Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nd7 10. a4 f5 11. Ng5 Nf6 12. f3 h6 13. Ne6 Bxe6 14. dxe6 c6 15. b5
Qb6+ 16. Kh1 Rad8 17. Ba3 fxe4 18. fxe4 Qd4 19. Qc2 c5 20. Rf3 Nh5 21. Rd1 Rxf3
22. Rxd4 Rxc3 23. Qxc3 exd4 24. Qa5 Rf8 25. Qc7 Nf4 26. Bf3 Bf6 27. Qxd6 b6 28.
Qxf4 g5 29. Qg3 d3 30. e5 Bg7 31. h4 d2 32. hxg5 Bxe5 33. Qg4 d1=Q+ 34. Bxd1 *
Position (FEN): 5rk1/p3n3/1p2P2p/1Pp1b1P1/P1P3Q1/B7/6P1/3B3K b - - 0 34
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 608
Best move: Rf1#