Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Alapin_Variation
Moves: 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 d6 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 Bg4 8. Be3
dxe5 9. Bxf7+ Kxf7 10. Ng5+ Kg8 11. Qxg4 exd4 *
Position (FEN): r2q1bkr/pp2p1pp/1nn5/2p3N1/3p2Q1/2P1B3/PP3PPP/RN2K2R w KQ - 0 12
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 761
Best move: Qe6#