[Event "It \"] [Site "masterchessopen.com London (England)"] [Round "0"] [White "Perkins Alan H (ENG)"] [Black "Wells Peter K (ENG)"] [Result "0-1"] [WhiteElo "2235"] [BlackElo "2497"] [ECO "E40"] [Opening "Nimzo-Indian: Rubinstein"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 O-O 7.O-O c5 8.Na4 cxd4 9.exd4 Re8 10.a3 Bf8 11.b4 d6 12.Bb2 Nbd7 13.Re1 a5 14.b5 Rc8 15.Rc1 d5 16.Ne5 Nxe5 17.dxe5 Nd7 18.cxd5 Rxc1 19.Qxc1 Bxd5 20.Bc4 Nc5 21.Bxd5 Nd3 22.Qb1 Qxd5 23.Nxb6 Qxb5 24.Bd4 Qxb1 25.Rxb1 Ra8 26.Be3 Nxe5 27.a4 Bb4 28.h3 h6 29.Rc1 g5 30.f4 gxf4 31.Bxf4 Nd3 {#R} 0-1