[Event "Ch Netherlands (juniors)"] [Site "masterchessopen.com Netherlands"] [Round "3"] [White "Greben K"] [Black "Goedbloed P"] [Result "1-0"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Qc7 11.Rc1 Rd8 12.f4 Bg4 13.f5 Ne5 14.Bb3 Rac8 15.h3 c4 16.Bc2 Bxe2 17.Qxe2 Nd7 18.e5 Nxe5 19.dxe5 Qxe5 20.fxg6 fxg6 21.Bb1 Rd6 22.Rf4 Qb5 23.Bd4 e5 24.a4 Qa5 25.Re4 Qxa4 26.Bxe5 Bxe5 27.Rxe5 Rcd8 28.Bc2 Qa3 29.Qxc4+ Kh8 30.Rce1 {#r} 1-0