Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O
O-O-O 8. d3 e5 9. Be3 f5 10. h3 f4 11. hxg4 fxe3 12. fxe3 Bd6 13. Ng5 e4 14.
Nxe4 Ne7 15. Bf3 Ng6 16. Nf2 Qe5 17. Ne4 Qh2+ 18. Kf2 Nh4 19. Rh1 Nxf3 20. Rxh2
Nxh2 21. g3 h5 22. Nxd6+ Rxd6 23. g5 Ng4+ 24. Ke2 Rf8 25. Kd2 Rf2+ 26. Kc3 Rc6+
27. Kb3 Rb6+ 28. Ka3 Nxe3 29. Qxh5 Nxc2+ 30. Ka4 Nxa1 *
Position (FEN): 2k5/ppp3p1/1r6/6PQ/K7/3P2P1/PP3r2/n7 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 936
Best move: Qe8#