Chess puzzle (Checkmate)
Moves: 1. Nf3 c5 2. b3 d6 3. Bb2 Nc6 4. e3 Nf6 5. Bb5 Bd7 6. O-O e6 7. Be2 Be7 8. c4
O-O 9. d4 cxd4 10. Nxd4 a6 11. Nd2 e5 12. N4f3 Rc8 13. Rc1 Re8 14. Qc2 Nb4 15.
Qb1 Bf8 16. a3 Nc6 17. Ne4 Bf5 18. Bd3 Nxe4 19. Bxe4 Bxe4 20. Qxe4 Qf6 21. Rfd1
Rcd8 22. Qg4 Ne7 23. e4 Ng6 24. Qg5 Qe6 25. Nh4 Be7 26. Qe3 Bxh4 27. g3 Bf6 28.
Qb6 Qg4 29. Rxd6 Rxd6 30. Qxd6 Rd8 31. Qc7 Nf4 32. Bxe5 Qd1+ 33. Rxd1 *
Position (FEN): 3r2k1/1pQ2ppp/p4b2/4B3/2P1Pn2/PP4P1/5P1P/3R2K1 b - - 0 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 920
Best move: Rxd1#