Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Bird_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Ba4 Nxf3+ 5. Qxf3 Qf6 6. Qe2 Qg6 7. f3 Be7 8.
Nc3 Bh4+ 9. Kf1 Ne7 10. d3 Nc6 11. Nd5 O-O 12. Bxc6 bxc6 13. Ne7+ *
Position (FEN): r1b2rk1/p1ppNppp/2p3q1/4p3/4P2b/3P1P2/PPP1Q1PP/R1B2K1R b - - 1 13
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1028
Best move: Bxe7