1nb4r/rp1p1p2/p4np1/P7/RPpPk2N/N7/4PPPP/2B1KB1R b - - 0 20
FEN state: 1nb4r/rp1p1p2/p4np1/P7/RPpPk2N/N7/4PPPP/2B1KB1R b - - 0 20 ; Best move: h8h4
The current state of the chess board is: Black knight at b8, black bishop at c8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at d7 and black pawn at f7. Black pawn at a6, black knight at f6 and black pawn at g6. White pawn at a5. White rook at a4, white pawn at b4, black pawn at c4, white pawn at d4, black king at e4 and white knight at h4. White knight at a3. White pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White bishop at c1, white king at e1, 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.