Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. d5 Qa5 7. Bb2 b6 8. Nf3
Ba6 9. e3 exd5 10. cxd5 Bxf1 11. Kxf1 Qb5+ 12. Qe2 Qxe2+ 13. Kxe2 Nxd5 14. c4
Nf6 15. Bxf6 gxf6 16. Rad1 Nc6 17. Rd6 Ke7 18. Rhd1 Rad8 19. Nh4 Nd4+ 20. R6xd4
cxd4 21. Rxd4 Ke6 22. Re4+ Kd6 23. Nf5+ Kc5 24. Re7 Rhf8 25. Kd3 d5 *
Position (FEN): 3r1r2/p3Rp1p/1p3p2/2kp1N2/2P5/P2KP3/5PPP/8 w - - 0 26
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 852
Best move: Rc7#