Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. Bf4 d5 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 c5 7. O-O Nc6 8. a4
Qb6 9. Nbd2 Qxb2 10. Rab1 c4 11. Qe2 Qxc2 12. Rxb7 Bb4 13. Rb1 a5 14. e4 c3 15.
exd5 cxd2 16. Rd1 Nce7 17. dxe6 fxe6 18. Nxd2 Bxd2 19. Rxd2 Qc1+ 20. Rd1 Qxf4
21. Re1 Nf6 22. Qxe6 Nd5 23. Rd7 Rd8 24. Rxd5 Rxd5 *
Position (FEN): 4k2r/4n1pp/4Q3/p2r4/P2P1q2/8/5PPP/4R1K1 w k - 0 25
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 899
Best move: Qxe7#