rnb1nb1r/R2pkppp/1Pp5/4p3/2P4q/4PPPB/1P1P3P/1NBQK1NR b K - 0 9
FEN state: rnb1nb1r/R2pkppp/1Pp5/4p3/2P4q/4PPPB/1P1P3P/1NBQK1NR b K - 0 9 ; Best move: h4c4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black knight at e8, black bishop at f8 and black rook at h8. White rook at a7, black pawn at d7, black king at e7, black pawn at f7, black pawn at g7 and black pawn at h7. White pawn at b6 and black pawn at c6. Black pawn at e5. White pawn at c4 and black queen at h4. White pawn at e3, white pawn at f3, white pawn at g3 and white bishop at h3. White pawn at b2, white pawn at d2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 9. Black to move.