[Event "Reykjavik Open 2017"] [Site "Reykjavik ISL"] [Date "2017.04.19"] [Round "1.88"] [White "Della Pietra,A"] [Black "Roebuck,Derek"] [Result "1-0"] [WhiteElo "2228"] [BlackElo "1661"] [ECO "D06"] [Opening "QGD: 2...Bf5 3.cxd5"] 1.d4 d5 2.c4 Bf5 3.cxd5 Nf6 4.Nc3 Nxd5 5.f3 Nxc3 6.bxc3 e5 7.e4 Bg6 8.Rb1 exd4 9.cxd4 Bd6 10.Nh3 O-O 11.Be3 a5 12.Bc4 Bb4+ 13.Kf2 Re8 14.Nf4 Nd7 15.h4 Nf6 16.Qb3 Qe7 17.Nxg6 hxg6 18.e5 Nd7 19.Bg5 {#r} 1-0