1rb1kbnr/1pqp4/p1p2p2/3np1p1/2PPN1pP/3BP1P1/PP1N1P2/R1B1K2R b KQk h3 0 16
FEN state: 1rb1kbnr/1pqp4/p1p2p2/3np1p1/2PPN1pP/3BP1P1/PP1N1P2/R1B1K2R b KQk h3 0 16 ; Best move: d5b4
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black queen at c7 and black pawn at d7. Black pawn at a6, black pawn at c6 and black pawn at f6. Black knight at d5, black pawn at e5 and black pawn at g5. White pawn at c4, white pawn at d4, white knight at e4, black pawn at g4 and white pawn at h4. White bishop at d3, white pawn at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white knight at d2 and white pawn at f2. White rook at a1, white bishop at c1, white king at e1 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. En Passant Target Square: h3. Black to move.