Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 d6 7. g3 Nh6 8. Bg2
Ng4 9. Nxc6 Bxe3 10. fxe3 *
Position (FEN): r1b1k2r/ppp2ppp/2Np1q2/8/4P1n1/2P1P1P1/PP4BP/RN1QK2R b KQkq - 0 10
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 874
Best move: Qf2#