Chess puzzle (Checkmate)
Opening: Bird_Opening, Bird_Opening_Dutch_Variation
Moves: 1. f4 d5 2. Nc3 f5 3. d4 Nf6 4. e3 e6 5. Nf3 c6 6. Bd3 Bd6 7. Bd2 Ne4 8. Bxe4
fxe4 9. Ne5 O-O 10. O-O Nd7 11. a3 Nxe5 12. fxe5 Be7 13. b4 b6 14. Ne2 Ba6 15.
Rxf8+ Qxf8 16. Ng3 Bh4 17. Nh1 Qf5 18. Be1 *
Position (FEN): r5k1/p5pp/bpp1p3/3pPq2/1P1Pp2b/P3P3/2P3PP/R2QB1KN b - - 5 18
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1200
Best move: Qf1#