r1b1kbn1/pp2Bppr/q7/n1ppp2p/3PP3/PPP2P1P/6PR/RN1QKBN1 b Qq - 0 10
FEN state: r1b1kbn1/pp2Bppr/q7/n1ppp2p/3PP3/PPP2P1P/6PR/RN1QKBN1 b Qq - 0 10 ; Best move: a6g6
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at a7, black pawn at b7, white bishop at e7, black pawn at f7, black pawn at g7 and black rook at h7. Black queen at a6. Black knight at a5, black pawn at c5, black pawn at d5, black pawn at e5 and black pawn at h5. White pawn at d4 and white pawn at e4. White pawn at a3, white pawn at b3, white pawn at c3, white pawn at f3 and white pawn at h3. White pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. White queenside and black queenside castles are available. Half move number is 0. Full move number is 10. Black to move.