r1b2k1r/pppp2p1/5n2/2P1npNp/3PP3/Nq4P1/PPQ1K2P/R1B2BR1 b - - 6 20
FEN state: r1b2k1r/pppp2p1/5n2/2P1npNp/3PP3/Nq4P1/PPQ1K2P/R1B2BR1 b - - 6 20 ; Best move: b3c2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7 and black pawn at g7. Black knight at f6. White pawn at c5, black knight at e5, black pawn at f5, white knight at g5 and black pawn at h5. White pawn at d4 and white pawn at e4. White knight at a3, black queen at b3 and white pawn at g3. White pawn at a2, white pawn at b2, white queen at c2, white king at e2 and white pawn at h2. White rook at a1, white bishop at c1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 6. Full move number is 20. Black to move.