Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be3 Nh6 7. b3 Nf5 8. dxc5
Bxc5 9. Bxc5 Qxc5 10. c4 dxc4 11. Bxc4 Nxe5 12. O-O Nxf3+ 13. Qxf3 O-O 14. Bd3
Nd4 15. Qe4 Rb8 *
Position (FEN): 1rb2rk1/pp3ppp/4p3/2q5/3nQ3/1P1B4/P4PPP/RN3RK1 w - - 5 16
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 946
Best move: Qxh7#