3n1k1r/2ppq1p1/7n/pb2ppPp/3N3P/R2PP3/1b2KP2/1NB2BR1 b - - 5 20
FEN state: 3n1k1r/2ppq1p1/7n/pb2ppPp/3N3P/R2PP3/1b2KP2/1NB2BR1 b - - 5 20 ; Best move: b2c1
The current state of the chess board is: Black knight at d8, black king at f8 and black rook at h8. Black pawn at c7, black pawn at d7, black queen at e7 and black pawn at g7. Black knight at h6. Black pawn at a5, black bishop at b5, black pawn at e5, black pawn at f5, white pawn at g5 and black pawn at h5. White knight at d4 and white pawn at h4. White rook at a3, white pawn at d3 and white pawn at e3. Black bishop at b2, white king at e2 and white pawn at f2. White knight at b1, white bishop at c1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 20. Black to move.