Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Nf3 d5 3. Bf4 c5 4. e3 Bd6 5. c3 Ne7 6. Bg3 O-O 7. Nbd2 Nf5 8. Bd3
b6 9. Qc2 h6 10. e4 Nxg3 11. hxg3 dxe4 12. Nxe4 Bb7 13. dxc5 Bxc5 14. Nxc5 bxc5
15. Rd1 Qf6 16. Be4 Nc6 17. O-O Rad8 18. Qa4 e5 19. Bxc6 Bxc6 20. Qxa7 e4 21.
Nh2 e3 22. fxe3 Qe6 23. Qxc5 Rfe8 24. Rxd8 Rxd8 25. Nf3 Qe4 26. Re1 Rd2 27. Qb4
Rxg2+ 28. Kxg2 Qxf3+ 29. Kh3 f5 30. e4 Bxe4 31. Rxe4 *
Position (FEN): 6k1/6p1/7p/5p2/1Q2R3/2P2qPK/PP6/8 b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1514
Best move: Qh1#