| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. G Kern vs J Peist |
| 1-0 | 47 | 1987 | NRW-ch | A15 English |
| 27. G Kern vs R Schischke |
| 1-0 | 47 | 1987 | NRW-ch | A15 English |
| 28. G Kern vs D Morawietz |
| ½-½ | 9 | 1987 | NRW-ch | E92 King's Indian |
| 29. O Witzke vs G Kern |
| ½-½ | 11 | 1987 | NRW-ch | D35 Queen's Gambit Declined |
| 30. G Schebler vs G Kern |
| ½-½ | 17 | 1987 | NRW-ch | D10 Queen's Gambit Declined Slav |
| 31. B Dahl vs G Kern |
| ½-½ | 35 | 1987 | NRW-ch | D35 Queen's Gambit Declined |
| 32. M Klein vs G Kern |
| ½-½ | 19 | 1987 | NRW-ch | B33 Sicilian |
| 33. P Backwinkel vs G Kern |
| 1-0 | 36 | 1987 | NRW-ch | D00 Queen's Pawn Game |
| 34. G Kern vs R Baumhus |
| ½-½ | 61 | 1987 | NRW-ch | A30 English, Symmetrical |
| 35. J Urban vs G Kern |
| 1-0 | 43 | 1987 | Regionalliga NordS 8788 | A48 King's Indian |
| 36. M Lehmann vs G Kern |
  | 0-1 | 33 | 1987 | Regionalliga NordS 8788 | E94 King's Indian, Orthodox |
| 37. J Marschner vs G Kern |
| 1-0 | 66 | 1987 | Regionalliga NordS 8788 | D02 Queen's Pawn Game |
| 38. R Blasek vs G Kern |
| ½-½ | 51 | 1988 | NRW-Liga II | B33 Sicilian |
| 39. G Kern vs U Goy |
| 0-1 | 47 | 1988 | NRW-Liga II | A14 English |
| 40. U Teich vs G Kern |
| 1-0 | 42 | 1988 | NRW-Liga II | A46 Queen's Pawn Game |
| 41. D Dahlmann vs G Kern |
| 1-0 | 51 | 1988 | NRW-Liga II | B45 Sicilian, Taimanov |
| 42. H Reiter vs G Kern |
| 0-1 | 51 | 1988 | NRW-Liga II | B23 Sicilian, Closed |
| 43. U Winkeler vs G Kern |
| 0-1 | 59 | 1988 | NRW-Liga II | B45 Sicilian, Taimanov |
| 44. G Kern vs H Gierse |
| 1-0 | 39 | 1988 | NRW-Liga II | A42 Modern Defense, Averbakh System |
| 45. P Rechmann vs G Kern |
| 1-0 | 47 | 1988 | NRW-Liga II | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 46. G Kern vs M Dornieden |
| 1-0 | 57 | 1988 | Regionalliga NordS 8788 | A41 Queen's Pawn Game (with ...d6) |
| 47. F Hedke vs G Kern |
| ½-½ | 51 | 1988 | Regionalliga NordS 8788 | B22 Sicilian, Alapin |
| 48. M Geveke vs G Kern |
| 1-0 | 40 | 1988 | Regionalliga NordS 8788 | E64 King's Indian, Fianchetto, Yugoslav System |
| 49. G Kern vs S Haskamp |
| 1-0 | 42 | 1988 | Regionalliga NordS 8788 | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 50. G Kern vs G Oeljeklaus |
| ½-½ | 47 | 1989 | NRW-Liga II 8889 | A15 English |
Kibitzing
