Chess puzzle (Checkmate)
Opening: Mieses_Opening, Mieses_Opening_Other_variations
Moves: 1. d3 d5 2. e3 e5 3. Be2 Nc6 4. Nf3 f5 5. O-O Nf6 6. c3 Bd6 7. Ne1 O-O 8. Nd2
Be6 9. f3 Qd7 10. Nc2 a5 11. e4 fxe4 12. fxe4 Bc5+ 13. Kh1 Ng4 14. Bxg4 Bxg4
15. Nf3 dxe4 16. dxe4 Qxd1 17. Rxd1 Rxf3 18. gxf3 *
Position (FEN): r5k1/1pp3pp/2n5/p1b1p3/4P1b1/2P2P2/PPN4P/R1BR3K b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Double Bishop Mate, Mate in 1 
Puzzle rating: 650
Best move: Bxf3#