[Event "Ch Civil Service"] [Site "masterchessopen.com – Leeds (England)"] [Round "4"] [White "Boyes D"] [Black "Archer Richard"] [Result "0-1"] [ECO "B53"] [Opening "Sicilian, Chekhover, 4...Bd7"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.c4 Nf6 6.Nc3 g6 7.b3 Bg7 8.Bb2 Qa5 9.Nd2 Nc6 10.Qe3 Ng4 11.Qg3 Bd4 12.Nd1 Nxf2 13.Bxd4 Nxd4 14.Bd3 Nxh1 15.Qe3 Qe5 16.Nc3 Nf5 {#R} 0-1