[Event "Cup Clare Benedict"] [Site "masterchessopen.com Biel (Switzerland)"] [Round "1"] [White "Pfeiffer Gerhard (GER)"] [Black "Bruzzi Stefano"] [Result "1-0"] [BlackElo "2288"] [ECO "D94"] [Opening "Gruenfeld: 5.e3 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 O-O 6.cxd5 Nxd5 7.Bc4 Nb6 8.Bb3 Na6 9.O-O c5 10.h3 Bd7 11.Ne5 Bxe5 12.dxe5 c4 13.Bc2 Nb4 14.a3 Nxc2 15.Qxc2 Qc7 16.f4 Rad8 17.e4 Bc6 18.Be3 Rd3 19.Rae1 Nc8 20.Qf2 b5 21.f5 Qxe5 22.fxg6 Qh5 23.gxf7+ Rxf7 24.Qg3+ Rg7 25.Qf4 Rf7 26.Qc7 Rxf1+ 27.Rxf1 Qe8 28.Bh6 {#r} 1-0