rn4nr/p1p4p/bp1b1qpk/4Pp2/8/P4N2/RPPK1PPP/1NB1QB1R b - - 0 13
FEN state: rn4nr/p1p4p/bp1b1qpk/4Pp2/8/P4N2/RPPK1PPP/1NB1QB1R b - - 0 13 ; Best move: d6e5
The current state of the chess board is: Black rook at a8, black knight at b8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7 and black pawn at h7. Black bishop at a6, black pawn at b6, black bishop at d6, black queen at f6, black pawn at g6 and black king at h6. White pawn at e5 and black pawn at f5. White pawn at a3 and white knight at f3. White rook at a2, white pawn at b2, white pawn at c2, white king at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White knight at b1, white bishop at c1, white queen at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. Black to move.