4k1nr/rqbp2p1/1p3p2/2p1p2p/B1bnPP1P/N5KN/PP4P1/R1B2QR1 b k - 1 22
FEN state: 4k1nr/rqbp2p1/1p3p2/2p1p2p/B1bnPP1P/N5KN/PP4P1/R1B2QR1 b k - 1 22 ; Best move: c4f1
The current state of the chess board is: Black king at e8, black knight at g8 and black rook at h8. Black rook at a7, black queen at b7, black bishop at c7, black pawn at d7 and black pawn at g7. Black pawn at b6 and black pawn at f6. Black pawn at c5, black pawn at e5 and black pawn at h5. White bishop at a4, black bishop at c4, black knight at d4, white pawn at e4, white pawn at f4 and white pawn at h4. White knight at a3, white king at g3 and white knight at h3. White pawn at a2, white pawn at b2 and white pawn at g2. White rook at a1, white bishop at c1, white queen at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 22. Black to move.