Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Open
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb5 d6 7. c4 a6 8. N5a3
Nxe4 9. fxe4 Qh4+ 10. Kd2 Qxe4 11. Nc3 Qd4+ 12. Kc2 *
Position (FEN): r1b1kb1r/1p3ppp/p1np4/4p3/2Pq4/N1N5/PPK3PP/R1BQ1B1R b kq - 3 12
Black to move.
Themes:  Opening  
Puzzle rating: 2078
Best move: Bf5+