| Eton A | Region 13 Berks, Bucks and Middlesex | 2023/2024|National Schools | No |
| Eton B | Region 13 Berks, Bucks and Middlesex | 2023/2024|National Schools | No |
| Eton College A | Division Two | 2024-2025|Berkshire Chess Association | No |
| Eton College A | Ivan Gromov Online - Season 4 | 2024 Season|Ivan Gromov Online Schools Chess League | No |
| Eton College B | Ivan Gromov Online - Season 4 | 2024 Season|Ivan Gromov Online Schools Chess League | No |
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