Incidentally, there are many versions of Kaissa played on Gor. In some of these versions, the names of the pieces differ, and, in some, even more alarmingly, their nature and power. The caste of Players, to its credit, has been attempting to standardize Kaissa for years.

A major victory in this matter was secured a few years ago when the caste of Merchants, which organizes and manages the Sardar Fairs, agreed to a standardized version, proposed by, and provisionally approved by, the high council of the caste of Players, for the Sardar tournaments, one of the attractions of the Sardar Fairs. This for of Kaissa, now utilized in the tournaments is generally referred to, like the other variations, simply as Kaissa. Sometimes, however, to distinguish it from differing forms of the game, it is spoken of as Merchant Kaissa, from the role of the Merchants in making it the official form of Kaissa for the fairs, Player Kaissa, from the role of the Players in its codification, or the Kaissa of En'Kara, for it was officially promulgated for the first time at one of the fairs of En'Kara, that which occurred in 10,124 C.A., Contasta Ar, from the Founding of Ar, or in year 5 of the Sovereignty of the Council of Captains, in Port Kar.

The fair of En'Kara occurs in the spring. It is the first fair in the annual cycle of the Sardar Fairs, gigantic fairs which take place on the plains lying below the western slopes of the Sardar Mountains. These fairs, and others like them, play an important role in the Gorean culture and economy. They are an important clearing house for ideas and goods, among them female slaves.

The woman stifled a cry and stamped her foot.

Samos, his Home Stone positioned, looked up.

It was now two days before the Twelfth Passage Hand, in the year 10,129 C.A. Soon it would be Year Eleven in the Sovereignty of the Council of Captains, in Port Kar.