Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 g6 7. O-O Bg7 8.
Qe2 Nf6 9. Bg5 O-O 10. Rfd1 a6 11. e5 Ng4 12. exd6 Qb6 13. dxe7 Re8 14. Nd5 Qa5
15. a3 b5 16. Ba2 Ra7 17. Rac1 Bd7 18. h3 Nge5 19. Nxe5 Nxe5 20. Bf6 Nc6 21.
Re1 b4 22. Qf3 bxa3 23. bxa3 Nd4 24. Bxd4 Bxd4 25. Nf6+ Bxf6 26. Qxf6 Qxa3 27.
Qxf7+ Kh8 28. Rc8 Rxc8 29. e8=Q+ Rxe8 30. Rxe8+ Bxe8 *
Position (FEN): 4b2k/r4Q1p/p5p1/8/8/q6P/B4PP1/6K1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1632
Best move: Qg8#