r1b1k3/pp1p2p1/2n1p2r/4Pp1n/1b3PP1/1Rp1B2N/P6P/3K1B1R b q - 0 24
FEN state: r1b1k3/pp1p2p1/2n1p2r/4Pp1n/1b3PP1/1Rp1B2N/P6P/3K1B1R b q - 0 24 ; Best move: f5g4
The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at e8. Black pawn at a7, black pawn at b7, black pawn at d7 and black pawn at g7. Black knight at c6, black pawn at e6 and black rook at h6. White pawn at e5, black pawn at f5 and black knight at h5. Black bishop at b4, white pawn at f4 and white pawn at g4. White rook at b3, black pawn at c3, white bishop at e3 and white knight at h3. White pawn at a2 and white pawn at h2. White king at d1, white bishop at f1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 24. Black to move.