[Event "Ch Netherlands (juniors) (b) (g)"] [Site "masterchessopen.com – Haarlem (Netherlands)"] [Date "2011.05.08"] [Round "9"] [White "Dalemans Diana (NED)"] [Black "Roelofs Iris"] [Result "1-0"] [WhiteElo "1953"] [BlackElo "1614"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4 Nc6 7.Nf3 e6 8.a4 d5 9.e5 Nd7 10.Bd3 Bc5 11.Qe2 Qc7 12.Nd1 Nb4 13.Be3 Nxd3+ 14.cxd3 O-O 15.O-O Bxe3+ 16.Nxe3 b6 17.d4 Bb7 18.f5 exf5 19.Nxf5 Rfe8 20.Rac1 Qb8 21.Qf2 Rf8 22.Qg3 g6 23.Qh4 {#r} 1-0