rnb1k1r1/3pqppp/ppp4n/2b1p3/2P3PP/P1NQ1P2/1P1PP3/1RBK1BNR b q - 0 11
FEN state: rnb1k1r1/3pqppp/ppp4n/2b1p3/2P3PP/P1NQ1P2/1P1PP3/1RBK1BNR b q - 0 11 ; Best move: d7d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at d7, black queen at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at c6 and black knight at h6. Black bishop at c5 and black pawn at e5. White pawn at c4, white pawn at g4 and white pawn at h4. White pawn at a3, white knight at c3, white queen at d3 and white pawn at f3. White pawn at b2, white pawn at d2 and white pawn at e2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 11. Black to move.