Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Kramnik_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. c4 d6 4. d4 b6 5. d5 Bb7 6. Nc3 e5 7. Ng5 Nf6 8. f4 h6 9.
fxe5 hxg5 10. exf6 Qxf6 11. Qg4 Qd4 12. Bxg5 Nd7 13. Nb5 Qxb2 *
Position (FEN): r3kb1r/pb1n1pp1/1p1p4/1NpP2B1/2P1P1Q1/8/Pq4PP/R3KB1R w KQkq - 0 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1147
Best move: Nc7#