r2q1r2/1p2kp2/n2np1p1/PbppP2p/7P/P2PP1P1/R1PB3R/1N1QKB2 b - - 4 22
FEN state: r2q1r2/1p2kp2/n2np1p1/PbppP2p/7P/P2PP1P1/R1PB3R/1N1QKB2 b - - 4 22 ; Best move: d6c8
The current state of the chess board is: Black rook at a8, black queen at d8 and black rook at f8. Black pawn at b7, black king at e7 and black pawn at f7. Black knight at a6, black knight at d6, black pawn at e6 and black pawn at g6. White pawn at a5, black bishop at b5, black pawn at c5, black pawn at d5, white pawn at e5 and black pawn at h5. White pawn at h4. White pawn at a3, white pawn at d3, white pawn at e3 and white pawn at g3. White rook at a2, white pawn at c2, white bishop at d2 and white rook at h2. White knight at b1, white queen at d1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. Black to move.