Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bd3 Nxe4 6. Bxe4 Nd7 7. Ne2 Nf6 8.
Bf3 Bf5 9. Ng3 Bg6 10. O-O e6 11. Be3 Be7 12. c4 O-O 13. Qb3 Qb6 14. Qxb6 axb6
15. Rfe1 Rfd8 16. a3 h6 17. d5 cxd5 18. Bxb6 Rd7 19. c5 Bd8 20. Bxd8 Rdxd8 21.
Rac1 Rdc8 22. Ne2 Nd7 23. c6 bxc6 24. Nd4 c5 25. Ne2 Ne5 26. Nf4 Nxf3+ 27. gxf3
Bf5 28. Re5 c4 29. Nxd5 exd5 30. Rxf5 Rd8 31. Kf1 Rab8 32. Rd1 Rb5 33. Rd2 g6
34. Re5 Kg7 35. Ke2 Kf6 36. f4 g5 37. Kf3 Rb3+ 38. Kg4 h5+ 39. Kxh5 gxf4 40.
Rexd5 Rg8 41. Kh4 Rh8+ 42. Kg4 Rxh2 43. Kxf4 *
Position (FEN): 8/5p2/5k2/3R4/2p2K2/Pr6/1P1R1P1r/8 b - - 0 43
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1005
Best move: Rh4#