rn1k1bnr/p2pp2p/2b3p1/1pp2p1Q/1q2PP2/P7/2PPBNPP/RNB1K2R b Q - 1 11
FEN state: rn1k1bnr/p2pp2p/2b3p1/1pp2p1Q/1q2PP2/P7/2PPBNPP/RNB1K2R b Q - 1 11 ; Best move: b4b1
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7 and black pawn at h7. Black bishop at c6 and black pawn at g6. Black pawn at b5, black pawn at c5, black pawn at f5 and white queen at h5. Black queen at b4, white pawn at e4 and white pawn at f4. White pawn at a3. White pawn at c2, white pawn at d2, white bishop at e2, white knight at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White queenside is the only castle move available. Half move number is 1. Full move number is 11. Black to move.