| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. N A Down vs G MacElligott |
| 1-0 | 37 | 1991 | Telecom op | B22 Sicilian, Alapin |
| 2. G MacElligott vs S Brady |
| 1-0 | 42 | 1993 | Dublin Zonal | A15 English |
| 3. G MacElligott vs T Clarke |
| 0-1 | 35 | 1993 | Dublin Zonal | D79 Neo-Grunfeld, 6.O-O, Main line |
| 4. A Fox vs G MacElligott |
| ½-½ | 18 | 1993 | Dublin Zonal | B32 Sicilian |
| 5. P K Wells vs G MacElligott |
| 1-0 | 48 | 1993 | Dublin Zonal | B32 Sicilian |
| 6. G MacElligott vs A Dunn |
| ½-½ | 23 | 1993 | Dublin Zonal | D34 Queen's Gambit Declined, Tarrasch |
| 7. S R Mannion vs G MacElligott |
| ½-½ | 63 | 1993 | Dublin Zonal | B32 Sicilian |
| 8. G MacElligott vs K Greer |
| 1-0 | 28 | 1993 | Dublin Zonal | A07 King's Indian Attack |
| 9. J Ryan vs G MacElligott |
| 0-1 | 37 | 1993 | Dublin Zonal | B77 Sicilian, Dragon, Yugoslav Attack |
| 10. C Duncan vs G MacElligott |
| 1-0 | 39 | 1993 | Dublin Zonal | B25 Sicilian, Closed |
| 11. G MacElligott vs C Daly |
| 0-1 | 40 | 1993 | Dublin Zonal | A07 King's Indian Attack |
| 12. C O'Shaughnessy vs G MacElligott |
| ½-½ | 22 | 1993 | Dublin Zonal | B22 Sicilian, Alapin |
| 13. Hodgson vs G MacElligott |
| 1-0 | 24 | 1993 | British Championship | D00 Queen's Pawn Game |
| 14. G MacElligott vs A Spice |
| 0-1 | 53 | 1993 | British Championship | A99 Dutch, Ilyin-Genevsky Variation with b3 |
| 15. C Forbes vs G MacElligott |
| ½-½ | 25 | 1993 | British Championship | D02 Queen's Pawn Game |
| 16. G MacElligott vs J C Moore |
| 1-0 | 57 | 1993 | British Championship | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 17. G MacElligott vs A Gokhale |
| 0-1 | 25 | 1993 | British Championship | D34 Queen's Gambit Declined, Tarrasch |
| 18. F N Stephenson vs G MacElligott |
| 1-0 | 31 | 1993 | British Championship | A45 Queen's Pawn Game |
| 19. G MacElligott vs M Orr |
| 0-1 | 44 | 1994 | Irish Championship | A07 King's Indian Attack |
| 20. G MacElligott vs D Cummings |
| 0-1 | 29 | 1994 | British Championship | A07 King's Indian Attack |
| 21. D Neil vs G MacElligott |
| 1-0 | 42 | 1994 | British Championship | B23 Sicilian, Closed |
| 22. G MacElligott vs R D de Coverly |
| 1-0 | 44 | 1994 | British Championship | E77 King's Indian |
| 23. G MacElligott vs S Brady |
| 0-1 | 27 | 1995 | IRL-ch | D55 Queen's Gambit Declined |
| 24. G MacElligott vs A Gannon |
| 1-0 | 37 | 2005 | European Union Championship | E80 King's Indian, Samisch Variation |
| 25. N Medvegy vs G MacElligott |
| 1-0 | 35 | 2005 | European Union Championship | B32 Sicilian |
Kibitzing
