Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Be2 Bb4 8. O-O
Bxc3 9. bxc3 dxc4 10. Bxc4 O-O 11. Bg5 h6 12. Bh4 e5 13. Qb3 exd4 14. cxd4 Nxd4
15. Nxd4 Qxd4 16. Bxf6 Qxf6 17. Rad1 b6 18. f3 Be6 19. Rfe1 Bxc4 20. Qxc4 Rac8
21. Qa4 a5 22. Re2 Rfd8 23. Red2 Rxd2 24. Rxd2 Qa1+ 25. Kf2 Qc3 26. Qd7 Qc5+
27. Kg3 Qc7+ 28. Qxc7 Rxc7 29. Rd8+ Kh7 30. Rb8 Rc6 31. Kf4 g5+ 32. Ke4 Kg6 33.
Kd5 Rc5+ 34. Kd6 Rc2 35. Rxb6 Rxa2 36. Ke7+ f6 37. Rxf6+ Kh5 38. g4+ Kh4 *
Position (FEN): 8/4K3/5R1p/p5p1/6Pk/5P2/r6P/8 w - - 1 39
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 678
Best move: Rxh6#