Chess puzzle (Checkmate)
Opening: Queens_Indian_Accelerated, Queens_Indian_Accelerated_Other_variations
Moves: 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. d5 e6 5. e4 Bb4 6. Qc2 Bxc3+ 7. Qxc3 Nxe4 8.
Qxg7 Qf6 9. Qxf6 Nxf6 10. Bg5 Ne4 11. Bf4 exd5 12. cxd5 Bxd5 13. Bxc7 Nc6 14.
Bf4 O-O-O *
Position (FEN): 2kr3r/p2p1p1p/1pn5/3b4/4nB2/8/PP3PPP/R3KBNR w KQ - 3 15
White to move.
Themes:  Middlegame Boden's Mate, Mate in 1 
Puzzle rating: 588
Best move: Ba6#