| 19–21 Feb 2027 |
Mulcahy Memorial 2027
Classical
Aula Maxima, University College Cork, Co Cork
|
Aula Maxima, University College Cork, Co Cork |
| 28 Feb 2027 |
4th Sunday Quad, Cork
Classical
FIDE-rated
Ballyphehane Community Centre, Cork
|
Ballyphehane Community Centre, Cork |
| 21 Mar 2027 |
Munster Senior League - Provisional
Classical
FIDE-rated
GAA Complex, Mallow
|
GAA Complex, Mallow |
| 28 Mar 2027 |
4th Sunday Quad, Cork
Classical
FIDE-rated
Ballyphehane Community Centre, Cork
|
Ballyphehane Community Centre, Cork |
| 2–4 Apr 2027 |
PROVISIONAL - The Irish Junior Championships 2027
Classical
TBA
|
TBA |
| 9–11 Apr 2027 |
14th ChessMates
Classical
Junior International
FIDE-rated
Reykjavik City Hall, Iceland
|
Reykjavik City Hall, Iceland |
| 16–18 Apr 2027 |
Provisional - National Club Championships and Queen Maeve Cup
Classical
FIDE-rated
Munster - TBC
|
Munster - TBC |
| 25 Apr 2027 |
4th Sunday Quad, Cork
Classical
Ballyphehane Community Centre, Cork
|
Ballyphehane Community Centre, Cork |
| 1–3 May 2027 |
Malahide Millennium Tournament incorporating The Leinster Championships
Classical
FIDE-rated
The Clayton Hotel Dublin Airport Central (formerly Radisson Blu Dublin Airport Hotel)
|
The Clayton Hotel Dublin Airport Central (formerly Radisson Blu Dublin Airport Hotel) |
| 14–16 May 2027 |
PLACEHOLDER Ennis Congress 2027
TBA
|
TBA |
| 23 May 2027 |
4th Sunday Quad, Cork
Classical
FIDE-rated
Ballyphehane Community Centre, Cork
|
Ballyphehane Community Centre, Cork |
| 5–7 Jun 2027 |
The Drogheda Chess Congress 2027
Classical
FIDE-rated
St Mary's Parish Primary School, Bryanstown, Drogheda A92 XD80
|
St Mary's Parish Primary School, Bryanstown, Drogheda A92 XD80 |
| 27 Jun 2027 |
4th Sunday Quad, Cork
Classical
FIDE-rated
Cork Bridge Club, Cork (36 St. Patrick's Quay, T23 EP20)
|
Cork Bridge Club, Cork (36 St. Patrick's Quay, T23 EP20) |
| 2–5 Jul 2027 |
The Éanna Classic 2027
Classical
FIDE-rated
Coláiste Éanna, Hillside Park, Rathfarnham, D16 E248, Co Dublin
|
Coláiste Éanna, Hillside Park, Rathfarnham, D16 E248, Co Dublin |
| 11 Jul 2027 |
Tullamore Rapid 2027 [placeholder]
Rapid
TBA
|
TBA |
| 19–29 Jul 2027 |
PROVISIONAL Glorney Gilbert International 2027
Classical
Junior International
Scotland
|
Scotland |
| 31 Jul – 8 Aug 2027 |
PROVISIONAL - 106th IRISH CHESS CHAMPIONSHIPS 2027
Classical
FIDE-rated
TBA
|
TBA |
| 22–25 Oct 2027 |
PROVISIONAL - 3rd Annual Irish Women's Chess Festival 2027
Classical
TBA
|
TBA |
| 22–25 Oct 2027 |
PROVISIONAL - The Irish Womens Championships 2027
Classical
FIDE-rated
TBA
|
TBA |
| 7–9 Apr 2028 |
PROVISIONAL - The Irish Junior Championships 2028
TBA
|
TBA |
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