Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 c5 5. Bb5+ Bd7 6. O-O Bxb5 7. Re1+ Be7 8.
Nc3 Bc6 9. Bg5 Kf8 10. Bxe7+ Nxe7 11. dxc5 g6 12. Qd4 Rg8 13. Ng5 Nf5 *
Position (FEN): rn1q1kr1/pp3p1p/2b3p1/2Pp1nN1/3Q4/2N5/PPP2PPP/R3R1K1 w - - 4 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1743
Best move: Nxh7#