[Event "It (open) \"] [Site "masterchessopen.com – Cologne (Germany)"] [Round "4"] [White "Haag Martin (GER)"] [Black "Mewes Jens (GER)"] [Result "1-0"] [WhiteElo "2305"] [BlackElo "2253"] [ECO "A16"] [Opening "English: Anglo-Indian, 2.Nc3 d6"] 1.c4 Nf6 2.Nc3 d6 3.d4 g6 4.e4 Bg7 5.h3 O-O 6.Bg5 c5 7.d5 b5 8.cxb5 a6 9.a4 axb5 10.Bxb5 Ba6 11.Nf3 Bxb5 12.axb5 Nbd7 13.O-O Qc7 14.Qe2 Ra5 15.Rxa5 Qxa5 16.e5 Nxe5 17.Nxe5 dxe5 18.Qxe5 Re8 19.Qe2 Qc7 20.Rd1 Qb7 21.Bxf6 Bxf6 22.Ne4 Bd4 23.Nd6 Qxd5 24.Nxe8 Qd8 25.b6 Qxe8 26.b7 {#r} 1-0