1nr3nr/1ppqpk2/3p1p1b/P5p1/1PPB3p/N5P1/R1bPPP1P/1Q2KBNR b K - 1 17
FEN state: 1nr3nr/1ppqpk2/3p1p1b/P5p1/1PPB3p/N5P1/R1bPPP1P/1Q2KBNR b K - 1 17 ; Best move: c2b1
The current state of the chess board is: Black knight at b8, black rook at c8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black queen at d7, black pawn at e7 and black king at f7. Black pawn at d6, black pawn at f6 and black bishop at h6. White pawn at a5 and black pawn at g5. White pawn at b4, white pawn at c4, white bishop at d4 and black pawn at h4. White knight at a3 and white pawn at g3. White rook at a2, black bishop at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white pawn at h2. White queen at b1, white king at e1, white bishop at f1, white knight at g1 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.