rnb2bnr/p1k1p3/1p4p1/q1PpPp1p/Qp3P2/N5PP/P2P3R/R1B1KBN1 b Q - 1 11
FEN state: rnb2bnr/p1k1p3/1p4p1/q1PpPp1p/Qp3P2/N5PP/P2P3R/R1B1KBN1 b Q - 1 11 ; Best move: a5a4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at c7 and black pawn at e7. Black pawn at b6 and black pawn at g6. Black queen at a5, white pawn at c5, black pawn at d5, white pawn at e5, black pawn at f5 and black pawn at h5. White queen at a4, black pawn at b4 and white pawn at f4. White knight at a3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at d2 and white rook at h2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 11. Black to move.