Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. g3 e6 3. Bg2 Nf6 4. O-O Be7 5. d3 O-O 6. Nbd2 c5 7. e4 Nc6 8. Re1
b5 9. e5 Nd7 10. h4 b4 11. Nf1 a5 12. N1h2 a4 13. a3 Nd4 14. Nxd4 cxd4 15. Qg4
Kh8 16. axb4 Bxb4 17. c3 f5 18. exf6 Nxf6 19. Qxd4 Bd6 20. Bg5 Qc7 21. Bxf6
Rxf6 22. Rxa4 Bc5 23. Rxa8 Bxd4 24. cxd4 h5 25. Nf3 Kh7 26. Re5 g6 27. Ng5+ Kg7
28. f4 Qb7 29. Ra5 Qxb2 30. Ra7+ Kg8 31. Rc7 Qb8 32. Rc5 Bd7 33. Kh2 Qb6 34.
Bh3 Qb2+ 35. Bg2 Qb6 36. Bh3 Rf8 37. Bxe6+ Bxe6 38. Rxe6 Qb2+ 39. Kh3 Qa1 40.
Rxg6+ Kh8 41. Rc7 *
Position (FEN): 5r1k/2R5/6R1/3p2Np/3P1P1P/3P2PK/8/q7 b - - 2 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 685
Best move: Qh1#