Chess puzzle (Advantage)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Schallopp_Defense
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Ng4 5. d4 d6 6. Bxf4 Be7 7. Nc3 dxe5 8.
dxe5 Bd7 9. Bc4 Bb4 10. a3 Bxc3+ 11. bxc3 Nc6 12. O-O Qe7 13. a4 *
Position (FEN): r3k2r/pppbqppp/2n5/4P3/P1B2Bn1/2P2N2/2P3PP/R2Q1RK1 b kq - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1070
Best move: Qc5+