Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nc6 7. b3 e5 8. Nc3
exd4 9. Nxd4 Nxd4 10. Qxd4 Ng4 11. Qd3 Rb8 12. Rb1 Bf5 13. e4 Ne5 14. Qe3 Be6
15. Nd5 c6 16. Nf4 Qa5 17. a4 Rfe8 18. Rd1 Rbd8 19. Bd2 Qb6 20. Qxb6 axb6 21.
Be3 c5 22. Nxe6 Rxe6 23. f4 Ng4 24. Bc1 Bd4+ 25. Rxd4 cxd4 26. Bb2 Ne3 27. Bxd4
Nxg2 28. Kxg2 Rxe4 29. Bxb6 Rd7 30. c5 dxc5 31. Bxc5 Rd2+ 32. Kh3 Ree2 33. Bg1
Kg7 34. b4 Kh6 35. Kg4 f5+ 36. Kh4 Rxh2+ 37. Bxh2 *
Position (FEN): 8/1p5p/6pk/5p2/PP3P1K/6P1/3r3B/1R6 b - - 0 37
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1309
Best move: Rxh2#