The English Seniors Championships 2023 will take place from 04-08 May 2023 in Woodland Grange Hotel, Leamington Spa, England. The time control is 90 minutes for the whole game with a 30-second increment from move one. The tournament is separated int two different categories – Over 50 and Over 65. The Over 50 section will be 7-round Swiss system tournament with participation of Mark L Hebden, Keith C Arkell, Nigel R Davies, Peter K Wells, Donald Macfarlane, Andrew P Lewis, Neil H Bradbury, Stephen Dishman, Mark C Rich, Robert F Willmoth, etc.
More : All-Russian chess competition among men’s teams “Major League” / The XXX Russian Chess Championship among men’s teams “Premier League” / The XXIV Russian Chess Championship among women’s teams / The 4th Stepan Avagyan Memorial
Full list of players :
| No. | Name | FED | Rtg | |
| 1 | GM | Hebden, Mark L | ENG | 2504 |
| 2 | GM | Arkell, Keith C | ENG | 2489 |
| 3 | GM | Davies, Nigel R | ENG | 2423 |
| 4 | GM | Wells, Peter K | ENG | 2387 |
| 5 | Macfarlane, Donald | ENG | 2339 | |
| 6 | FM | Lewis, Andrew P | ENG | 2285 |
| 7 | IM | Bradbury, Neil H | ENG | 2260 |
| 8 | FM | Dishman, Stephen | ENG | 2259 |
| 9 | CM | Rich, Mark C | ENG | 2252 |
| 10 | CM | Willmoth, Robert F | ENG | 2244 |
| 11 | Byron, Alan M | ENG | 2224 | |
| 12 | Crocker, Philip J | ENG | 2192 | |
| 13 | CM | Josse, Mark | ENG | 2190 |
| 14 | FM | Thompson, Ian D | ENG | 2159 |
| 15 | Mason, Donald J | ENG | 2156 | |
| 16 | Henderson, David | ENG | 2143 | |
| 17 | Baer, Bruce L | ENG | 2107 | |
| 18 | Brett, Andrew R | ENG | 2085 | |
| 19 | Alldritt, Nigel Re | ENG | 2050 | |
| 20 | Hill, Jonathan S | ENG | 2046 | |
| 21 | WIM | Regan, Natasha K | ENG | 2022 |
| 22 | Ireland, David J | ENG | 2015 | |
| 23 | Hymer, Barry J | ENG | 1985 | |
| 24 | Gardiner, Eric D | ENG | 1972 | |
| 25 | AFM | Miller, George I | ENG | 1956 |
| 26 | Mcmahon, Paul | ENG | 1950 | |
| 27 | Gibbs, Dominic V | ENG | 1948 | |
| 28 | Wilson, Matthew R | ENG | 1908 | |
| 29 | Parker, Keith | ENG | 1827 | |
| 30 | Donnelly, Andrew J | ENG | 1826 | |
| 31 | Betts, Richard | ENG | 1817 | |
| 32 | Chantrell, Paul | ENG | 1760 | |
| 33 | Cole, Graham L | ENG | 1741 | |
| 34 | Wall, Robert | ENG | 1682 | |
| 35 | Tuke, David | ENG | 1644 | |
| 36 | Singhal, Saket | ENG | 1596 | |
| 37 | Homer, Neil S | ENG | 1581 | |
| 38 | Gunasekera, Asanga | ENG | 1506 |
