Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. Nc3 c6 6. b4 d5 7. cxd5 Nxd5 8. Qb3
Be6 9. Ng5 Nxc3 10. Nxe6 Qd6 11. Nxg7 Nxe2 12. Kxe2 Qe5+ 13. Kf3 Qxa1 14. Bb2
Qxh1 15. Bxh1 Nd7 16. Ke2 Nf6 17. Ne6 fxe6 18. Qxe6+ Rf7 19. g4 Rd8 20. g5 Nh5
21. Qe5 Ng7 22. h4 Rdf8 23. f4 Rd8 24. Bf3 Kf8 25. h5 Ke8 26. h6 Nf5 27. Bg4
Ng3+ 28. Ke1 Rd5 29. Qh8+ Rf8 30. Qxh7 Rxf4 31. Qxg6+ Kd8 32. Qe6 *
Position (FEN): 3k4/pp2p3/2p1Q2P/3r2P1/1P3rB1/6n1/PB1P4/4K3 b - - 2 32
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1962
Best move: Rf1#