Chess puzzle (Checkmate)
Moves: 1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. e3 c6 6. Bd2 Bd6 7. cxd5 exd5 8. Qa4
O-O 9. b4 Ne4 10. b5 Nxd2 11. Kxd2 f4 12. Bd3 fxe3+ 13. fxe3 Bg4 14. bxc6 Nxc6
15. Raf1 Bb4 16. a3 Be7 17. Nxd5 Bxa3 18. Bc4 Be6 19. Qxa3 Bxd5 20. Qa2 Bxc4
21. Qxc4+ Kh8 22. h4 h6 23. Ke2 Qe7 24. Ng5 Rxf1 25. Rxf1 hxg5 26. hxg5 Nxd4+
27. Qxd4 Re8 28. g6 Qe6 29. Qh4+ Kg8 *
Position (FEN): 4r1k1/pp4p1/4q1P1/8/7Q/4P3/4K1P1/5R2 w - - 3 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1070
Best move: Qh7#