r1b1k2r/pp4b1/4p3/n1q3pp/1PPpPPpP/7B/RB2P3/5KNR b kq - 2 24
FEN state: r1b1k2r/pp4b1/4p3/n1q3pp/1PPpPPpP/7B/RB2P3/5KNR b kq - 2 24 ; Best move: c5b4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7 and black bishop at g7. Black pawn at e6. Black knight at a5, black queen at c5, black pawn at g5 and black pawn at h5. White pawn at b4, white pawn at c4, black pawn at d4, white pawn at e4, white pawn at f4, black pawn at g4 and white pawn at h4. White bishop at h3. White rook at a2, white bishop at b2 and white pawn at e2. White king at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 24. Black to move.