Chess puzzle (Checkmate)
Moves: 1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. e3 Bf5 6. Nge2 e6 7. Ng3 Bg6 8.
Bd2 Nc6 9. Bb5 a6 10. Ba4 b5 11. Bc2 Bxc2 12. Qxc2 Nb4 13. Qb1 Bd6 14. a3 Nc6
15. Nce2 O-O 16. Qd3 b4 17. Rc1 Qb6 18. axb4 Nxb4 19. Bxb4 Qxb4+ 20. Qc3 Rfc8
21. Qxb4 Rxc1+ 22. Nxc1 Bxb4+ 23. Ke2 Rc8 24. Na2 Rc2+ 25. Kd3 *
Position (FEN): 6k1/5ppp/p3pn2/3p4/1b1P4/3KP1N1/NPr2PPP/7R b - - 5 25
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1055
Best move: Rd2#