Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nc3 Nf6 6. Bf4 Nc6 7. Bb5 Nh5 8.
Be3 a6 9. Ba4 e6 10. Ne5 Qb6 11. Bxc6+ bxc6 12. Na4 Qa5+ 13. c3 Nf6 14. Nxc6
Qb5 15. Ne5 Be7 16. Qb3 Ng4 17. Qxb5+ axb5 18. Nxg4 Bxg4 19. Nc5 O-O 20. O-O
Rfb8 21. Nd7 Rd8 22. Ne5 Bf5 23. g4 Be4 24. f3 Bg6 25. Nxg6 fxg6 26. Bf4 Rf8
27. Be5 b4 28. Kg2 h6 29. cxb4 Bxb4 30. a3 Bd2 31. b4 Bf4 32. Bxf4 Rxf4 33. Kg3
Rxd4 34. b5 Rb8 35. Rfb1 Ra4 36. b6 Rb7 37. Rb3 Ra6 38. Rab1 Kf7 39. Kf4 g5+
40. Ke5 Ke7 41. h3 Kd7 42. f4 Kc6 43. Kxe6 Raxb6 *
Position (FEN): 8/1r4p1/1rk1K2p/3p2p1/5PP1/PR5P/8/1R6 w - - 0 44
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1516
Best move: Rc3#