Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Be3 e5 7. h3 Nge7 8. Qd2 h6
9. Nge2 Kf8 10. O-O Kg8 11. f4 Kh7 12. fxe5 Nxe5 13. Nd5 Nxd5 14. exd5 f5 15.
c3 Re8 16. Rae1 c4 17. Nf4 g5 18. Ne6 Bxe6 19. dxe6 Nxd3 20. Rd1 Rxe6 21. Rxf5
Qe7 22. Bd4 Bxd4+ 23. cxd4 Re2 24. Qc3 Qe3+ 25. Kh2 Rb8 26. Qxc4 Rxg2+ 27. Kxg2
Qe2+ 28. Kg1 Qxd1+ 29. Rf1 Qe2 30. Qc7+ Kg6 *
Position (FEN): 1r6/ppQ5/3p2kp/6p1/3P4/3n2PP/PP2q3/5RK1 w - - 4 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 946
Best move: Qf7#