| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Nykopp vs P Manne |
 | 1-0 | 30 | 1981 | Gausdal Int | B16 Caro-Kann, Bronstein-Larsen Variation |
| 2. J Hartung-Nielsen vs P Manne |
| 1-0 | 15 | 1981 | Gausdal | D37 Queen's Gambit Declined |
| 3. P Manne vs T Pirttimaki |
| 0-1 | 36 | 1982 | Gausdal Young Masters | E91 King's Indian |
| 4. P Manne vs D Cramling |
| 1-0 | 30 | 1982 | Gausdal Young Masters | A42 Modern Defense, Averbakh System |
| 5. G Andruet vs P Manne |
| 1-0 | 28 | 1982 | Gausdal Young Masters | A56 Benoni Defense |
| 6. Sandrasegaran vs P Manne |
| ½-½ | 59 | 1982 | World Junior Championship | C63 Ruy Lopez, Schliemann Defense |
| 7. G Milos vs P Manne |
| 1-0 | 43 | 1982 | World Junior Championship | D43 Queen's Gambit Declined Semi-Slav |
| 8. P Manne vs A Stephenson |
| 1-0 | 36 | 1982 | World Junior Championship | E91 King's Indian |
| 9. C Hansen vs P Manne |
| 1-0 | 31 | 1982 | World Junior Championship | A40 Queen's Pawn Game |
| 10. P Manne vs K Rasmussen |
| 0-1 | 26 | 1982 | World Junior Championship | E80 King's Indian, Samisch Variation |
| 11. P Manne vs F Asmah |
| 0-1 | 43 | 1982 | World Junior Championship | A51 Budapest Gambit |
| 12. P Manne vs P Wolff |
| 0-1 | 52 | 1982 | World Junior Championship | C01 French, Exchange |
| 13. G D James vs P Manne |
| 1-0 | 28 | 1982 | World Junior Championship | B14 Caro-Kann, Panov-Botvinnik Attack |
| 14. P Manne vs R Bator |
| 0-1 | 19 | 1982 | World Junior Championship | A65 Benoni, 6.e4 |
| 15. J Thomsen vs P Manne |
| 0-1 | 51 | 1982 | World Junior Championship | C55 Two Knights Defense |
| 16. P Manne vs C A Martinez |
| 0-1 | 34 | 1982 | World Junior Championship | E06 Catalan, Closed, 5.Nf3 |
| 17. G Borg vs P Manne |
| 1-0 | 128 | 1982 | World Junior Championship | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 18. P Manne vs Ziad |
| ½-½ | 57 | 1982 | World Junior Championship | A65 Benoni, 6.e4 |
| 19. C Bergstrom vs P Manne |
| 1-0 | 23 | 1982 | Gausdal Young Masters | A18 English, Mikenas-Carls |
| 20. P Manne vs H Borchgrevink |
| 1-0 | 63 | 2000 | Bergen Open | A40 Queen's Pawn Game |
| 21. P Manne vs B Sjogren |
| 1-0 | 40 | 2000 | Bergen Open | E06 Catalan, Closed, 5.Nf3 |
| 22. P H Nielsen vs P Manne |
| 1-0 | 71 | 2000 | Bergen Open | A70 Benoni, Classical with 7.Nf3 |
| 23. A Budraitis vs P Manne |
| 0-1 | 63 | 2000 | Bergen Open | E11 Bogo-Indian Defense |
| 24. P Manne vs A Ledger |
| ½-½ | 41 | 2000 | Bergen Open | A21 English |
| 25. P Manne vs E Gausel |
| 0-1 | 32 | 2000 | Bergen Open | A41 Queen's Pawn Game (with ...d6) |
Kibitzing
