r4bn1/p1n3kr/3pb2p/4pP2/PppPP2P/2P3PB/qBQ1N3/RN3K1R b - - 7 25
FEN state: r4bn1/p1n3kr/3pb2p/4pP2/PppPP2P/2P3PB/qBQ1N3/RN3K1R b - - 7 25 ; Best move: b4b3
The current state of the chess board is: Black rook at a8, black bishop at f8 and black knight at g8. Black pawn at a7, black knight at c7, black king at g7 and black rook at h7. Black pawn at d6, black bishop at e6 and black pawn at h6. Black pawn at e5 and white pawn at f5. White pawn at a4, black pawn at b4, black pawn at c4, white pawn at d4, white pawn at e4 and white pawn at h4. White pawn at c3, white pawn at g3 and white bishop at h3. Black queen at a2, white bishop at b2, white queen at c2 and white knight at e2. White rook at a1, white knight at b1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 7. Full move number is 25. Black to move.