[Event "Olympiad"] [Site "masterchessopen.com Lugano (Switzerland)"] [Round "7"] [White "Dietrich Norbert"] [Black "Morschel Dieter (RSA)"] [Result "1-0"] [ECO "C65"] [Opening "Spanish: Berlin, 4.O-O"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Bc5 5.c3 O-O 6.d4 Bb6 7.Re1 d6 8.h3 h6 9.Na3 exd4 10.cxd4 d5 11.exd5 Qxd5 12.Be3 Ba5 13.Rf1 Bf5 14.Rc1 Bb4 15.Bc4 Qe4 16.Nb5 a6 17.Nc3 Bxc3 18.bxc3 Na5 19.Be2 c5 20.Ne5 Rad8 21.Bd3 {#r} 1-0