[Event "Ch Great Britain"] [Site "masterchessopen.com Canterbury (England)"] [Date "2010.07.29"] [Round "4"] [White "Williams Simon (ENG)"] [Black "Rich Mark (ENG)"] [Result "1-0"] [WhiteElo "2485"] [BlackElo "2145"] [ECO "E11"] [Opening "Bogo-Indian"] 1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nc3 Ne4 5.Qc2 f5 6.g3 b6 7.Bg2 O-O 8.O-O d5 9.Ne5 Bb7 10.cxd5 exd5 11.Nxe4 fxe4 12.Qb3 Bd6 13.Bxe4 Bxe5 14.dxe5 Na6 15.Bg2 Nc5 16.Qc2 Qe7 17.b4 Ne4 18.Qb2 Rae8 19.f3 Ng5 20.f4 Ne4 21.Be3 c5 22.Bxe4 dxe4 23.bxc5 bxc5 24.Rac1 Rc8 25.Qa3 {#r} 1-0