1nq4r/2rkb1Q1/b1npp2p/pP3p2/PQpP2P1/2K1PP2/1P2B2R/RNB3N1 b - - 1 25
FEN state: 1nq4r/2rkb1Q1/b1npp2p/pP3p2/PQpP2P1/2K1PP2/1P2B2R/RNB3N1 b - - 1 25 ; Best move: a5b4
The current state of the chess board is: Black knight at b8, black queen at c8 and black rook at h8. Black rook at c7, black king at d7, black bishop at e7 and white queen at g7. Black bishop at a6, black knight at c6, black pawn at d6, black pawn at e6 and black pawn at h6. Black pawn at a5, white pawn at b5 and black pawn at f5. White pawn at a4, white queen at b4, black pawn at c4, white pawn at d4 and white pawn at g4. White king at c3, white pawn at e3 and white pawn at f3. White pawn at b2, white bishop at e2 and white rook at h2. White rook at a1, white knight at b1, white bishop at c1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 25. Black to move.