Chess puzzle (Checkmate)
Opening: Ware_Defense, Ware_Defense_Other_variations
Moves: 1. e4 a5 2. f4 a4 3. Nf3 e6 4. Bc4 d5 5. exd5 exd5 6. Be2 Nf6 7. O-O Bg4 8. Ne5
Bxe2 9. Qxe2 Bc5+ 10. Kh1 O-O 11. c3 d4 12. cxd4 Bxd4 13. Nc3 Nfd7 14. Qh5 Nxe5
15. fxe5 Nc6 16. Ne4 Bxe5 17. Ng5 Qd3 18. Rxf7 Qf1+ 19. Rxf1 *
Position (FEN): r4rk1/1pp3pp/2n5/4b1NQ/p7/8/PP1P2PP/R1B2R1K b - - 0 19
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 478
Best move: Rxf1#