r2qkb1r/2pnp1p1/pp5B/1BPp1pPb/PP1PP3/2N2N1R/5PP1/R2QK3 b Qk - 0 17
FEN state: r2qkb1r/2pnp1p1/pp5B/1BPp1pPb/PP1PP3/2N2N1R/5PP1/R2QK3 b Qk - 0 17 ; Best move: a6b5
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black knight at d7, black pawn at e7 and black pawn at g7. Black pawn at a6, black pawn at b6 and white bishop at h6. White bishop at b5, white pawn at c5, black pawn at d5, black pawn at f5, white pawn at g5 and black bishop at h5. White pawn at a4, white pawn at b4, white pawn at d4 and white pawn at e4. White knight at c3, white knight at f3 and white rook at h3. White pawn at f2 and white pawn at g2. White rook at a1, white queen at d1 and white king at e1. White queenside and black kingside castles are available. Half move number is 0. Full move number is 17. Black to move.