For some reason, nobody dares to sacrifice the b2-pawn here.
1. d2d4  1... g8f6  2. c1f4  2... d7d5  3. e2e3 The London System has become a regular at elite tournaments, showing that a reputation can change over the years, despite some players perpetually turning their noses up at it. 3... c7c5  4. g1f3  4... e7e6  5. b1d2  5... d8b6 There are many ways to fight against White's opening, and this one seems pretty good.