| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A David vs K A Hynes |
| 1-0 | 32 | 1986 | European Junior Championship 1985/86 | C09 French, Tarrasch, Open Variation, Main line |
| 27. K A Hynes vs A Nascimento |
| 1-0 | 31 | 1988 | Thessaloniki Olympiad | A57 Benko Gambit |
| 28. B Nickoloff vs K A Hynes |
| ½-½ | 60 | 1988 | Thessaloniki Olympiad | D64 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 29. K A Hynes vs A R Habboush |
| 1-0 | 65 | 1988 | Thessaloniki Olympiad | E76 King's Indian, Four Pawns Attack |
| 30. M Geenen vs K A Hynes |
| ½-½ | 27 | 1988 | Thessaloniki Olympiad | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 31. K A Hynes vs J Trevelyan |
| 0-1 | 37 | 1988 | Thessaloniki Olympiad | A57 Benko Gambit |
| 32. F El Taher vs K A Hynes |
| 0-1 | 53 | 1988 | Thessaloniki Olympiad | C11 French |
| 33. K A Hynes vs J Armas |
 | 0-1 | 36 | 1988 | Thessaloniki Olympiad | A56 Benoni Defense |
| 34. K A Hynes vs P Blaeser |
| 1-0 | 48 | 1989 | EUR-chT (Open) 9th | E94 King's Indian, Orthodox |
| 35. K A Hynes vs F Hoelzl |
| 0-1 | 37 | 1989 | EUR-chT (Open) 9th | D11 Queen's Gambit Declined Slav |
| 36. K A Hynes vs D Pergericht |
| 0-1 | 50 | 1989 | EUR-chT (Open) 9th | D18 Queen's Gambit Declined Slav, Dutch |
| 37. J Pereira Santos vs K A Hynes |
| ½-½ | 18 | 1989 | EUR-chT (Open) 9th | A32 English, Symmetrical Variation |
| 38. C F Morris vs K A Hynes |
| ½-½ | 24 | 1989 | EUR-chT (Open) 9th | D63 Queen's Gambit Declined, Orthodox Defense |
| 39. K A Hynes vs A Negulescu |
| ½-½ | 33 | 1989 | EUR-chT (Open) 9th | D55 Queen's Gambit Declined |
| 40. K A Hynes vs G West |
| 0-1 | 51 | 1989 | Telechess Olympiad | D30 Queen's Gambit Declined |
| 41. K A Hynes vs A Ipek |
| 1-0 | 56 | 1989 | EUR-chT (Open) 9th | E17 Queen's Indian |
| 42. K A Hynes vs G Morrison |
| ½-½ | 33 | 1989 | EUR-chT (Open) 9th | A57 Benko Gambit |
| 43. K A Hynes vs C McNab |
| ½-½ | 10 | 1990 | Blackpool Zonal | A41 Queen's Pawn Game (with ...d6) |
| 44. P Motwani vs K A Hynes |
| ½-½ | 60 | 1990 | Blackpool Zonal | C11 French |
| 45. K A Hynes vs F Rayner |
| ½-½ | 52 | 1990 | Blackpool Zonal | E16 Queen's Indian |
| 46. Adams vs K A Hynes |
| 1-0 | 46 | 1990 | Blackpool Zonal | C78 Ruy Lopez |
| 47. K A Hynes vs Hodgson |
| 0-1 | 34 | 1990 | Blackpool Zonal | A41 Queen's Pawn Game (with ...d6) |
| 48. K A Hynes vs P Carton |
| 0-1 | 42 | 1990 | Blackpool Zonal | A10 English |
| 49. D King vs K A Hynes |
| ½-½ | 41 | 1990 | Blackpool Zonal | C78 Ruy Lopez |
| 50. Suba vs K A Hynes |
| 1-0 | 42 | 1990 | Blackpool Zonal | E08 Catalan, Closed |
Kibitzing
