Are you sure you
want to resign?
Evaluation is shown as a decimal number where a pawn is worth 1.00 points. It combines material count with analysis of positional factors to attempt to determine which side is better and by how much. Positive values indicate a White advantage, while negative values indicate a Black advantage.
The associated graph shows a history of evaluation values over the last 30 moves, depicted as a bar chart with White/Black segments.