Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Wing_Gambit
Moves: 1. e4 c5 2. b4 cxb4 3. a3 d5 4. exd5 Qxd5 5. axb4 Qe5+ 6. Be2 Qxa1 7. Nc3 e5 8.
Nf3 Bxb4 9. O-O Bxc3 10. dxc3 Qxc3 11. Qd6 Nc6 12. Ba3 Nge7 13. Bb5 Be6 *
Position (FEN): r3k2r/pp2nppp/2nQb3/1B2p3/8/B1q2N2/2P2PPP/5RK1 w kq - 6 14
White to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 1710
Best move: Qxe7#