rn1q1bbr/pp1kn1pp/2p5/4pp2/2pPP1P1/PQ3P1P/1P1B1K2/RN3BNR b - - 1 16
FEN state: rn1q1bbr/pp1kn1pp/2p5/4pp2/2pPP1P1/PQ3P1P/1P1B1K2/RN3BNR b - - 1 16 ; Best move: c4b3
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black bishop at f8, black bishop at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black king at d7, black knight at e7, black pawn at g7 and black pawn at h7. Black pawn at c6. Black pawn at e5 and black pawn at f5. Black pawn at c4, white pawn at d4, white pawn at e4 and white pawn at g4. White pawn at a3, white queen at b3, white pawn at f3 and white pawn at h3. White pawn at b2, white bishop at d2 and white king at f2. White rook at a1, white knight at b1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. Black to move.