Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. e3 g6 3. f4 Bg7 4. Nf3 d6 5. Bd3 Bf5 6. a3 Nbd7 7. c3 Bxd3 8. Qxd3
d5 9. Nbd2 c5 10. b4 c4 11. Qc2 Ng4 12. Nf1 Ndf6 13. h3 Nh6 14. Ng3 e6 15. O-O
Nf5 16. Kh2 Nxg3 17. Kxg3 Ne4+ 18. Kh2 h6 19. Bd2 g5 20. fxg5 hxg5 21. Ne5
Bxe5+ 22. dxe5 f5 23. Qa4+ Ke7 24. Be1 g4 25. Ra2 gxh3 26. gxh3 Kf7 27. Rg2 Ng5
28. h4 Ne4 29. Rfg1 Rxh4+ 30. Bxh4 *
Position (FEN): r2q4/pp3k2/4p3/3pPp2/QPp1n2B/P1P1P3/6RK/6R1 b - - 0 30
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 913
Best move: Qxh4#