r2q3r/1bppkp2/p4n2/2nBp1pP/1bP2P1P/1Q1P1N2/PP2PK2/R1B3NR b - - 0 16
FEN state: r2q3r/1bppkp2/p4n2/2nBp1pP/1bP2P1P/1Q1P1N2/PP2PK2/R1B3NR b - - 0 16 ; Best move: c5b3
The current state of the chess board is: Black rook at a8, black queen at d8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at d7, black king at e7 and black pawn at f7. Black pawn at a6 and black knight at f6. Black knight at c5, white bishop at d5, black pawn at e5, black pawn at g5 and white pawn at h5. Black bishop at b4, white pawn at c4, white pawn at f4 and white pawn at h4. White queen at b3, white pawn at d3 and white knight at f3. White pawn at a2, white pawn at b2, white pawn at e2 and white king at f2. White rook at a1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. Black to move.