Chess puzzle (Checkmate)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. h3 Bh5 5. Nc3 c6 6. O-O Nf6 7. b3 Nbd7 8. Bb2
Qc7 9. Be2 Nc5 10. Nh4 Bxe2 11. Qxe2 O-O-O 12. Nf5 g5 13. d4 exd4 14. Nxd4 h5
15. Nf3 g4 16. hxg4 hxg4 17. Nh2 Ncxe4 18. Nxe4 d5 19. Bxf6 *
Position (FEN): 2kr1b1r/ppq2p2/2p2B2/3p4/4N1p1/1P6/P1P1QPPN/R4RK1 b - - 0 19
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1072
Best move: Qxh2#