Chess puzzle (Checkmate)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Modern_Variation
Moves: 1. b3 e5 2. Bb2 d6 3. e3 c5 4. d4 cxd4 5. exd4 exd4 6. Qxd4 Nc6 7. Bb5 Nf6 8.
Nf3 Be7 9. O-O Bd7 10. Bxc6 Bxc6 11. Nc3 Bxf3 12. gxf3 O-O 13. Nd5 Nxd5 *
Position (FEN): r2q1rk1/pp2bppp/3p4/3n4/3Q4/1P3P2/PBP2P1P/R4RK1 w - - 0 14
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 750
Best move: Qxg7#