[Event "It (b)"] [Site "masterchessopen.com – Bad Meinberg (Germany)"] [Round "0"] [White "Nicolai Werner"] [Black "Dittmann Hans-Adolf (GER)"] [Result "0-1"] [WhiteElo "2200"] [BlackElo "2170"] [ECO "B53"] [Opening "Sicilian, Chekhover, 4...Nc6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.O-O-O Be7 10.Rhe1 O-O 11.Qd2 Qb6 12.Nd4 Rfd8 13.f3 Rac8 14.g4 Be8 15.Be3 Qa6 16.g5 Nd7 17.f4 Nb6 18.Kb1 d5 19.e5 Bb4 20.Nde2 Bb5 21.Bd4 Na4 22.Qe3 Bc4 {#R} 0-1