1nb2kr1/r2ppp2/1qP3p1/pBB4p/3PPbPP/N2n4/P1P5/R2K2NR b - - 3 20
FEN state: 1nb2kr1/r2ppp2/1qP3p1/pBB4p/3PPbPP/N2n4/P1P5/R2K2NR b - - 3 20 ; Best move: d3c5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at f8 and black rook at g8. Black rook at a7, black pawn at d7, black pawn at e7 and black pawn at f7. Black queen at b6, white pawn at c6 and black pawn at g6. Black pawn at a5, white bishop at b5, white bishop at c5 and black pawn at h5. White pawn at d4, white pawn at e4, black bishop at f4, white pawn at g4 and white pawn at h4. White knight at a3 and black knight at d3. White pawn at a2 and white pawn at c2. White rook at a1, white king at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. Black to move.