Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Morphy_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Nxe4 7. Qe2 d5 8. d3
Nf6 9. Nxe5 Nxe5 10. Qxe5+ Be7 11. Bg5 Ng4 12. Qxg7 Rf8 13. Bxe7 Qxe7 14. Nc3
Qd6 15. Nxd5 *
Position (FEN): r1b1kr2/2p2pQp/p2q4/1p1N4/6n1/1B1P4/PPP2PPP/R4RK1 b q - 0 15
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 866
Best move: Qxh2#