score

See also: Scoring

score is a global variable used to store the points awarded so far in a score-tracking game; A non-score-tracking game that has STATUSTYPE set to 0 will ignore score altogether. Games with STATUSTYPE set to 1 will show the current score and turn counter in the status line.

adding to the score

Since you want to add points to the total, score-increasing code will look like this:

score = score + 10 ! where we want to add 10 points