2r2bkr/p2p2p1/b5qp/1p1Ppn2/1P4QP/P3P1p1/R2PBP2/1NB1K1NR b - - 2 21
FEN state: 2r2bkr/p2p2p1/b5qp/1p1Ppn2/1P4QP/P3P1p1/R2PBP2/1NB1K1NR b - - 2 21 ; Best move: c8c1
The current state of the chess board is: Black rook at c8, black bishop at f8, black king at g8 and black rook at h8. Black pawn at a7, black pawn at d7 and black pawn at g7. Black bishop at a6, black queen at g6 and black pawn at h6. Black pawn at b5, white pawn at d5, black pawn at e5 and black knight at f5. White pawn at b4, white queen at g4 and white pawn at h4. White pawn at a3, white pawn at e3 and black pawn at g3. White rook at a2, white pawn at d2, white bishop at e2 and white pawn at f2. White knight at b1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 21. Black to move.