Chess puzzle (Advantage)
Opening: Portuguese_Opening, Portuguese_Opening_Other_variations
Moves: 1. e4 e5 2. Bb5 Nc6 3. c3 a6 4. Ba4 b5 5. Bb3 a5 6. d3 a4 7. Bc2 Bc5 8. h3 h6
9. Nf3 d5 10. Qe2 dxe4 11. dxe4 Nf6 12. Qxb5 Bxf2+ *
Position (FEN): r1bqk2r/2p2pp1/2n2n1p/1Q2p3/p3P3/2P2N1P/PPB2bP1/RNB1K2R w KQkq - 0 13
White to move.
Themes: Hanging Piece, Pin Opening  
Puzzle rating: 537
Best move: Kxf2