Chess puzzle (Checkmate)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. a3 d6 5. h3 f5 6. d3 f4 7. Nd5 Nf6 8. Nxf6+
Qxf6 9. Bd2 Be7 10. Be2 O-O 11. g4 fxg3 12. fxg3 Nd4 13. Nxd4 *
Position (FEN): r1b2rk1/pp2b1pp/3p1q2/2p1p3/3NP3/P2P2PP/1PPBB3/R2QK2R b KQ - 0 13
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1164
Best move: Qf2#