[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Mittag L"] [Black "Ballmann Martin (SUI)"] [Result "1-0"] [BlackElo "2369"] [ECO "B05"] [Opening "Alekhine: Modern, 5.Be2"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.O-O Be7 7.c4 Nb6 8.Nc3 O-O 9.exd6 cxd6 10.Be3 d5 11.c5 Nc4 12.Bc1 Nc6 13.b3 N4a5 14.Be3 b6 15.Na4 Qd7 16.cxb6 Rfb8 17.bxa7 Qxa7 18.Qd2 Bb4 19.Qb2 Bxf3 20.gxf3 Nc4 21.Qc2 Na3 22.Qxc6 Rc8 23.Qb6 Qe7 24.Rfc1 Nc2 25.Rxc2 {#r} 1-0