| Dates | Event name | Location |
|---|---|---|
| 4–15 Sep 2023 |
European Youth Chess Championships 2023
Mamaia, Romania |
Mamaia, Romania |
| 5 Sep 2023 |
September Irish Nationwide Blitz Arena:
lichess.org |
lichess.org |
| 10 Sep 2023 |
Dun Laoghaire Rapid 2023
The DunLaoghaire Chess Club, 3 Eblana Avenue, DunLaoghaire Co. Dublin |
The DunLaoghaire Chess Club, 3 Eblana Avenue, DunLaoghaire Co. Dublin |
| 15–17 Sep 2023 |
The CUS Chess Congress 2023
Catholic University School, D02 KC81 |
Catholic University School, D02 KC81 |
| 18–29 Sep 2023 |
World Senior Teams Championships, Lake Ohrid
Lake Ohrid, Macedonia |
Lake Ohrid, Macedonia |
| 20 Sep – 2 Oct 2023 |
World Juniors U20 Championships 2023
Mexico City, Mexico |
Mexico City, Mexico |
| 23 Sep 2023 |
Grandmaster school of chess September tournament
St Conleths college, Clyde road, ballsbridge, Dublin |
St Conleths college, Clyde road, ballsbridge, Dublin |
| 24 Sep 2023 |
The ICU AGM 2023
The Talbot Hotel, Stillorgan, Dublin |
The Talbot Hotel, Stillorgan, Dublin |
| 24 Sep 2023 |
The Irish Rapid and Blitz Championships 2023
The Talbot Hotel, Stillorgan, Dublin |
The Talbot Hotel, Stillorgan, Dublin |
| 30 Sep – 8 Oct 2023 |
The European Club Cup 2023
Durres, Albania |
Durres, Albania |
| 1 Oct 2023 |
Solas Irish Heart Rapid Tournament
SOLAS Eco Garden Centre, Dublin Rd Business Park, Portarlington, Co. Laois R32 RPX8 |
SOLAS Eco Garden Centre, Dublin Rd Business Park, Portarlington, Co. Laois R32 RPX8 |
| 6–8 Oct 2023 |
The 31st Cork Congress 2023
Blarney Woollen Mills Hotel, Blarney, Co. Cork T23 P8RP |
Blarney Woollen Mills Hotel, Blarney, Co. Cork T23 P8RP |
| 9 Oct 2023 |
October Irish Nationwide Blitz Arena:
lichess.org |
lichess.org |
| 13–15 Oct 2023 |
The City of Dublin 2023
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
| 14 Oct 2023 |
The Global Chess Festival 2023: Simul and Junior Events
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
| 14–27 Oct 2023 |
World Cadet U8, U10, U12 Championships 2023
Sharm el Sheikh, Egypt |
Sharm el Sheikh, Egypt |
| 20–22 Oct 2023 |
9th International Youth ChessMates™ Tournament – October 2023
Rotterdam |
Rotterdam |
| 21 Oct 2023 |
Grandmaster school of chess October tournament
St Conleths College, Clyde Road, Ballsbridge, Co.Dublin |
St Conleths College, Clyde Road, Ballsbridge, Co.Dublin |
| 22 Oct 2023 |
ICU Coaching 2023-24 led by GM Alex Baburin and FM Zalan Nemeth
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
| 22 Oct 2023 |
The Dublin Rapid Championship 2023
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
Coláiste Éanna, Hillside Park, Ballyroan, Rathfarnham, Dublin 16. D16 E248 |
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