Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Delayed_Alapin_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 a6 6. Nc3 Qc7 7. Be2 d6 8. Bf4
e5 9. dxe5 dxe5 10. Nxe5 Nxe5 11. Qa4+ Bd7 12. Nd5 Bd6 *
Position (FEN): r3k1nr/1pqb1ppp/p2b4/3Nn3/Q3PB2/8/PP2BPPP/R3K2R w KQkq - 4 13
White to move.
Themes:  Middlegame  
Puzzle rating: 969
Best move: Nxc7+