Queen's Pawn Opening: Krause Variation

1.d4 d5 2.Nf3 c5 3.c3 e6 4.Bf4 Nc6 5.e3 Nf6 6.Bd3 Bd6 7.Bg3 O-O 8.Nbd2 b6 9.e4 Be7 10.e5