| 2026 | |||
|---|---|---|---|
| July | |||
| 4th | Morriston RFC 150th Anniversary Rapidplay (Event now full. No more entries allowed) | Morriston RFC, Heol Gwernen, Morriston, Swansea SA66JS | Info |
| 7th – 12th | South Wales International Open | Best Western Heronston Hotel, Ewenny Road, Bridgend CF355AW | Info Follow the games: Lichess: Live Games Chess.com Live Games |
| Aug | |||
| 1st – 9th | British Chess Championships | University of Warwick, Warwick Road, Coventry CV47AL | Entry Details |
| 15th | 1st Pembrokeshire Junior Rapidplay Championship | The Western Hall, Pembroke Cast,le, Castle Terrace, Pembroke SA714LA Entry Details | |
| 21st-23rd | Newport Congress FIDE Rated Event | The Lyceytt Institute, Orb Drive, Corporation Road, Newport NP190RA | Info |
| Sep | |||
| 15th | Knight Moves – A nocturnal outdoor 7 round Blitz Tournament | Pembroke Castle, Castle Terrace, Pembroke SA714LA | Entry Details |
| 18th-20th | 2026 Rhyl Congress | Rhyl Town Hall, Wellington Road, Rhyl LL181AE | Info |
| 19th | UK Open Blitz Champ Qualifier | Mercure North Cardiff Hotel, Circle Way East, Llanederyn, Cardiff CF239XF |
 | Patron: Lord Greg Mostyn |