Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. c4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. d4 e6 7. Bd3 Bxd3 8.
Qxd3 Nf6 9. Nf3 Nbd7 10. Bd2 Qc7 11. O-O-O Bd6 12. Kb1 O-O-O 13. Rhe1 c5 14.
Bc3 cxd4 15. Bxd4 Nc5 16. Bxc5 Bxc5 17. Qc2 Rxd1+ 18. Rxd1 Rd8 19. Rxd8+ Qxd8
20. h3 a6 21. a3 Qd6 22. b4 Ba7 23. c5 Qd5 24. Kb2 Bb8 25. Qd2 Be5+ 26. Kc2
Qxd2+ 27. Kxd2 Bf4+ 28. Kd3 Kd7 29. Ne2 Bc7 30. Nc3 Kc6 31. Kc4 Nd7 *
Position (FEN): 8/1pbn1ppp/p1k1p3/2P5/1PK5/P1N2N1P/5PP1/8 w - - 9 32
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1462
Best move: Nd4#