Chess puzzle (Advantage)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Queens_Knight_Defense
Moves: 1. e4 e5 2. f4 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. d3 d6 6. Nf3 Ng4 7. O-O Bc5+ 8. Kh1
Be3 9. Bxf7+ *
Position (FEN): r1bqk2r/ppp2Bpp/2np4/4p3/4PPn1/2NPbN2/PPP3PP/R1BQ1R1K b kq - 0 9
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 600
Best move: Kxf7