q1b1k3/2bpn3/rp3ppr/p3p3/P2PP1Pp/1P2NP1P/nBP1BNK1/RQ5R b - - 5 25
FEN state: q1b1k3/2bpn3/rp3ppr/p3p3/P2PP1Pp/1P2NP1P/nBP1BNK1/RQ5R b - - 5 25 ; Best move: a2b4
The current state of the chess board is: Black queen at a8, black bishop at c8 and black king at e8. Black bishop at c7, black pawn at d7 and black knight at e7. Black rook at a6, black pawn at b6, black pawn at f6, black pawn at g6 and black rook at h6. Black pawn at a5 and black pawn at e5. White pawn at a4, white pawn at d4, white pawn at e4, white pawn at g4 and black pawn at h4. White pawn at b3, white knight at e3, white pawn at f3 and white pawn at h3. Black knight at a2, white bishop at b2, white pawn at c2, white bishop at e2, white knight at f2 and white king at g2. White rook at a1, white queen at b1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 25. Black to move.