1nb1k2r/rp3qBp/3pNp2/p1p1p3/1P1PPn1P/2P5/1PQ1BPP1/R2K1N1R b - - 3 16
FEN state: 1nb1k2r/rp3qBp/3pNp2/p1p1p3/1P1PPn1P/2P5/1PQ1BPP1/R2K1N1R b - - 3 16 ; Best move: c8e6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black rook at a7, black pawn at b7, black queen at f7, white bishop at g7 and black pawn at h7. Black pawn at d6, white knight at e6 and black pawn at f6. Black pawn at a5, black pawn at c5 and black pawn at e5. White pawn at b4, white pawn at d4, white pawn at e4, black knight at f4 and white pawn at h4. White pawn at c3. White pawn at b2, white queen at c2, white bishop at e2, white pawn at f2 and white pawn at g2. White rook at a1, white king at d1, white knight at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 16. Black to move.