r1b1kbnr/ppp2p2/4p3/2n5/1P1P3P/P7/2PP1KP1/RNBQ1B1R b kq - 0 13
FEN state: r1b1kbnr/ppp2p2/4p3/2n5/1P1P3P/P7/2PP1KP1/RNBQ1B1R b kq - 0 13 ; Best move: c5e4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7 and black pawn at f7. Black pawn at e6. Black knight at c5. White pawn at b4, white pawn at d4 and white pawn at h4. White pawn at a3. White pawn at c2, white pawn at d2, white king at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. Black to move.