[Event "It (open)"] [Site "masterchessopen.com – Kassel (Germany)"] [Round "5"] [White "Mertens Marc (LUX)"] [Black "Floessel Sandra (GER)"] [Result "1-0"] [WhiteElo "2225"] [BlackElo "1883"] [ECO "A06"] [Opening "Reti: 1...d5"] 1.Nf3 d5 2.d4 Nf6 3.g3 e6 4.Bg2 Be7 5.O-O O-O 6.c4 Nbd7 7.Nc3 c6 8.b3 b6 9.Bb2 Bb7 10.Nd2 Qc7 11.Rc1 Qd8 12.Qc2 Rc8 13.Rfd1 Re8 14.Qb1 Bf8 15.e4 dxe4 16.Ndxe4 g6 17.Rd3 Qe7 18.Rcd1 Bg7 19.Qc1 Red8 20.Ba3 c5 21.dxc5 Bxe4 22.cxb6 Qe8 23.Bxe4 Nxe4 24.b7 {#r} 1-0