Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. d4 e6 2. e4 d5 3. e5 c5 4. Nf3 cxd4 5. Qxd4 a6 6. Bg5 Be7 7. Bf4 Nc6 8. Qd1
Bd7 9. Bd3 h6 10. O-O Bg5 11. Bxg5 hxg5 12. h3 f6 13. Re1 f5 14. Qd2 g4 15.
hxg4 fxg4 16. Bg6+ Ke7 17. Nd4 Nxd4 *
Position (FEN): r2q2nr/1p1bk1p1/p3p1B1/3pP3/3n2p1/8/PPPQ1PP1/RN2R1K1 w - - 0 18
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 1905
Best move: Qb4#