Preparing c4-c5 and c3-c4 in order to clear the long diagonal, even at the cost of a pawn.
2...Qxc3 3.cxd6 cxd6 4.Bd2 Qf6 5.Nd4 , followed by Qb3 and Bc3, White enjoys excellent compensation.
Black wisely tries to escape with his king, and he should have stuck to this plan on the coming moves.
Preparing Nd1-e3 in order to exploit the blockading square on e3 in a more powerful way.
Preferable was 1...Bf6 2.Ng2 Ng7 with just a slight disadvantage – Trifunovic.
6...fxg4 7.Nxg4! Qxf4 8.Qxe4+! Qxe4 9.Bxe4+ Kg8 10.Bg3 with a big advantage – Trifunovic.