Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bg5 g6 3. Nd2 Bg7 4. e4 h6 5. Bh4 d6 6. f4 c5 7. c3 cxd4 8. cxd4
Qb6 9. e5 dxe5 10. fxe5 Nd5 11. Nc4 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 O-O 14. Nf3 Nc6
15. Bd3 Bg4 16. Raf1 Bxf3 17. gxf3 Nxd4 18. Be4 Rfd8 19. Ke1 g5 20. Bf2 Nc6 21.
Bc5 Nxe5 22. Nxe5 Bxe5 23. Kf2 e6 24. Rb1 Rac8 25. Bxa7 Ra8 26. Bxd5 Rxd5 27.
Be3 Rxa2 28. h4 Bxb2 29. Kg3 Be5+ 30. Kg4 f5+ 31. Kh5 f4 32. Rxb7 fxe3 33. Rc1
Ra8 34. hxg5 hxg5 35. Kg6 Rf8 36. Rh1 Bg7 *
Position (FEN): 5rk1/1R4b1/4p1K1/3r2p1/8/4pP2/8/7R w - - 4 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 931
Best move: Rxg7#