[Event "It (open)"] [Site "masterchessopen.com Cannes (France)"] [Round "4"] [White "Derieux Christian (FRA)"] [Black "Chevallier Cedric (FRA)"] [Result "0-1"] [WhiteElo "2155"] [BlackElo "2083"] [ECO "D55"] [Opening "QGD: 6.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bxf6 Bxf6 8.Qc2 b6 9.O-O-O Bb7 10.cxd5 exd5 11.g4 g6 12.h4 Bg7 13.g5 h5 14.Ne5 Nd7 15.f4 Qe8 16.Bh3 Nxe5 17.fxe5 c5 18.Kb1 c4 19.Ne2 Rd8 20.Nf4 b5 21.e6 Rd6 22.Rhf1 a5 23.Nxg6 fxg6 24.Rxf8+ Bxf8 25.Rf1 Bc8 26.Rf7 Bxe6 27.Bxe6 Qxe6 28.Rf6 Qxf6 {#R} 0-1