2bk1bnr/rp1npppp/8/p2pq3/PP1pP3/6PB/2PPKP1P/R1BQ2NR b - - 0 13
FEN state: 2bk1bnr/rp1npppp/8/p2pq3/PP1pP3/6PB/2PPKP1P/R1BQ2NR b - - 0 13 ; Best move: e5e4
The current state of the chess board is: Black bishop at c8, black king at d8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black knight at d7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a5, black pawn at d5 and black queen at e5. White pawn at a4, white pawn at b4, black pawn at d4 and white pawn at e4. White pawn at g3 and white bishop at h3. White pawn at c2, white pawn at d2, white king at e2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. Black to move.