r1bqkb2/p1pppprp/2n4n/1B4P1/1P2P3/P2P4/2P3PP/RNBQK1NR b KQq - 0 7
FEN state: r1bqkb2/p1pppprp/2n4n/1B4P1/1P2P3/P2P4/2P3PP/RNBQK1NR b KQq - 0 7 ; Best move: a7a5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7, black rook at g7 and black pawn at h7. Black knight at c6 and black knight at h6. White bishop at b5 and white pawn at g5. White pawn at b4 and white pawn at e4. White pawn at a3 and white pawn at d3. White pawn at c2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 7. Black to move.