r1bn1bnr/pp1pkp1p/6p1/q1p1p2Q/1PPP3P/N3P3/P4PP1/1RB1KBNR b K - 0 8
FEN state: r1bn1bnr/pp1pkp1p/6p1/q1p1p2Q/1PPP3P/N3P3/P4PP1/1RB1KBNR b K - 0 8 ; Best move: c5b4
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at d7, black king at e7, black pawn at f7 and black pawn at h7. Black pawn at g6. Black queen at a5, black pawn at c5, black pawn at e5 and white queen at h5. White pawn at b4, white pawn at c4, white pawn at d4 and white pawn at h4. White knight at a3 and white pawn at e3. White pawn at a2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 8. Black to move.