The E.J. Clarke Cup has been a cornerstone of the league since its inception in the 1935–36 season. In 1960, Edward James Clarke, a long-standing member and Vice-President of the Swansea Chess Club, donated the trophy and three replicas for the competition. Although Clarke was not an active competitive player, his contribution significantly enriched the league's traditions . The championship has evolved over the years, transitioning from a knockout format to an all-play-all system in 1955, and later incorporating group stages leading to knockout semi-finals. Despite challenges such as scheduling delays and fluctuating participation. You can read more about the Cup on Martyn Griffith's article History of the League up to 1970

This year the entry dates are:

Round one, Wednesday 21st May, Llanelli, 19:15 Round two, Tuesday 3rd June, Cadoxton, 19:00 Round three, Wednesday 11th June, Llanelli, 19:15 Round four, Monday, 16th June, Cadoxton, 19:00 Round five, Wednesday, 25th June, Morriston, 19:15

Moss McCarthy is organising the event and his details can be found in this year's yearbook (see the documents section) if you wish to enter. You can also be added to a WhatsApp chap to be informed of any changes or to keep the controller informed.