1q2kbn1/rp3p2/nP1p3r/p3pbpp/3pP1P1/3P1P1P/P1P1B3/RNQ1K1NR b K - 0 17
FEN state: 1q2kbn1/rp3p2/nP1p3r/p3pbpp/3pP1P1/3P1P1P/P1P1B3/RNQ1K1NR b K - 0 17 ; Best move: a7a8
The current state of the chess board is: Black queen at b8, black king at e8, black bishop at f8 and black knight at g8. Black rook at a7, black pawn at b7 and black pawn at f7. Black knight at a6, white pawn at b6, black pawn at d6 and black rook at h6. Black pawn at a5, black pawn at e5, black bishop at f5, black pawn at g5 and black pawn at h5. Black pawn at d4, white pawn at e4 and white pawn at g4. White pawn at d3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at c2 and white bishop at e2. White rook at a1, white knight at b1, white queen at c1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 17. Black to move.