Bc5 {#r} 1-0