Chess puzzle (Checkmate)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Modern_Variation
Moves: 1. b3 e5 2. Bb2 d6 3. d4 exd4 4. Qxd4 Nc6 5. Qc3 Nf6 6. Nf3 Be7 7. Nbd2 O-O 8.
g4 h6 9. g5 hxg5 10. h4 g4 11. h5 Nd5 *
Position (FEN): r1bq1rk1/ppp1bpp1/2np4/3n3P/6p1/1PQ2N2/PBPNPP2/R3KB1R w KQ - 1 12
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 566
Best move: Qxg7#