r2qkb2/p1p1n1p1/n2p1p1r/1p2p1P1/1Pb4p/2P1P3/PB1PBP1P/RNQ1K1NR b KQq - 1 16
FEN state: r2qkb2/p1p1n1p1/n2p1p1r/1p2p1P1/1Pb4p/2P1P3/PB1PBP1P/RNQ1K1NR b KQq - 1 16 ; Best move: c4e2
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8 and black bishop at f8. Black pawn at a7, black pawn at c7, black knight at e7 and black pawn at g7. Black knight at a6, black pawn at d6, black pawn at f6 and black rook at h6. Black pawn at b5, black pawn at e5 and white pawn at g5. White pawn at b4, black bishop at c4 and black pawn at h4. White pawn at c3 and white pawn at e3. White pawn at a2, white bishop at b2, white pawn at d2, white bishop at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 1. Full move number is 16. Black to move.