[Event "Memorial P.Keres (open)"] [Site "masterchessopen.com – Utrecht (Netherlands)"] [Round "5"] [White "Van Dikkenberg Erik"] [Black "Jens Jelmer (NED)"] [Result "0-1"] [BlackElo "2316"] [ECO "B53"] [Opening "Sicilian, Chekhover, 4...Nc6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.c4 Nf6 8.Nc3 e6 9.O-O Be7 10.b3 O-O 11.Bb2 Qa5 12.Rfe1 Rfe8 13.Qd3 d5 14.cxd5 exd5 15.exd5 Rad8 16.Re5 Nxd5 17.Rd1 Bf6 18.Rh5 Bxc3 19.Qxh7+ Kf8 20.Nh4 Bxb2 {#R} 0-1