rnb1k2r/ppppqp1p/3B1np1/8/3P1p2/P3P3/1PPK2PP/RN1Q1BNR b kq - 0 8
FEN state: rnb1k2r/ppppqp1p/3B1np1/8/3P1p2/P3P3/1PPK2PP/RN1Q1BNR b kq - 0 8 ; Best move: e7e3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7, black queen at e7, black pawn at f7 and black pawn at h7. White bishop at d6, black knight at f6 and black pawn at g6. White pawn at d4 and black pawn at f4. White pawn at a3 and white pawn at e3. White pawn at b2, white pawn at c2, white king at d2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 8. Black to move.