Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Knights_Variation
Moves: 1. d4 Nf6 2. Nf3 e6 3. Nc3 c5 4. Bf4 Nc6 5. e3 a6 6. Bd3 b6 7. O-O Bb7 8. Re1
Be7 9. d5 Nb4 10. dxe6 dxe6 11. Ne5 O-O 12. Bg5 Nxd3 13. Nxd3 Nd5 14. Nxd5 Qxd5
15. Bxe7 *
Position (FEN): r4rk1/1b2Bppp/pp2p3/2pq4/8/3NP3/PPP2PPP/R2QR1K1 b - - 0 15
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 848
Best move: Qxg2#