Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Be3 Nf6 7. Be2 Be7 8.
Nc3 c5 9. Qd3 a6 10. O-O O-O 11. Rad1 b5 12. a3 Bb7 13. f3 c4 14. Qd4 h6 15. g4
Nh7 16. Qd2 Bg5 17. f4 Be7 18. Nd5 Bxd5 19. Qxd5 Nf6 20. Qc6 Nh7 21. a4 Qc8 22.
Qd5 Nf6 23. Qd4 Nxg4 24. Bxg4 Qxg4+ 25. Kh1 Rab8 26. axb5 axb5 27. Rg1 Qf3+ 28.
Rg2 Rbd8 *
Position (FEN): 3r1rk1/4bpp1/3p3p/1p6/2pQPP2/4Bq2/1PP3RP/3R3K w - - 4 29
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 981
Best move: Qxg7#