Chess puzzle (Checkmate)
Moves: 1. e4 g6 2. Nf3 Bg7 3. e5 d6 4. d4 dxe5 5. dxe5 Qxd1+ 6. Kxd1 Bg4 7. Be2 Nc6 8.
h3 Bxf3 9. Bxf3 Bxe5 10. c3 Rd8+ 11. Ke2 Nf6 12. Bh6 Nd5 13. Na3 Bf4 14. Bg7
Rg8 15. Rhd1 Rxg7 16. Bxd5 e6 17. Bxc6+ bxc6 18. Rxd8+ Kxd8 19. Rd1+ Ke7 20.
Nc4 Bd6 21. g4 Rg8 22. Na5 Kd7 23. c4 Ke7 24. Nxc6+ Kf6 25. a3 a6 26. Ke3 Kg5
27. f3 Kh4 28. f4 Kxh3 29. g5 Kg4 30. Rg1+ Kf5 *
Position (FEN): 6r1/2p2p1p/p1Nbp1p1/5kP1/2P2P2/P3K3/1P6/6R1 w - - 3 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1672
Best move: Nd4#