rnbq2n1/3pk1p1/2p1p3/pN3B1r/2PP3P/1P2BN2/P3PP1P/1RbQK2R b K - 0 16
FEN state: rnbq2n1/3pk1p1/2p1p3/pN3B1r/2PP3P/1P2BN2/P3PP1P/1RbQK2R b K - 0 16 ; Best move: c1e3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black knight at g8. Black pawn at d7, black king at e7 and black pawn at g7. Black pawn at c6 and black pawn at e6. Black pawn at a5, white knight at b5, white bishop at f5 and black rook at h5. White pawn at c4, white pawn at d4 and white pawn at h4. White pawn at b3, white bishop at e3 and white knight at f3. White pawn at a2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at b1, black bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 16. Black to move.