Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. f4 Nc6 10. Kh1 b5 11. a3 Qc7 12. Be3 exf4 13. Bxf4 Be6 14. Nd4 Ne5 15.
Qe1 Rac8 16. Qg3 Kh8 17. Rad1 Rfd8 18. h3 Qc5 19. Rd2 Ng6 20. Be3 Qc7 21. Nf5
Bxf5 22. Rxf5 Qb7 23. Bf3 Qb8 24. Nd5 Nxd5 25. Rfxd5 Ne5 26. c3 Nc4 27. Re2 Bf6
28. Bd4 Be5 29. Qh4 Re8 30. b3 Nb6 31. Bxb6 Qxb6 32. c4 bxc4 33. bxc4 Rxc4 34.
Rd1 Rc3 35. Red2 Rxa3 36. Bg4 Rb3 37. Bd7 Rf8 38. Bf5 Qd8 *
Position (FEN): 3q1r1k/5ppp/p2p4/4bB2/4P2Q/1r5P/3R2P1/3R3K w - - 6 39
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 853
Best move: Qxh7#