r5n1/pbpk3r/2n5/1P2pp2/1b4NP/2P5/2pPP1K1/1RB2B1R b - - 0 20
FEN state: r5n1/pbpk3r/2n5/1P2pp2/1b4NP/2P5/2pPP1K1/1RB2B1R b - - 0 20 ; Best move: c2b1q
The current state of the chess board is: Black rook at a8 and black knight at g8. Black pawn at a7, black bishop at b7, black pawn at c7, black king at d7 and black rook at h7. Black knight at c6. White pawn at b5, black pawn at e5 and black pawn at f5. Black bishop at b4, white knight at g4 and white pawn at h4. White pawn at c3. Black pawn at c2, white pawn at d2, white pawn at e2 and white king at g2. White rook at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. Black to move.