1n2kb1r/6q1/1p3n1p/r1p2pN1/pPp1bpp1/N1QP2P1/PR2PKBP/2B3R1 b k - 5 22
FEN state: 1n2kb1r/6q1/1p3n1p/r1p2pN1/pPp1bpp1/N1QP2P1/PR2PKBP/2B3R1 b k - 5 22 ; Best move: c5b4
The current state of the chess board is: Black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black queen at g7. Black pawn at b6, black knight at f6 and black pawn at h6. Black rook at a5, black pawn at c5, black pawn at f5 and white knight at g5. Black pawn at a4, white pawn at b4, black pawn at c4, black bishop at e4, black pawn at f4 and black pawn at g4. White knight at a3, white queen at c3, white pawn at d3 and white pawn at g3. White pawn at a2, white rook at b2, white pawn at e2, white king at f2, white bishop at g2 and white pawn at h2. White bishop at c1 and white rook at g1. Black kingside is the only castle move available. Half move number is 5. Full move number is 22. Black to move.