Chess puzzle (Checkmate)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. d4 g6 2. e3 b6 3. f4 Bb7 4. Nf3 e6 5. Bd3 Bxf3 6. Qxf3 c6 7. O-O d5 8. Nd2
Nf6 9. g4 Bg7 10. f5 exf5 11. gxf5 Nbd7 12. fxg6 hxg6 13. e4 Qc7 14. e5 O-O-O
15. exf6 *
Position (FEN): 2kr3r/p1qn1pb1/1pp2Pp1/3p4/3P4/3B1Q2/PPPN3P/R1B2RK1 b - - 0 15
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 853
Best move: Qxh2#