[Event "It"] [Site "masterchessopen.com Berlin (Germany)"] [Round "5"] [White "Bogoljubow Efim"] [Black "Brinckmann Alfred (GER)"] [Result "1-0"] [ECO "A09"] [Opening "Reti: 2.c4"] 1.Nf3 d5 2.c4 e6 3.d4 c6 4.e3 Nd7 5.Bd3 Ngf6 6.Nc3 Bd6 7.e4 dxe4 8.Nxe4 Nxe4 9.Bxe4 Nf6 10.Bc2 h6 11.O-O O-O 12.Qd3 b6 13.b3 Bb7 14.Bb2 Re8 15.Rfe1 c5 16.d5 Bc8 17.Rad1 Bc7 18.d6 Bb8 19.Bxf6 {#r} 1-0