Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 c6 5. Qc2 d5 6. e3 Bd6 7. Bd3 Nbd7 8. Nge2
Nf8 9. O-O-O Ng6 10. f3 h6 11. Bxf6 Qxf6 12. e4 Qg5+ 13. Kb1 Ne7 14. e5 Bc7 15.
h4 Qg6 16. Nf4 Qf7 17. h5 Bd7 18. cxd5 exd5 19. Rde1 Be6 20. g4 fxg4 21. Nxe6
Qxe6 22. fxg4 Qxg4 23. Rhg1 Qxd4 24. Rxg7 Bxe5 25. Bg6+ Kd7 26. Qe2 Bxg7 27.
Qxe7+ Kc8 28. Bf5+ Kb8 *
Position (FEN): rk5r/pp2Q1b1/2p4p/3p1B1P/3q4/2N5/PP6/1K2R3 w - - 3 29
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1415
Best move: Qd6#