1nbq1br1/2pk1p2/r2p3p/pp2p1B1/P2PP1pN/RPP5/7P/1N1QKB1R b K - 1 17
FEN state: 1nbq1br1/2pk1p2/r2p3p/pp2p1B1/P2PP1pN/RPP5/7P/1N1QKB1R b K - 1 17 ; Best move: d8g5
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at g8. Black pawn at c7, black king at d7 and black pawn at f7. Black rook at a6, black pawn at d6 and black pawn at h6. Black pawn at a5, black pawn at b5, black pawn at e5 and white bishop at g5. White pawn at a4, white pawn at d4, white pawn at e4, black pawn at g4 and white knight at h4. White rook at a3, white pawn at b3 and white pawn at c3. White pawn at h2. White knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White kingside is the only castle move available. Half move number is 1. Full move number is 17. Black to move.