Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_McDonnell_Attack
Moves: 1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. c3 Nf6 5. Bd3 d5 6. e5 c4 7. Bc2 Ne4 8. O-O
Qb6+ 9. Nd4 Nxd4 10. cxd4 Qxd4+ 11. Kh1 Nf2+ 12. Kg1 Nh3+ 13. Kh1 Qg1+ 14. Rxg1
*
Position (FEN): r1b1kb1r/pp2pppp/8/3pP3/2p2P2/7n/PPBP2PP/RNBQ2RK b kq - 0 14
Black to move.
Themes:  Opening Mate in 1, Smothered Mate 
Puzzle rating: 747
Best move: Nf2#