[Event "It"] [Site "masterchessopen.com Sheveningen (Netherlands)"] [Round "0"] [White "Oskam Gerard"] [Black "Johner Paul F (SUI)"] [Result "0-1"] [ECO "D51"] [Opening "QGD: 4.Bg5 Nbd7 5.e3 c6"] 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3 Qa5 7.Nd2 Bb4 8.Qc1 Ne4 9.Ncxe4 dxe4 10.Bf4 e5 11.dxe5 Nc5 12.Kd1 Bg4+ 13.Kc2 O-O-O 14.Nb3 Qa4 15.g3 Nd3 {#R} 0-1