r1bq1bnr/p1pkp1p1/np3p1p/3p3Q/P1B4P/4P3/1PPPNPP1/R1B1K1NR b KQ - 5 7
FEN state: r1bq1bnr/p1pkp1p1/np3p1p/3p3Q/P1B4P/4P3/1PPPNPP1/R1B1K1NR b KQ - 5 7 ; Best move: a6b4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at d7, black pawn at e7 and black pawn at g7. Black knight at a6, black pawn at b6, black pawn at f6 and black pawn at h6. Black pawn at d5 and white queen at h5. White pawn at a4, white bishop at c4 and white pawn at h4. White pawn at e3. White pawn at b2, white pawn at c2, white pawn at d2, white knight at e2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 5. Full move number is 7. Black to move.