[Event "It (open) (juniors) (under 12)"] [Site "masterchessopen.com – Hengelo (Netherlands)"] [Round "4"] [White "Postma Daan"] [Black "Weijer Sebastiaan"] [Result "1-0"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f3 Bc5 7.Be3 a6 8.Nxc6 Qc7 9.Bxc5 bxc6 10.Qd6 Qd8 11.Na4 Bb7 12.Nb6 Rb8 13.O-O-O Ba8 14.Nc4 Ng8 15.Qf8# 1-0