1r2kbnr/1p1nppp1/B7/2ppB2p/3P2b1/2P1qP1P/PP5R/RN3KN1 b k - 1 17
FEN state: 1r2kbnr/1p1nppp1/B7/2ppB2p/3P2b1/2P1qP1P/PP5R/RN3KN1 b k - 1 17 ; Best move: e3c1
The current state of the chess board is: Black rook at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black knight at d7, black pawn at e7, black pawn at f7 and black pawn at g7. White bishop at a6. Black pawn at c5, black pawn at d5, white bishop at e5 and black pawn at h5. White pawn at d4 and black bishop at g4. White pawn at c3, black queen at e3, white pawn at f3 and white pawn at h3. White pawn at a2, white pawn at b2 and white rook at h2. White rook at a1, white knight at b1, white king at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 17. Black to move.