Chess puzzle (Checkmate)
Opening: Four_Knights_Game, Four_Knights_Game_Gunsberg_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Bc5 5. h3 d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8.
Be2 e4 9. Nh2 h5 10. O-O Bd7 11. Kh1 g5 12. f3 g4 13. fxg4 O-O-O 14. gxh5 Rdg8
15. Ng4 Qxh5 16. Nf6 Qxh3+ 17. gxh3 *
Position (FEN): 2k3rr/pppb1p2/2n2N2/2b5/4p3/P6P/1PPPB3/R1BQ1R1K b - - 0 17
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 833
Best move: Rxh3#