r1bq2r1/2pn1Qp1/3k4/ppPp2B1/1b3p1P/1P3P2/P3P1P1/RN1K1BNR b - - 0 16
FEN state: r1bq2r1/2pn1Qp1/3k4/ppPp2B1/1b3p1P/1P3P2/P3P1P1/RN1K1BNR b - - 0 16 ; Best move: d7c5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at g8. Black pawn at c7, black knight at d7, white queen at f7 and black pawn at g7. Black king at d6. Black pawn at a5, black pawn at b5, white pawn at c5, black pawn at d5 and white bishop at g5. Black bishop at b4, black pawn at f4 and white pawn at h4. White pawn at b3 and white pawn at f3. White pawn at a2, white pawn at e2 and white pawn at g2. White rook at a1, white knight at b1, white king at d1, white bishop at f1, 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.