Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nc3 Nc6 3. g3 f6 4. Bg2 Nge7 5. Nge2 d6 6. O-O g6 7. f4 h5 8. d4
exd4 9. Nxd4 Nxd4 10. Qxd4 Bg7 11. Be3 Be6 12. Rad1 Qd7 13. Qb4 O-O 14. Nd5
Nxd5 15. exd5 Bg4 16. Rde1 Rfe8 17. Bd4 b6 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20.
Qxe1 h4 21. gxh4 Qf5 22. Qe8+ Kh7 23. Be4 Qh5 24. Qf7 Bf5 25. Bxf6 Qg4+ 26. Bg2
Qd1+ 27. Kf2 Qd2+ 28. Kg3 Qe1+ 29. Kf3 Be4+ 30. Kg4 Qe2+ 31. Kg5 *
Position (FEN): 8/p1p2Qbk/1p1p1Bp1/3P2K1/4bP1P/8/PPP1q1BP/8 b - - 12 31
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 908
Best move: Qxg2#