[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Kummer"] [Black "Stache"] [Result "1-0"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Bd3 e5 12.Qc2 Re8 13.e4 exd4 14.cxd4 cxd4 15.e5 Ng4 16.Bf4 Qe7 17.Rfe1 Be6 18.Bxh7+ Kh8 19.Bd3 Rac8 20.Qd2 Bd5 21.Bg5 Qe6 22.Qf4 Nh6 23.Nxd4 Qg4 24.Qxg4 Nxg4 25.Nxc6 Rxc6 26.Bb5 Rc2 27.Rad1 Bc6 28.Bxc6 Rxc6 29.f4 Rec8 30.h3 Nh6 31.Bxh6 gxh6 32.f5 Kg7 33.Rd7 R8c7 34.Red1 Rc1 35.Kh2 Kf8 36.Rd8+ Ke7 37.R1d6 f6 38.e6 R1c5 39.R6d7+ Rxd7 40.Rxd7+ Ke8 41.g4 Rc3 42.Rxb7 Rxa3 43.Rf7 a5 44.Rxf6 a4 45.Rf7 Rc3 46.Rb7 a3 47.f6 {#r} 1-0