Chess puzzle (Checkmate)
Opening: Benoni_Defense, Benoni_Defense_Old_Benoni
Moves: 1. d4 c5 2. d5 d6 3. Bf4 e5 4. dxe6 Bxe6 5. Nf3 Nf6 6. Nc3 Be7 7. e4 O-O 8. Bd3
Bg4 9. h3 Nh5 10. hxg4 Nxf4 11. g3 Nxd3+ 12. Qxd3 Nc6 13. e5 Nb4 *
Position (FEN): r2q1rk1/pp2bppp/3p4/2p1P3/1n4P1/2NQ1NP1/PPP2P2/R3K2R w KQ - 1 14
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1150
Best move: Qxh7#