Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. cxd5 cxd5 8.
Bd3 O-O 9. O-O Qb6 10. Qd2 a6 11. a3 Qc7 12. Rac1 Qd8 13. h3 b5 14. Ne2 Bb7 15.
Ng3 h6 16. Bxf6 Nxf6 17. Ne5 Bd6 18. f4 Ne4 19. Bxe4 dxe4 20. Rc3 b4 21. Rb3
Bd5 22. Rxb4 Bxb4 23. Qxb4 a5 24. Qd2 Qh4 25. Kh2 Rfc8 26. Rc1 Rcb8 27. Rc7 Rf8
28. Qc2 a4 29. Nxe4 Qe1 30. Nc3 Qxe3 31. Nxd5 exd5 32. Qf5 Qxd4 33. Nxf7 Qxb2
34. Nxh6+ Kh8 35. Qh5 Ra6 36. Nf7+ Kg8 37. Qxd5 Qf6 38. Ng5+ Kh8 39. Nf7+ Kh7
40. Qh5+ Kg8 *
Position (FEN): 5rk1/2R2Np1/r4q2/7Q/p4P2/P6P/6PK/8 w - - 7 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 713
Best move: Qh8#