[
Information
| Pairings & results
| Crosstable
| 1st
| 2nd
| 3rd
| 4th
| 5th
| 6th
| 7th
| 8th
| 9th
| Openings
| Annotations
]
Round 6
12 July 1973
| Heidenfeld (3½) |
1-0 |
MacGrillen (5) |
| Henry (3½) |
1-0 |
Ó Briain (3) |
| Doyle (3) |
0-1 |
Cassidy (3) |
| Kennefick (3) |
0-1 |
Cox (3) |
| Dennehy (2½) |
½-½ |
Quigley (2½) |
| Cootes (2) |
0-1 |
Coldrick (2) |
| McMahon (2) |
½-½ |
Littleton (2) |
| Blair (2) |
½-½ |
Cafferky (½) |
| Kennedy (1) |
0-1 |
Pinkerton (1½) |
Scores after round 6
| MacGrillen | 5 |
| Heidenfeld | 4½ |
| Henry | 4½ |
| Cassidy | 4 |
| Cox | 4 |
| Coldrick | 3 |
| Dennehy | 3 |
| Doyle | 3 |
| Kennefick | 3 |
| Ó Briain | 3 |
| Quigley | 3 |
| Blair | 2½ |
| Littleton | 2½ |
| McMahon | 2½ |
| Pinkerton | 2½ |
| Cootes | 2 |
| Cafferky | 1 |
| Kennedy | 1 |