[Event "Olympiad (sf)"] [Site "masterchessopen.com Moscow (Russia)"] [Date "1956.09.04"] [Round "4"] [White "Benkner Otto (Saar)"] [Black "Blau Maximilian (SUI)"] [Result "0-1"] [BlackElo "2370"] [ECO "A17"] [Opening "English: Anglo-Indian, 2.Nc3 e6"] 1.c4 Nf6 2.Nc3 e6 3.d4 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Nf3 Na6 7.e3 Nxc5 8.Bd2 b6 9.a3 Bxc3 10.Bxc3 d5 11.Be2 Bb7 12.O-O Rc8 13.Rad1 Qe7 14.b3 Rfd8 15.Qb2 Nce4 16.Bb4 Qe8 17.Nd2 a5 18.Nxe4 Nxe4 19.Be1 dxc4 20.Rxd8 Qxd8 21.Bxc4 Qg5 22.f4 Qc5 23.Qd4 Qxd4 24.exd4 Bd5 25.Bxd5 exd5 26.b4 a4 27.b5 Nd6 28.Bb4 Nxb5 29.Re1 Nxd4 {#R} 0-1