rn1bk3/1P5r/3p1p1n/2p1p1pp/p1P1P1qP/NP1P2PB/5PK1/R1B3NR w q - 0 24
FEN state: rn1bk3/1P5r/3p1p1n/2p1p1pp/p1P1P1qP/NP1P2PB/5PK1/R1B3NR w q - 0 24 ; Best move: b7a8q
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at d8 and black king at e8. White pawn at b7 and black rook at h7. Black pawn at d6, black pawn at f6 and black knight at h6. Black pawn at c5, black pawn at e5, black pawn at g5 and black pawn at h5. Black pawn at a4, white pawn at c4, white pawn at e4, black queen at g4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at d3, white pawn at g3 and white bishop at h3. White pawn at f2 and white king at g2. White rook at a1, white bishop at c1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 24. White to move.