Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Qc2 e6 5. g3 Be7 6. Bg2 O-O 7. O-O Nbd7 8. Rd1
b6 9. Nc3 Ba6 10. b3 Rc8 11. Bb2 c5 12. dxc5 Nxc5 13. cxd5 Nxd5 14. Nxd5 exd5
15. Qd2 Ne4 16. Qxd5 Qxd5 17. Rxd5 Rc2 18. Rb1 Bf6 19. Nd4 Bxd4 20. Rxd4 Nf6
21. e3 h6 22. h3 Rfc8 23. Ra4 Be2 24. Rxa7 Rd2 25. Bxf6 gxf6 26. Be4 b5 27. a4
Rb8 28. a5 Kg7 29. b4 Bd3 30. Bxd3 Rxd3 31. Rc1 Rb3 32. Rcc7 Rxb4 33. Rxf7+ Kg6
34. g4 Kg5 35. Kg2 Ra4 36. Kg3 Rg8 37. Rg7+ Rxg7 *
Position (FEN): 8/R5r1/5p1p/Pp4k1/r5P1/4P1KP/5P2/8 w - - 0 38
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 808
Best move: Rxg7#