r1k1n1r1/5ppp/n5b1/1p6/pPP1Pp2/b2P2PP/1R3KQ1/q1B2BNR b - - 0 25
FEN state: r1k1n1r1/5ppp/n5b1/1p6/pPP1Pp2/b2P2PP/1R3KQ1/q1B2BNR b - - 0 25 ; Best move: a1c1
The current state of the chess board is: Black rook at a8, black king at c8, black knight at e8 and black rook at g8. Black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6 and black bishop at g6. Black pawn at b5. Black pawn at a4, white pawn at b4, white pawn at c4, white pawn at e4 and black pawn at f4. Black bishop at a3, white pawn at d3, white pawn at g3 and white pawn at h3. White rook at b2, white king at f2 and white queen at g2. Black queen at a1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 25. Black to move.