[Event "It (open)"] [Site "masterchessopen.com Dortmund (Germany)"] [Round "11"] [White "Koscielski Janus Darius (GER)"] [Black "Movsziszian Karen (ARM)"] [Result "0-1"] [WhiteElo "2305"] [BlackElo "2440"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...a6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Nf6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 12.Nxc6 bxc6 13.Be2 Be7 14.O-O d5 15.Rb3 Qc5+ 16.Be3 Qd6 17.e5 Qxe5 18.Bf4 Bc5+ 19.Kh1 Qd4 20.Qc1 O-O 21.Rd1 Qf2 22.g3 Ba7 23.Rf1 Qc5 24.Na4 Qe7 25.Nb6 Bxb6 26.Rxb6 e5 27.Bg5 Bh3 28.Re1 Qc5 {#R} 0-1