Chess puzzle (Checkmate)
Moves: 1. e4 d6 2. Nc3 Nf6 3. f4 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. d3 c6 8. Qe1
b5 9. Bb3 a5 10. a4 exf4 11. axb5 Qb6+ 12. Kh1 cxb5 13. Bxf4 Bb7 14. Be3 Nc5
15. Ba2 b4 16. Na4 Qc7 17. Nxc5 dxc5 18. Qh4 Nxe4 19. Qh3 Nf6 20. Rae1 a4 21.
Ng5 h6 22. Nf3 a3 23. bxa3 Rxa3 24. Bb3 Ra6 25. Nh4 Qc8 26. Nf5 Re8 27. Bxh6
Bf8 28. Bxg7 Bxg7 29. Qg3 Nh5 30. Qg5 Qc6 31. Qxh5 *
Position (FEN): 4r1k1/1b3pb1/r1q5/2p2N1Q/1p6/1B1P4/2P3PP/4RR1K b - - 0 31
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 656
Best move: Qxg2#