Chess puzzle (Checkmate)
Moves: 1. Nf3 Nc6 2. c3 Nf6 3. d4 e6 4. e3 a6 5. Bd3 b5 6. e4 Bb7 7. e5 Nd5 8. Ng5 f6
9. Nxh7 fxe5 10. Bg6+ Ke7 11. Bg5+ Nf6 12. Qb3 exd4 13. Qa3+ d6 14. O-O dxc3
15. Qxc3 Ne5 16. f4 Nxg6 17. Nxf6 gxf6 18. Qxf6+ Kd7 19. Qxg6 Be7 20. f5 exf5
21. Qxf5+ Kc6 22. Rc1+ Kb6 23. Be3+ c5 24. Nc3 Rg8 25. Rc2 Rf8 26. Qd3 Bg5 27.
Bxg5 Qxg5 28. Qg3 Qf6 29. b4 Qd4+ 30. Kh1 cxb4 31. Rd1 Qxd1+ 32. Nxd1 *
Position (FEN): r4r2/1b6/pk1p4/1p6/1p6/6Q1/P1R3PP/3N3K b - - 0 32
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 882
Best move: Rf1#