[Event "Ch IBCA (blindfold)"] [Site "masterchessopen.com – Brno (Czech Republic)"] [Round "7"] [White "Tchaitchits V"] [Black "Dobierzin Olaf (GER)"] [Result "1-0"] [BlackElo "2113"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8 9.Nc1 e5 10.d5 Nd4 11.N1e2 Nxe2 12.Bxe2 Nh5 13.O-O-O f5 14.g3 Nf6 15.exf5 gxf5 16.Bd3 Qe8 17.h3 Bd7 18.g4 e4 19.fxe4 Nxe4 20.Bxe4 fxe4 21.Bd4 Bxd4 22.Qxd4 e3 23.Rde1 Rf3 24.Ne4 Qg6 25.g5 Bf5 26.Nf6+ Kf7 27.h4 Rf2 28.Qxe3 Rc2+ 29.Kd1 Kg7 30.h5 Qf7 31.Rhf1 {#r} 1-0