rnb1k1nQ/1p1q1pp1/2ppp3/p7/1PP4P/b2PP3/P4PP1/R1B1KBNR b KQq - 0 8
FEN state: rnb1k1nQ/1p1q1pp1/2ppp3/p7/1PP4P/b2PP3/P4PP1/R1B1KBNR b KQq - 0 8 ; Best move: a3b4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and white queen at h8. Black pawn at b7, black queen at d7, black pawn at f7 and black pawn at g7. Black pawn at c6, black pawn at d6 and black pawn at e6. Black pawn at a5. White pawn at b4, white pawn at c4 and white pawn at h4. Black bishop at a3, white pawn at d3 and white pawn at e3. White pawn at a2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 0. Full move number is 8. Black to move.