Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. d4 d5 2. Nf3 Nc6 3. c4 dxc4 4. e3 e6 5. Bxc4 Nf6 6. O-O Bd6 7. Qe2 O-O 8.
Nc3 Ng4 9. h3 Nf6 10. Rd1 h6 11. e4 Nh7 12. e5 Be7 13. Bd3 Ng5 14. Nxg5 Bxg5
15. Qe4 Bxc1 *
Position (FEN): r1bq1rk1/ppp2pp1/2n1p2p/4P3/3PQ3/2NB3P/PP3PP1/R1bR2K1 w - - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 783
Best move: Qh7#