Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bb3 Bb7 8. f3
e6 9. O-O Be7 10. Re1 Nbd7 11. f4 b4 12. Na4 Nxe4 13. f5 e5 14. Bxf7+ *
Position (FEN): r2qk2r/1b1nbBpp/p2p4/4pP2/Np1Nn3/8/PPP3PP/R1BQR1K1 b kq - 0 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 560
Best move: Kxf7