2bn1b2/rp1pkqpn/p1p5/3Pp3/2P1pN1r/PP5B/1RQ2pR1/2B2KN1 b - - 1 21
FEN state: 2bn1b2/rp1pkqpn/p1p5/3Pp3/2P1pN1r/PP5B/1RQ2pR1/2B2KN1 b - - 1 21 ; Best move: f2g1q
The current state of the chess board is: Black bishop at c8, black knight at d8 and black bishop at f8. Black rook at a7, black pawn at b7, black pawn at d7, black king at e7, black queen at f7, black pawn at g7 and black knight at h7. Black pawn at a6 and black pawn at c6. White pawn at d5 and black pawn at e5. White pawn at c4, black pawn at e4, white knight at f4 and black rook at h4. White pawn at a3, white pawn at b3 and white bishop at h3. White rook at b2, white queen at c2, black pawn at f2 and white rook at g2. White bishop at c1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. Black to move.