Chess puzzle (Checkmate)
Moves: 1. b3 e5 2. Bb2 Nc6 3. e4 Nf6 4. d3 Bc5 5. Be2 O-O 6. Nf3 Re8 7. O-O d5 8. exd5
Nxd5 9. a3 a5 10. Nc3 Nf4 11. Ne4 Bb6 12. Qd2 Bg4 13. Bd1 f5 14. Ng3 Qf6 15. h3
Nxh3+ 16. gxh3 Bxh3 17. Re1 f4 18. Ne4 Qg6+ 19. Nfg5 h6 20. Kh2 hxg5 21. Kxh3
g4+ 22. Bxg4 Kf7 23. Qe2 Rh8+ 24. Kg2 Rh4 25. f3 Rah8 26. Rh1 Qh6 27. Rxh4 Qxh4
28. Nf2 Qg3+ 29. Kf1 Rh1+ 30. Nxh1 *
Position (FEN): 8/1pp2kp1/1bn5/p3p3/5pB1/PP1P1Pq1/1BP1Q3/R4K1N b - - 0 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1160
Best move: Qg1#