Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Bc5 7. Be3 Qb6 8.
Na4 Qa5+ 9. c3 Bxd4 10. Bxd4 Nxd4 11. Qxd4 O-O 12. Nc5 Qb6 13. O-O-O d6 14.
Qxd6 Qxd6 15. Rxd6 b6 16. Nd3 Nxe4 17. Rd4 Bb7 18. f3 Nf6 19. Kd2 Rfd8 20. Ke3
Rxd4 21. cxd4 Rd8 22. Nf4 g5 23. Nh3 h6 24. Bc4 a6 25. Rd1 b5 26. Ba2 Bd5 27.
Bxd5 Nxd5+ 28. Ke4 Kg7 29. Nf2 Nf4 30. g3 Nd5 31. Nd3 f5+ 32. Ke5 Kf7 33. Nc5
Nb6 34. b3 *
Position (FEN): 3r4/5k2/pn2p2p/1pN1Kpp1/3P4/PP3PP1/7P/3R4 b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1151
Best move: Rd5#