| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. K Harrison vs S Zaric |
| ½-½ | 16 | 1982 | Australian Championship 1981/82 | B21 Sicilian, 2.f4 and 2.d4 |
| 27. K Harrison vs J Kellner |
| 0-1 | 37 | 1982 | Australian Championship 1981/82 | C04 French, Tarrasch, Guimard Main line |
| 28. P Halpin vs K Harrison |
| 1-0 | 23 | 1982 | Australian Championship 1981/82 | B23 Sicilian, Closed |
| 29. K Ozols vs K Harrison |
| ½-½ | 32 | 1982 | Australian Championship 1981/82 | E63 King's Indian, Fianchetto, Panno Variation |
| 30. K Harrison vs D J Hacche |
| 0-1 | 49 | 1982 | Australian Championship 1981/82 | B08 Pirc, Classical |
| 31. E Levi vs K Harrison |
| ½-½ | 11 | 1982 | Australian Championship 1981/82 | B21 Sicilian, 2.f4 and 2.d4 |
| 32. K Harrison vs A Flitney |
| 1-0 | 28 | 1982 | Australian Championship 1981/82 | B01 Scandinavian |
| 33. A D Goldsmith vs K Harrison |
| 1-0 | 26 | 1982 | Australian Championship 1981/82 | B20 Sicilian |
| 34. K Harrison vs J S Purdy |
| 1-0 | 25 | 1982 | Australian Championship 1981/82 | B53 Sicilian |
| 35. K Harrison vs I Rogers |
| 0-1 | 28 | 1982 | Anzac Open | C03 French, Tarrasch |
| 36. I Rogers vs K Harrison |
| 1-0 | 34 | 1985 | Sydney Interclub | D32 Queen's Gambit Declined, Tarrasch |
| 37. K Harrison vs M Bruere |
| ½-½ | 20 | 1985 | Australian Open 1984/85 | C15 French, Winawer |
| 38. K Harrison vs L S Fell |
| 1-0 | 18 | 1985 | Australian Open 1984/85 | E04 Catalan, Open, 5.Nf3 |
| 39. Benko vs K Harrison |
 | 1-0 | 24 | 1985 | Australian Open 1984/85 | B53 Sicilian |
| 40. K Harrison vs I Rogers |
| 0-1 | 43 | 1987 | Sydney Interclub | A46 Queen's Pawn Game |
| 41. K Harrison vs B Ingram |
| ½-½ | 15 | 1987 | Australian Open 1986/87 | A53 Old Indian |
| 42. B Kopp vs K Harrison |
| ½-½ | 25 | 1987 | Australian Open 1986/87 | B95 Sicilian, Najdorf, 6...e6 |
| 43. K Harrison vs H Barber |
| 0-1 | 32 | 1987 | Australian Open 1986/87 | A87 Dutch, Leningrad, Main Variation |
| 44. A E Peake vs K Harrison |
| 0-1 | 25 | 1987 | Australian Championship 1987/88 | D85 Grunfeld |
| 45. K Harrison vs C Laird |
| 0-1 | 20 | 1987 | Australian Championship 1987/88 | D22 Queen's Gambit Accepted |
| 46. A D Goldsmith vs K Harrison |
| ½-½ | 39 | 1987 | Australian Championship 1987/88 | C02 French, Advance |
| 47. K Harrison vs L S Fell |
| 0-1 | 30 | 1988 | Australian Championship 1987/88 | E43 Nimzo-Indian, Fischer Variation |
| 48. L Jones vs K Harrison |
| ½-½ | 23 | 1988 | Australian Championship 1987/88 | A39 English, Symmetrical, Main line with d4 |
| 49. G Barker vs K Harrison |
| 0-1 | 36 | 1988 | Australian Championship 1987/88 | D86 Grunfeld, Exchange |
| 50. K Harrison vs S M Hill |
| ½-½ | 26 | 1988 | Australian Championship 1987/88 | A39 English, Symmetrical, Main line with d4 |
Kibitzing
