Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd3 Nc6 7. Nxc6 bxc6 8.
O-O Qc7 9. Bg5 h6 10. Bh4 Bd6 11. Bg3 Bxg3 12. hxg3 e5 13. f4 d6 14. fxe5 dxe5
15. Rxf6 gxf6 16. Na4 Qd6 17. Kh2 h5 18. Qf3 Bg4 19. Qe3 h4 20. gxh4 f5 21. Qg5
Rh5 22. Qg8+ Ke7 23. Qxa8 Rxh4+ 24. Kg3 Qh6 25. Qxa7+ Kf6 26. Rf1 Rh1 27. Rxh1
Qf4+ 28. Kh4 Bf3+ 29. Kh3 Qg4+ 30. Kh2 *
Position (FEN): 8/Q4p2/2p2k2/4pp2/N3P1q1/3B1b2/PPP3PK/7R b - - 6 30
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 789
Best move: Qxg2#