| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. P Schreiner vs Anja Berghofer |
| 1-0 | 9 | 2004 | EUnion-ch U12 | C10 French |
| 2. S Dines vs P Schreiner |
| 1-0 | 23 | 2004 | EUnion-ch U12 | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 3. D Csiba vs P Schreiner |
| 0-1 | 55 | 2004 | EUnion-ch U12 | E24 Nimzo-Indian, Samisch |
| 4. P Schreiner vs Christoph Gerhold |
| ½-½ | 42 | 2004 | EUnion-ch U12 | D43 Queen's Gambit Declined Semi-Slav |
| 5. P Schreiner vs M Kamali |
| 0-1 | 27 | 2004 | EUnion-ch U12 | B50 Sicilian |
| 6. Philipp Dimitriadis vs P Schreiner |
| 1-0 | 22 | 2004 | EUnion-ch U12 | B40 Sicilian |
| 7. S Hanly vs P Schreiner |
| 0-1 | 39 | 2004 | EUnion-ch U12 | C45 Scotch Game |
| 8. P Schreiner vs Lotti Csatho |
| 0-1 | 40 | 2004 | EUnion-ch U12 | B45 Sicilian, Taimanov |
| 9. G Hitter vs P Schreiner |
| 1-0 | 26 | 2004 | EUnion-ch U12 | B70 Sicilian, Dragon Variation |
| 10. P Schreiner vs D Schnegg |
| ½-½ | 39 | 2004 | AUT-ch U12 | B03 Alekhine's Defense |
| 11. Bernhard Thallinger vs P Schreiner |
| 0-1 | 37 | 2004 | AUT-ch U12 | C16 French, Winawer |
| 12. P Schreiner vs Philipp Dimitriadis |
| 1-0 | 28 | 2004 | AUT-ch U12 | C45 Scotch Game |
| 13. Dominik Lumetzberger vs P Schreiner |
| ½-½ | 19 | 2004 | AUT-ch U12 | B01 Scandinavian |
| 14. P Schreiner vs G Halvax |
| 1-0 | 33 | 2004 | AUT-ch U12 | B01 Scandinavian |
| 15. M Binder vs P Schreiner |
| 0-1 | 57 | 2004 | AUT-ch U12 | B20 Sicilian |
| 16. Florian Widhalm vs P Schreiner |
| 0-1 | 38 | 2004 | AUT-ch U12 | E21 Nimzo-Indian, Three Knights |
| 17. P Schreiner vs S Kopinits |
| 1-0 | 55 | 2005 | Oberwart op-B | B22 Sicilian, Alapin |
| 18. Paul Zapfel vs P Schreiner |
| ½-½ | 14 | 2005 | Oberwart op-B | B21 Sicilian, 2.f4 and 2.d4 |
| 19. P Schreiner vs Samuel Klocker |
| 1-0 | 10 | 2005 | Oberwart op-B | C45 Scotch Game |
| 20. Johannes Haberl vs P Schreiner |
| 1-0 | 50 | 2005 | Oberwart op-B | B70 Sicilian, Dragon Variation |
| 21. P Schreiner vs Lisette Heinzel |
| 1-0 | 25 | 2005 | Oberwart op-B | B22 Sicilian, Alapin |
| 22. Andreas Pos vs P Schreiner |
| 0-1 | 37 | 2005 | Oberwart op-B | E12 Queen's Indian |
| 23. P Schreiner vs J Thilaganathan |
| ½-½ | 38 | 2005 | EUnion-ch U14 | C07 French, Tarrasch |
| 24. C Kilpatrick vs P Schreiner |
| 1-0 | 23 | 2005 | EUnion-ch U14 | B72 Sicilian, Dragon |
| 25. P Schreiner vs T Munnik |
| ½-½ | 28 | 2005 | EUnion-ch U14 | B22 Sicilian, Alapin |
Kibitzing
