Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. cxd5 Qxd5 6. Nc3 Qd8 7. Bg5 Be7 8.
Bd3 O-O 9. Nge2 Nc6 10. Bc2 Bg4 11. f3 Bh5 12. O-O h6 13. Bxf6 Bxf6 14. Qd3
Nxd4 *
Position (FEN): r2q1rk1/ppp2pp1/5b1p/7b/3n4/2NQ1P2/PPB1N1PP/R4RK1 w - - 0 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1398
Best move: Qh7#