Chess puzzle (Checkmate)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Classical_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 b6 6. Bd3 Bb7 7. Nf3 Bxc3+ 8.
Qxc3 Ne4 9. Qc2 f5 10. O-O O-O 11. Nd2 Nxd2 12. Bxd2 Qg5 13. e4 Qg6 14. exf5 *
Position (FEN): rn3rk1/pb1p2pp/1p2p1q1/2p2P2/2PP4/3B4/PPQB1PPP/R4RK1 b - - 0 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1082
Best move: Qxg2#