Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Agincourt_Defense
Moves: 1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 Nf6 5. e3 Be7 6. Nf3 O-O 7. Be2 c5 8. O-O
Nc6 9. dxc5 Bxc5 10. a3 Be6 11. b4 Bb6 12. Bd2 Qc7 13. Nb5 Qb8 14. Ng5 Ng4 15.
Nxe6 *
Position (FEN): rq3rk1/pp3ppp/1bn1N3/1N1p4/1P4n1/P3P3/3BBPPP/R2Q1RK1 b - - 0 15
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 830
Best move: Qxh2#