Chess Opening Theory/1. e4/1...e5/2. d4/2...exd4/3. c3/3...dxc3/4. Bc4/4...cxb2/5. Bxb2/5...Nf6/6. e5/6...d5/7. exf6/7...Bb4/8. Bc3/8...Bxc3/9. Nxc3/9...dxc4/10. fxg7/10...Rg8

= Danish Gambit Accepted, Classical Defence =

10...Rg8
Black is now threatening to trade queens on d1 with a winning advantage, as once the rook has captured on g7, White's Nd5 doesn't come with the threat of a fork on  f6, so Black can simply defend c7 with ...Na6.

So to limit the damage, White's queen usually makes tracks, with either 11. Qf3 or 11. Qa4+.

Another possibility is for White to voluntarily get the queens off with 11. Qxd8+, followed by castling queenside, hoping that an  all-out attack on Black's still underdeveloped forces will be enough  compensation for the two pawns.