Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d4 c6 3. e3 Nf6 4. Bd3 e6 5. Nbd2 Nbd7 6. O-O Bd6 7. Re1 O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bd3 Qc7 12. Qe2 b6 13. Bg5 Bb7 14. Bxf6 gxf6
15. Qe4 f5 16. Qh4 Be7 17. Qh3 c5 18. c3 c4 19. Bc2 Kh8 20. Ne5 Bd6 21. Rad1
Rg8 22. f3 Rg7 23. Re2 f6 24. Nd3 cxd3 25. Bxd3 Rag8 26. Rde1 Qc6 27. Kh1 Bc8
28. c4 Bd7 29. a3 a5 30. b3 Bf4 31. b4 axb4 32. axb4 Bg5 33. b5 Qd6 34. Rd1
Qxd4 35. Bc2 Qxc4 36. Rde1 Qxb5 37. Bb1 Qb4 38. Rd1 Bb5 39. Rxe6 Bf4 40. Bxf5
Qb3 41. Rde1 Rxg2 *
Position (FEN): 6rk/7p/1p2Rp2/1b3B2/5b2/1q3P1Q/6rP/4R2K w - - 0 42
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1072
Best move: Qxh7#