1n2kbn1/2q1pp2/r1ppb1pr/pp5p/3N1N1P/2P2P2/PP1PQR2/1RB1KB2 b - - 5 16
FEN state: 1n2kbn1/2q1pp2/r1ppb1pr/pp5p/3N1N1P/2P2P2/PP1PQR2/1RB1KB2 b - - 5 16 ; Best move: e6d7
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black knight at g8. Black queen at c7, black pawn at e7 and black pawn at f7. Black rook at a6, black pawn at c6, black pawn at d6, black bishop at e6, black pawn at g6 and black rook at h6. Black pawn at a5, black pawn at b5 and black pawn at h5. White knight at d4, white knight at f4 and white pawn at h4. White pawn at c3 and white pawn at f3. White pawn at a2, white pawn at b2, white pawn at d2, white queen at e2 and white rook at f2. White rook at b1, white bishop at c1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 5. Full move number is 16. Black to move.