r1b1kbnr/p1pp1ppp/n3p2q/1p6/4PPQP/2P3P1/PP1P1K2/RNB2BNR b kq - 2 7
FEN state: r1b1kbnr/p1pp1ppp/n3p2q/1p6/4PPQP/2P3P1/PP1P1K2/RNB2BNR b kq - 2 7 ; Best move: c8b7
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at e6 and black queen at h6. Black pawn at b5. White pawn at e4, white pawn at f4, white queen at g4 and white pawn at h4. White pawn at c3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2 and white king at f2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 7. Black to move.