[Event "Ch Great Britain"] [Site "masterchessopen.com Hove (England)"] [Round "4"] [White "Buckley Graeme (ENG)"] [Black "Roktim Bandyopadhyay (IND)"] [Result "1-0"] [WhiteElo "2380"] [BlackElo "2275"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Ne2 cxd4 7.exd4 d5 8.cxd5 Nxd5 9.O-O O-O 10.a3 Be7 11.Bb1 Nf6 12.Qd3 g6 13.Ba2 b6 14.Bh6 Re8 15.Rad1 Bb7 16.Rfe1 Kh8 17.Qh3 Nd5 18.Nxd5 exd5 19.Qf3 Bf6 20.Bxd5 Nxd4 21.Nxd4 {#r} 1-0