rnb2bn1/3pk1p1/1ppqpp2/pB5r/1P2PP1P/B2P2R1/P1P5/RN1QK1N1 b Q - 1 17
FEN state: rnb2bn1/3pk1p1/1ppqpp2/pB5r/1P2PP1P/B2P2R1/P1P5/RN1QK1N1 b Q - 1 17 ; Best move: h5b5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black knight at g8. Black pawn at d7, black king at e7 and black pawn at g7. Black pawn at b6, black pawn at c6, black queen at d6, black pawn at e6 and black pawn at f6. Black pawn at a5, white bishop at b5 and black rook at h5. White pawn at b4, white pawn at e4, white pawn at f4 and white pawn at h4. White bishop at a3, white pawn at d3 and white rook at g3. White pawn at a2 and white pawn at c2. White rook at a1, white knight at b1, white queen at d1, white king at e1 and white knight at g1. White queenside is the only castle move available. Half move number is 1. Full move number is 17. Black to move.