Chess puzzle (Checkmate)
Moves: 1. b3 f5 2. Bb2 e6 3. e3 Nf6 4. h3 d6 5. g4 e5 6. g5 Ne4 7. h4 Be6 8. Bg2 Nc6
9. d3 Nc5 10. a3 Nd7 11. b4 Nb6 12. b5 Ne7 13. Bxb7 Bd5 14. Bxa8 Qxa8 15. f3 e4
16. dxe4 fxe4 17. f4 Nf5 18. Kf2 Nxe3 19. Kxe3 Nc4+ 20. Ke2 Nxb2 21. Qd4 Nc4
22. Nc3 Bf7 23. Qxe4+ Qxe4+ 24. Nxe4 d5 25. Nd2 Nxa3 26. Ngf3 Nxc2 27. Rxa7 Kd7
28. b6 Bd6 29. b7 Re8+ 30. Ne5+ Bxe5 31. fxe5 Nd4+ 32. Kf2 Nc6 33. Ra8 Nb8 34.
Nf3 c5 35. Rb1 d4 36. Nd2 Bd5 37. Ke2 Kc6 38. Nb3 Rxe5+ 39. Kd2 Re3 40. Na5+
Kc7 41. Ra7 c4 42. Rf1 c3+ 43. Kc2 Re2+ 44. Kd3 *
Position (FEN): 1n6/RPk3pp/8/N2b2P1/3p3P/2pK4/4r3/5R2 b - - 3 44
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1403
Best move: Rd2#