Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. Qxd4 Qxd4 6. exd4 Nf6 7. Nc3 Bb4
8. Nf3 O-O 9. O-O Bg4 10. Ne5 Bxc3 11. bxc3 Be6 12. Bd3 Nbd7 13. Ba3 Rfd8 14.
Nxd7 Rxd7 15. Bb2 Nd5 16. a4 a5 17. Rfe1 g6 18. g3 Bh3 19. Be4 Nf6 20. Bf3 c6
21. Ba3 Rc8 22. Re3 b5 23. axb5 cxb5 24. Bc5 a4 25. Bb4 Nd5 26. Re5 Nxc3 27.
Bxc3 Rxc3 28. Bg2 Bxg2 29. Kxg2 Rb3 30. d5 f6 31. Re6 Rxd5 32. Rxf6 Kg7 33. Rf4
a3 34. Re4 b4 35. Re7+ Kh6 36. Rb7 Rb2 37. Ra7 Rdd2 38. Rf1 a2 39. h4 Rbc2 40.
g4 b3 41. Kg3 Rc3+ 42. f3 Rd4 43. g5+ Kh5 *
Position (FEN): 8/R6p/6p1/6Pk/3r3P/1pr2PK1/p7/5R2 w - - 1 44
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 701
Best move: Rxh7#