Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O Nge7 8.
cxd4 Bb4 9. Ng5 O-O 10. Qh5 h6 11. Nxf7 Rxf7 12. Qxf7+ Kh8 13. f4 Nxd4 14. Bb2
Bc5 15. Kh1 d6 16. f5 d5 17. f6 gxf6 18. Rxf6 Ng8 19. Bxd5 Nxf6 20. Nd2 Nxd5
21. exd5 Bf5 22. Nb3 Qd7 23. Qh5 Qxd5 24. Qxh6+ Kg8 25. Qg5+ Kf7 26. Rf1 Rg8
27. Qh5+ Ke6 28. Nxd4+ Bxd4 29. Bxd4 *
Position (FEN): 6r1/ppp5/4k3/3q1b1Q/3B4/8/P5PP/5R1K b - - 0 29
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 901
Best move: Qxg2#