rnb2bnr/3p2pp/5k2/ppp1pP1P/1PB5/2N1PP2/2PP4/RqBQ1KNR b - - 2 13
FEN state: rnb2bnr/3p2pp/5k2/ppp1pP1P/1PB5/2N1PP2/2PP4/RqBQ1KNR b - - 2 13 ; Best move: b1a1
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at d7, black pawn at g7 and black pawn at h7. Black king at f6. Black pawn at a5, black pawn at b5, black pawn at c5, black pawn at e5, white pawn at f5 and white pawn at h5. White pawn at b4 and white bishop at c4. White knight at c3, white pawn at e3 and white pawn at f3. White pawn at c2 and white pawn at d2. White rook at a1, black queen at b1, white bishop at c1, white queen at d1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 13. Black to move.