| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Klinger vs J M Gil Gonzalez |
| 1-0 | 17 | 1983 | European Junior Championship 1982/83 | B00 Uncommon King's Pawn Opening |
| 27. I Stohl vs J Klinger |
| ½-½ | 24 | 1983 | European Junior Championship 1982/83 | A36 English |
| 28. J Klinger vs K Burger |
| ½-½ | 25 | 1983 | Lugano Open | B18 Caro-Kann, Classical |
| 29. A Ferreira vs J Klinger |
| ½-½ | 15 | 1983 | International Junior Tournament | E76 King's Indian, Four Pawns Attack |
| 30. R Mancuso vs J Klinger |
| 0-1 | 21 | 1983 | International Junior Tournament | C22 Center Game |
| 31. J Klinger vs E Arlandi |
| ½-½ | 29 | 1983 | International Junior Tournament | C42 Petrov Defense |
| 32. J Klinger vs J Horvath |
| ½-½ | 24 | 1983 | International Junior Tournament | B03 Alekhine's Defense |
| 33. J Klinger vs M Ebeling |
| ½-½ | 22 | 1983 | International Junior Tournament | C55 Two Knights Defense |
| 34. K Nikolaidis vs J Klinger |
| 1-0 | 37 | 1983 | International Junior Tournament | E92 King's Indian |
| 35. J Klinger vs M Godena |
| 1-0 | 40 | 1983 | International Junior Tournament | C44 King's Pawn Game |
| 36. J Gallagher vs J Klinger |
| ½-½ | 55 | 1983 | International Junior Tournament | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 37. S Cigan vs J Klinger |
| ½-½ | 15 | 1983 | International Junior Tournament | B27 Sicilian |
| 38. Dlugy vs J Klinger |
| 1-0 | 38 | 1983 | World Junior Championship | E84 King's Indian, Samisch, Panno Main line |
| 39. N Doghri vs J Klinger |
| 0-1 | 44 | 1983 | World Junior Championship | B96 Sicilian, Najdorf |
| 40. J Horvath vs J Klinger |
| ½-½ | 30 | 1983 | World Junior Championship | B96 Sicilian, Najdorf |
| 41. J Klinger vs T van der Meer |
| 1-0 | 32 | 1983 | World Junior Championship | B86 Sicilian, Fischer-Sozin Attack |
| 42. J Klinger vs G Milos |
| 0-1 | 29 | 1983 | World Junior Championship | B45 Sicilian, Taimanov |
| 43. J M Santa Torres vs J Klinger |
| 0-1 | 41 | 1983 | World Junior Championship | A67 Benoni, Taimanov Variation |
| 44. J Klinger vs S H Trindade |
| ½-½ | 50 | 1983 | World Junior Championship | B98 Sicilian, Najdorf |
| 45. Short vs J Klinger |
 | 0-1 | 35 | 1983 | World Junior Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 46. J Klinger vs O Renet |
| ½-½ | 41 | 1983 | World Junior Championship | C05 French, Tarrasch |
| 47. K Georgiev vs J Klinger |
| ½-½ | 48 | 1983 | World Junior Championship | E66 King's Indian, Fianchetto, Yugoslav Panno |
| 48. J Klinger vs E Gausel |
| 1-0 | 28 | 1983 | World Junior Championship | C03 French, Tarrasch |
| 49. E Grivas vs J Klinger |
| ½-½ | 29 | 1983 | World Junior Championship | A71 Benoni, Classical, 8.Bg5 |
| 50. J Klinger vs I Stohl |
| ½-½ | 26 | 1983 | World Junior Championship | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
Kibitzing
