rnbqkbr1/1pp1p1p1/7B/p2p4/P7/3P1pnp/1PP1P1PP/2RQKBR1 b q - 1 13
FEN state: rnbqkbr1/1pp1p1p1/7B/p2p4/P7/3P1pnp/1PP1P1PP/2RQKBR1 b q - 1 13 ; Best move: d8d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at g7. White bishop at h6. Black pawn at a5 and black pawn at d5. White pawn at a4. White pawn at d3, black pawn at f3, black knight at g3 and black pawn at h3. White pawn at b2, white pawn at c2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at c1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Black queenside is the only castle move available. Half move number is 1. Full move number is 13. Black to move.