Chess puzzle (Crushing)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Queens_Knight_Defense
Moves: 1. e4 e5 2. f4 Nc6 3. fxe5 Nxe5 4. Nf3 d6 5. d4 Nxf3+ 6. Qxf3 Be7 7. Bc4 Nf6 8.
e5 dxe5 9. dxe5 Bg4 10. Qf4 *
Position (FEN): r2qk2r/ppp1bppp/5n2/4P3/2B2Qb1/8/PPP3PP/RNB1K2R b KQkq - 2 10
Black to move.
Themes:  Opening  
Puzzle rating: 1314
Best move: Qd1+