[Event "It (open) \"] [Site "masterchessopen.com Berlin (Germany)"] [Round "0"] [White "Ellers Holger (GER)"] [Black "Hobuss Udo (GER)"] [Result "1-0"] [WhiteElo "2370"] [BlackElo "2393"] [ECO "E38"] [Opening "Nimzo-Indian: Classical, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.a3 Bxc5 7.Nf3 Nc6 8.Bg5 Be7 9.e3 b6 10.Bd3 h6 11.Bh4 Bb7 12.O-O Rc8 13.Qe2 Na5 14.Rad1 Nb3 15.Bb1 Nc5 16.Ne5 d6 17.Bxf6 Bxf6 18.Qc2 Re8 19.Qh7+ Kf8 20.f4 a6 21.b4 Qc7 22.bxc5 dxe5 23.cxb6 {#r} 1-0