Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Lasker-Pelikan_Variation
Moves: 1. Nf3 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 Be6 11. g3 f5 12. Bg2 Rc8 13. c3 fxe4 14. O-O Ne7 *
Position (FEN): 2rqkb1r/4np1p/p2pb3/1p1Np3/4p3/N1P3P1/PP3PBP/R2Q1RK1 w k - 2 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 978
Best move: Nf6#