Searched refs:file_distance (Results 1 – 1 of 1) sorted by relevance
594 int file_distance, rank_distance; in EvaluateHasOpposition() local596 file_distance = FileDistance(king, enemy_king); in EvaluateHasOpposition()603 if (file_distance & 1) in EvaluateHasOpposition()604 file_distance--; in EvaluateHasOpposition()606 if (!(file_distance & 1) && !(rank_distance & 1)) in EvaluateHasOpposition()