rnb1kbr1/1p1p2p1/P1p5/5p1p/2P1npP1/q4Q1N/P2PP1BP/RNB3KR b q - 1 17
FEN state: rnb1kbr1/1p1p2p1/P1p5/5p1p/2P1npP1/q4Q1N/P2PP1BP/RNB3KR b q - 1 17 ; Best move: a3c1
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at d7 and black pawn at g7. White pawn at a6 and black pawn at c6. Black pawn at f5 and black pawn at h5. White pawn at c4, black knight at e4, black pawn at f4 and white pawn at g4. Black queen at a3, white queen at f3 and white knight at h3. White pawn at a2, white pawn at d2, white pawn at e2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 1. Full move number is 17. Black to move.