Chess puzzle (Checkmate)
Opening: Dutch_Defense, Dutch_Defense_Rubinstein_Variation
Moves: 1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. d5 exd5 5. Nxd5 Bc5 6. Bg5 d6 7. Bxf6 gxf6 8.
b4 Bb6 9. e3 Nc6 10. Qh5+ Kd7 11. Qf7+ Ne7 12. Nxf6+ Kc6 13. Be2 Rf8 14. Qd5+
Nxd5 *
Position (FEN): r1bq1r2/ppp4p/1bkp1N2/3n1p2/1PP5/4P3/P3BPPP/R3K1NR w KQ - 0 15
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1505
Best move: cxd5#