Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. a3 Be7 7. e3 O-O 8. Bd3
b6 9. Bxf6 Bxf6 10. Qh5 g6 11. Qf3 Ba6 12. Bc2 Nd7 13. Nge2 Bg7 14. O-O Nf6 15.
h4 Bxe2 16. Qxe2 Rc8 17. Qd3 Nd7 18. h5 Nf6 19. hxg6 fxg6 20. Ne2 Ne4 21. Nf4
Qe7 22. Bb3 Rf5 23. Qa6 Rcf8 24. Bc2 Qh4 25. Bxe4 dxe4 26. Nxe6 Rh5 27. f3 exf3
28. Nxf8 f2+ 29. Rxf2 *
Position (FEN): 5Nk1/p5bp/Qp4p1/7r/3P3q/P3P3/1P3RP1/R5K1 b - - 0 29
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 861
Best move: Qh1#