Chess puzzle (Checkmate)
Moves: 1. b3 d5 2. Bb2 e6 3. e3 Be7 4. Bxg7 Bf6 5. Bxh8 Bxh8 6. c3 c5 7. Na3 Nc6 8.
Nc2 Qa5 9. a4 b6 10. Be2 Nf6 11. Nf3 Ne4 12. O-O Bb7 13. Rc1 O-O-O 14. Nfe1 Rg8
15. f3 Ng5 16. Kh1 d4 17. exd4 cxd4 18. cxd4 Kb8 19. Nd3 Bxd4 20. Nxd4 Nxd4 21.
Ne5 Qxe5 22. f4 Bxg2+ 23. Kxg2 Qe4+ 24. Kf2 Nh3+ 25. Ke1 Nf3+ 26. Rxf3 Rg1+ 27.
Rf1 Rxf1+ 28. Kxf1 *
Position (FEN): 1k6/p4p1p/1p2p3/8/P3qP2/1P5n/3PB2P/2RQ1K2 b - - 0 28
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1190
Best move: Qh1#