[Event "Olympiad"] [Site "masterchessopen.com Leipzig (Germany)"] [Round "9"] [White "Lombardy William J (USA)"] [Black "Darga Klaus (GER)"] [Result "1/2-1/2"] [WhiteElo "2435"] [BlackElo "2453"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 c5 5.e3 O-O 6.Bd3 d5 7.O-O dxc4 8.Bxc4 b6 9.a3 cxd4 10.axb4 dxc3 11.bxc3 Qc7 12.Qd4 Bb7 13.Be2 Nc6 14.Qf4 Rfc8 15.Qxc7 Rxc7 16.Ba3 a5 17.bxa5 Nxa5 18.Bb4 Nd5 19.Ra3 Nc6 20.Rxa8+ Bxa8 21.Ra1 Bb7 22.Bd6 Rd7 23.Be5 f6 24.Bd4 {#d} 1/2-1/2