Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Bg5 Bg7 5. e3 O-O 6. Bd3 Nc6 7. a3 e5 8. Nge2
exd4 9. exd4 Bg4 10. f3 Bd7 11. O-O Re8 12. Qc2 a6 13. b4 Ne7 14. Ng3 Nc6 15.
Nce2 Kh8 16. Rad1 Ne7 17. Qb3 c6 18. Bb1 b5 19. Ne4 Nxe4 20. fxe4 bxc4 21. Qxc4
Be6 22. d5 cxd5 23. exd5 Bd7 24. Rxf7 Bb5 25. Qh4 Bxe2 26. Rxg7 Qb6+ 27. Rd4
Kxg7 28. Qh6+ Kg8 29. Bf6 Nf5 30. Bxf5 Qa7 31. Be6+ Rxe6 32. dxe6 Rf8 33. e7
Qxd4+ 34. Bxd4 *
Position (FEN): 5rk1/4P2p/p2p2pQ/8/1P1B4/P7/4b1PP/6K1 b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 450
Best move: Rf1#