Xabi Alonso, 34 next month but still a master, ran the game.
The claustrophobic play about two contract killers awaiting orders from their absentee master runs twice a day for an hour.
The slaves run TaskTracker and DataNode, while the master runs JobTracker and NameNode.
The Scrum master runs the meeting and takes responsibility for removing obstacles.
One of the participants, called The Dungeon Master, runs the game.
The DNA of a Japanese woodblock printing master runs through the veins of Kubo and the Two Strings, which is shaping up to be year's biggest animated film (sorry, Sausage Party).
The first program (the "master") ran on the experimenter's PC, and transmitted data, via an internet connection, to PCs in the two lecture theatres where the debate was watched.
Analysis of master running performance in athletic records has not frequently been carried out in the past.
While some role-playing games have players roll dice to determine their characters' attributes, many others allow players to choose their abilities according to a set limit of character points to spend, further modified by the preference of the game master running the campaign.
World number one Martin Kaymer continued his miserable Masters run with an opening six-over-par round of 78 at Augusta.
