1nrq1b2/pb2k3/3ppnpr/1Pp1Pp1p/1NBP1P1P/PP2KQ2/6P1/R1B3NR b - - 4 22
FEN state: 1nrq1b2/pb2k3/3ppnpr/1Pp1Pp1p/1NBP1P1P/PP2KQ2/6P1/R1B3NR b - - 4 22 ; Best move: f6g4
The current state of the chess board is: Black knight at b8, black rook at c8, black queen at d8 and black bishop at f8. Black pawn at a7, black bishop at b7 and black king at e7. Black pawn at d6, black pawn at e6, black knight at f6, black pawn at g6 and black rook at h6. White pawn at b5, black pawn at c5, white pawn at e5, black pawn at f5 and black pawn at h5. White knight at b4, white bishop at c4, white pawn at d4, white pawn at f4 and white pawn at h4. White pawn at a3, white pawn at b3, white king at e3 and white queen at f3. White pawn at g2. White rook at a1, white bishop at c1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. Black to move.