Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Other_variations
Moves: 1. e4 e6 2. c3 c6 3. f4 d5 4. e5 f6 5. d4 fxe5 6. fxe5 Be7 7. Nf3 h6 8. Be2 Nd7
9. O-O Nb6 10. Be3 Bd7 11. Nbd2 Rc8 12. a3 c5 13. g4 cxd4 14. cxd4 Bg5 15. Bd3
Bxe3+ 16. Kg2 Bxd2 17. Bg6+ Ke7 18. Qxd2 Be8 19. Qb4+ Kd7 *
Position (FEN): 2rqb1nr/pp1k2p1/1n2p1Bp/3pP3/1Q1P2P1/P4N2/1P4KP/R4R2 w - - 3 20
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 968
Best move: Qd6#