Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. Nf3 e4 3. Nfd2 d5 4. c3 f5 5. g3 c5 6. Bg2 Nc6 7. Nb3 b6 8. Bf4 Nf6
9. N1d2 cxd4 10. cxd4 Be7 11. O-O O-O 12. a3 Nh5 13. Be3 f4 14. gxf4 Nxf4 15.
f3 Bh3 16. Bxf4 Bxg2 17. Kxg2 Rxf4 18. fxe4 Rxf1 19. Qxf1 dxe4 20. Nxe4 Qd5 21.
Qf3 Rf8 22. Qe3 Bg5 23. Qd3 Bh6 24. Rf1 Rxf1 25. Kxf1 Qf5+ 26. Kg1 Qg4+ 27. Kf1
Qf4+ 28. Ke1 Qxh2 29. Qc4+ Kh8 30. Qxc6 *
Position (FEN): 7k/p5pp/1pQ4b/8/3PN3/PN6/1P2P2q/4K3 b - - 0 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1478
Best move: Qg1#