[Event "corr."] [Site "masterchessopen.com DDR"] [Round "0"] [White "Matthaei"] [Black "Just"] [Result "0-1"] [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.Nxe5 Nxe5 14.dxe5 Qxe5 15.f3 Bd7 16.e4 c4 17.Be2 Bc6 18.Rf2 Qc5 19.a4 Rac8 20.Ba3 Qe5 21.Bf1 Red8 22.Bxc4 Bxe4 23.Bxf7+ Kxf7 24.fxe4 Rxc3 25.Qa2+ Qe6 26.Qe2 Kg8 27.e5 Ng4 28.Rf4 Qxe5 29.Qa2+ Kh8 30.Qd2 Rcd3 31.Raf1 h5 32.Qc1 Rd1 {#R} 0-1