Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Kings_English_Variation
Moves: 1. c4 e5 2. Nc3 f5 3. Nf3 Nf6 4. d3 e4 5. dxe4 fxe4 6. Ng5 Bb4 7. Bd2 d5 8.
cxd5 Bxc3 9. Bxc3 Nxd5 10. Qb3 Nxc3 *
Position (FEN): rnbqk2r/ppp3pp/8/6N1/4p3/1Qn5/PP2PPPP/R3KB1R w KQkq - 0 11
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 984
Best move: Qf7#