r1b1k2r/3nqpb1/pP5p/1Npp1PpP/3p3P/1Q2B3/1PP1PNR1/2R1KB2 b kq - 0 24
FEN state: r1b1k2r/3nqpb1/pP5p/1Npp1PpP/3p3P/1Q2B3/1PP1PNR1/2R1KB2 b kq - 0 24 ; Best move: a6b5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at h8. Black knight at d7, black queen at e7, black pawn at f7 and black bishop at g7. Black pawn at a6, white pawn at b6 and black pawn at h6. White knight at b5, black pawn at c5, black pawn at d5, white pawn at f5, black pawn at g5 and white pawn at h5. Black pawn at d4 and white pawn at h4. White queen at b3 and white bishop at e3. White pawn at b2, white pawn at c2, white pawn at e2, white knight at f2 and white rook at g2. White rook at c1, white king at e1 and white bishop at f1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 24. Black to move.