Chess puzzle (Checkmate)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Classical_Variation
Moves: 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bc4 Nge7 8. b4
Bb6 9. a4 a6 10. f5 O-O 11. d3 Qd7 12. h4 Rad8 13. f6 Ng6 14. h5 Nf4 15. Qg3 g6
16. hxg6 Nxg6 17. Qh2 Rfe8 18. Qxh7+ Kf8 19. Qh8+ Nxh8 *
Position (FEN): 3rrk1n/1ppq1p2/pbnp1P2/4p3/PPB1P3/2PP4/6P1/RNB1K2R w KQ - 0 20
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1382
Best move: Rxh8#