Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. e4 dxe4 3. Ng5 Nc6 4. d3 f5 5. Nc3 Nf6 6. dxe4 Qxd1+ 7. Kxd1 fxe4
8. Ngxe4 Bf5 9. Ng3 Be6 10. Bd3 O-O-O 11. Ke2 Bf7 12. Re1 g6 13. Bf4 Bg7 14.
Kf1 Nd5 15. Nxd5 Rxd5 16. Rab1 Rd4 17. Be3 Rd7 18. Bb5 a6 19. Bxc6 Bc4+ 20. Kg1
bxc6 21. b3 Bd5 22. c4 Bg8 23. Rbd1 Be6 24. Bc5 Rxd1 25. Rxd1 a5 26. Bxe7 a4
27. h3 h6 28. Ne4 axb3 29. axb3 g5 30. Nc5 Bf7 31. Na6 Bg6 32. Rd2 Re8 33. Bc5
Kb7 34. Nb4 Re1+ 35. Kh2 Be5+ 36. g3 Be4 37. f3 Bxf3 38. Rg2 Rd1 39. Bf8 h5 40.
Bh6 h4 41. Bxg5 Bxg3+ 42. Rxg3 *
Position (FEN): 8/1kp5/2p5/6B1/1NP4p/1P3bRP/7K/3r4 b - - 0 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1181
Best move: Rh1#