Chess puzzle (Checkmate)
Opening: English_Defense, English_Defense_Other_variations
Moves: 1. d4 b6 2. e4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Nf6 6. Qe2 d5 7. e5 Ne4 8. Bd2
Nxd2 9. Qxd2 O-O 10. a3 Be7 11. O-O a6 12. Ne2 c5 13. c3 Nc6 14. Rad1 Rc8 15.
Bb1 a5 16. Ng3 a4 17. Rfe1 Na5 18. Qc2 Nb3 *
Position (FEN): 2rq1rk1/1b2bppp/1p2p3/2ppP3/p2P4/PnP2NN1/1PQ2PPP/1B1RR1K1 w - - 4 19
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 518
Best move: Qxh7#