rn2kbr1/4pppp/b2p4/pP2PP2/N7/2PQ1P1P/6B1/R5KR b q - 0 24
FEN state: rn2kbr1/4pppp/b2p4/pP2PP2/N7/2PQ1P1P/6B1/R5KR b q - 0 24 ; Best move: a6b7
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black bishop at a6 and black pawn at d6. Black pawn at a5, white pawn at b5, white pawn at e5 and white pawn at f5. White knight at a4. White pawn at c3, white queen at d3, white pawn at f3 and white pawn at h3. White bishop at g2. White rook at a1, white king at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 24. Black to move.