Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ndf3 Nf6 6. c3 cxd4 7. Qxd4 Nc6 8.
Qxd5 Nxd5 9. Ne2 Be7 10. Ng3 O-O 11. Bd3 Rd8 12. Bc2 b6 13. O-O Bb7 14. Re1
Rac8 15. a3 Na5 16. Nh5 g6 17. Nf4 Nc4 18. Nxd5 Bxd5 19. b3 Na5 20. c4 Bf6 21.
Rb1 Bb7 22. Ne5 Nc6 23. Ng4 Bc3 24. Re2 Nd4 25. Re3 Nxc2 26. Rxc3 *
Position (FEN): 2rr2k1/pb3p1p/1p2p1p1/8/2P3N1/PPR5/2n2PPP/1RB3K1 b - - 0 26
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 804
Best move: Rd1#