| Irish Championship First Weekender 2021 |
[ Information | Pairings & results | Crosstable | 1st | 2nd | 3rd | 4th | 5th | Openings | Annotations | Sources ]
| Fitzpatrick, K. | 1-0 | Brophy, D. |
| Nunan | 0-1 | Barry |
| Ryan, P. | 1-0 | Gormally Whittaker |
| Hennessy | 0-1 | Liu, W. |
| Brophy, K. | 1-0 | Kinsella |
| McClean | 0-1 | Sheahan |
| O'Connell, C. | 0-1 | McPartlin |
| Stack | 0-1 | Liu, J. |
| O'Connell, E. | 1-0 | Browne |
| Kennedy | 0-1 | Beatty |
| Scarry | ½-½ | Ryan, J. |
| Milligan | 0-1 | Mkrtichyan |
| O'Connell, S. | 0-1 | Quirke |
| Coulton Dillon | 1-0 | Collins |
| Srivastava | 0-1 | Allen-Coghlan |
| Goussot | 0-1 | Phelan |
| Pu | 0-1 | Luna |
| Linehan | 1-0 | Fitzpatrick, P. |
| Nielsen | 1-0 | Ducker |
| Donnelly | 1-0 | Walsh |
| Feerick | 1-0 | Singhal |
| McCarthy | 1 | Bye |
| Morgan-Doyle | 1 | Bye |
| Allen-Coghlan | 1 |
| Barry | 1 |
| Beatty | 1 |
| Brophy, K. | 1 |
| Coulton Dillon | 1 |
| Donnelly | 1 |
| Feerick | 1 |
| Fitzpatrick, K. | 1 |
| Linehan | 1 |
| Liu, J. | 1 |
| Liu, W. | 1 |
| Luna | 1 |
| McCarthy | 1 |
| McPartlin | 1 |
| Mkrtichyan | 1 |
| Morgan-Doyle | 1 |
| Nielsen | 1 |
| O'Connell, E. | 1 |
| Phelan | 1 |
| Quirke | 1 |
| Ryan, P. | 1 |
| Sheahan | 1 |
| Ryan, J. | ½ |
| Scarry | ½ |
| Brophy, D. | 0 |
| Browne | 0 |
| Collins | 0 |
| Ducker | 0 |
| Fitzpatrick, P. | 0 |
| Gormally Whittaker | 0 |
| Goussot | 0 |
| Hennessy | 0 |
| Kennedy | 0 |
| Kinsella | 0 |
| McClean | 0 |
| Milligan | 0 |
| Nunan | 0 |
| O'Connell, C. | 0 |
| O'Connell, S. | 0 |
| Pu | 0 |
| Singhal | 0 |
| Srivastava | 0 |
| Stack | 0 |
| Walsh | 0 |
| IRLchess: Irish chess history & records. |
| Version 1.2, published 31 January 2023. Comments/corrections? . |
| Download pgn file. |