Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Bg5 Be7 7. h4 cxd4 8. Qxd4
Bxg5 9. hxg5 Nc6 10. Qd2 Ndxe5 11. Nxe5 Nxe5 12. Qe3 Nc6 13. Bd3 d4 14. Qd2
dxc3 15. Qxc3 Qd4 16. Qd2 Qxb2 17. Rd1 Qe5+ 18. Kf1 Qa5 19. c3 Ne5 20. Bb5+
Qxb5+ 21. Kg1 Bd7 22. Qd6 Qe2 23. Rh3 Rd8 24. Re3 Qc2 25. Rxe5 Qa4 26. Re3 Qc6
27. Qe5 O-O 28. Rh3 Bc8 29. Rf1 Rd5 30. Qe4 Rxg5 *
Position (FEN): 2b2rk1/pp3ppp/2q1p3/6r1/4Q3/2P4R/P4PP1/5RK1 w - - 0 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 831
Best move: Qxh7#