rn2kb1r/ppp1pppp/2bp4/1N3q1n/4P2P/PP6/2PP1PPR/1RBQKBN1 b kq - 2 8
FEN state: rn2kb1r/ppp1pppp/2bp4/1N3q1n/4P2P/PP6/2PP1PPR/1RBQKBN1 b kq - 2 8 ; Best move: f5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black bishop at c6 and black pawn at d6. White knight at b5, black queen at f5 and black knight at h5. White pawn at e4 and white pawn at h4. White pawn at a3 and white pawn at b3. White pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white rook at h2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 8. Black to move.