Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6 5. Nxc6 bxc6 6. a3 Bg7 7. Nc3 Bb7 8.
Bd3 Nf6 9. O-O O-O 10. e5 Nd5 11. f4 Nxc3 12. bxc3 d6 13. Bb2 dxe5 14. f5 c5
15. c4 e4 16. Bxg7 Kxg7 17. f6+ Kh8 18. Be2 a5 19. Rb1 Bc6 20. Qc1 Ra6 21. Qh6
Rg8 22. Rf4 g5 23. Rg4 Rg6 24. Qh5 Qxf6 25. Rf1 Qd4+ 26. Kh1 Bd7 27. Rxg5 Rxg5
28. Qxg5 Rg6 29. Qh5 Qg7 30. Qxc5 Rxg2 31. Bh5 Bh3 32. Rd1 Rxh2+ 33. Kxh2 *
Position (FEN): 7k/2p2pqp/8/p1Q4B/2P1p3/P6b/2P4K/3R4 b - - 0 33
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 684
Best move: Qg2#