Chess puzzle (Checkmate)
Opening: Queens_Indian_Defense, Queens_Indian_Defense_Fianchetto_Traditional
Moves: 1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Nf6 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Be7 8. a3
O-O 9. b4 a5 10. b5 c5 11. dxc5 Bxc5 12. e3 a4 13. Qc2 Be7 14. Bb2 Qd7 15. Nc3
Nxc3 16. Qxc3 Rc8 *
Position (FEN): rnr3k1/1b1qbppp/1p2p3/1P6/p7/P1Q1PNP1/1B3PBP/R4RK1 w - - 1 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 808
Best move: Qxg7#