r1b1kb2/p5p1/q1npr3/1pp1Pp2/2P4p/P3PPP1/QP1K4/RNB2B1R b q - 7 24
FEN state: r1b1kb2/p5p1/q1npr3/1pp1Pp2/2P4p/P3PPP1/QP1K4/RNB2B1R b q - 7 24 ; Best move: c6e5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black bishop at f8. Black pawn at a7 and black pawn at g7. Black queen at a6, black knight at c6, black pawn at d6 and black rook at e6. Black pawn at b5, black pawn at c5, white pawn at e5 and black pawn at f5. White pawn at c4 and black pawn at h4. White pawn at a3, white pawn at e3, white pawn at f3 and white pawn at g3. White queen at a2, white pawn at b2 and white king at d2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 7. Full move number is 24. Black to move.