4kbnr/pr1npp1p/2p3p1/1p1p4/1B1PBPP1/1P6/P1P4P/R3K1NR b KQk - 0 16
FEN state: 4kbnr/pr1npp1p/2p3p1/1p1p4/1B1PBPP1/1P6/P1P4P/R3K1NR b KQk - 0 16 ; Best move: d5e4
The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black rook at b7, black knight at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at c6 and black pawn at g6. Black pawn at b5 and black pawn at d5. White bishop at b4, white pawn at d4, white bishop at e4, white pawn at f4 and white pawn at g4. White pawn at b3. White pawn at a2, white pawn at c2 and white pawn at h2. White rook at a1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 0. Full move number is 16. Black to move.