rnr2k2/ppp2pp1/3Pb3/2N5/5B2/bPq1PQP1/P1P2K1P/2R2BNR b - - 2 20
FEN state: rnr2k2/ppp2pp1/3Pb3/2N5/5B2/bPq1PQP1/P1P2K1P/2R2BNR b - - 2 20 ; Best move: c3c5
The current state of the chess board is: Black rook at a8, black knight at b8, black rook at c8 and black king at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at f7 and black pawn at g7. White pawn at d6 and black bishop at e6. White knight at c5. White bishop at f4. Black bishop at a3, white pawn at b3, black queen at c3, white pawn at e3, white queen at f3 and white pawn at g3. White pawn at a2, white pawn at c2, white king at f2 and white pawn at h2. White rook at c1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.