3qkb1r/1p2nppp/r1p1b3/pB1pp3/4PPQ1/PP5N/R1PPK1PP/1NB4R b k - 3 11
FEN state: 3qkb1r/1p2nppp/r1p1b3/pB1pp3/4PPQ1/PP5N/R1PPK1PP/1NB4R b k - 3 11 ; Best move: e6g4
The current state of the chess board is: Black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black knight at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at a6, black pawn at c6 and black bishop at e6. Black pawn at a5, white bishop at b5, black pawn at d5 and black pawn at e5. White pawn at e4, white pawn at f4 and white queen at g4. White pawn at a3, white pawn at b3 and white knight at h3. White rook at a2, white pawn at c2, white pawn at d2, white king at e2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at c1 and white rook at h1. Black kingside is the only castle move available. Half move number is 3. Full move number is 11. Black to move.