r1b1kbnr/1p1pp1p1/5P2/2p4p/1nPP1B1P/P7/5PP1/RNqQKBNR b KQkq - 2 13
FEN state: r1b1kbnr/1p1pp1p1/5P2/2p4p/1nPP1B1P/P7/5PP1/RNqQKBNR b KQkq - 2 13 ; Best move: b4c2
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 b7, black pawn at d7, black pawn at e7 and black pawn at g7. White pawn at f6. Black pawn at c5 and black pawn at h5. Black knight at b4, white pawn at c4, white pawn at d4, white bishop at f4 and white pawn at h4. White pawn at a3. White pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, black queen at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. Black to move.