| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Law vs P Schreiner |
| 1-0 | 24 | 2005 | EUnion-ch U14 | E20 Nimzo-Indian |
| 27. P Schreiner vs S Soni |
| 0-1 | 26 | 2005 | EUnion-ch U14 | C45 Scotch Game |
| 28. Maruta Leleva vs P Schreiner |
| ½-½ | 46 | 2005 | EUnion-ch U14 | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 29. P Schreiner vs C Davies |
| ½-½ | 43 | 2005 | EUnion-ch U14 | C01 French, Exchange |
| 30. Christoph Moga vs P Schreiner |
| 0-1 | 29 | 2005 | EUnion-ch U14 | B50 Sicilian |
| 31. P Schreiner vs Daria Grguric |
| 1-0 | 41 | 2007 | Styrian op U14/U16 14th | C45 Scotch Game |
| 32. P Schreiner vs Sebastian Ringer |
| 1-0 | 31 | 2007 | Styrian op U14/U16 14th | B06 Robatsch |
| 33. P Schreiner vs D Sauper |
| 1-0 | 46 | 2007 | Styrian op U14/U16 14th | C45 Scotch Game |
| 34. P Schreiner vs B Bejatovic |
| 1-0 | 55 | 2007 | Styrian op U14/U16 14th | B09 Pirc, Austrian Attack |
| 35. P Schreiner vs Kevin Wimmer |
| 1-0 | 36 | 2007 | Styrian op U14/U16 14th | C45 Scotch Game |
| 36. M Bertusi vs P Schreiner |
| 0-1 | 33 | 2007 | Styrian op U14/U16 14th | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 37. V Gandrud vs P Schreiner |
| 0-1 | 59 | 2007 | Styrian op U14/U16 14th | E12 Queen's Indian |
| 38. S Pay vs P Schreiner |
| 0-1 | 22 | 2007 | Styrian op U14/U16 14th | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 39. Florian Gams vs P Schreiner |
| 0-1 | 31 | 2007 | Styrian op U14/U16 14th | B77 Sicilian, Dragon, Yugoslav Attack |
| 40. Daniel Gurdet vs P Schreiner |
| 0-1 | 42 | 2007 | AUT-ch U16 | B22 Sicilian, Alapin |
| 41. P Schreiner vs M Binder |
| ½-½ | 60 | 2007 | AUT-ch U16 | B22 Sicilian, Alapin |
| 42. K Wolfram vs P Schreiner |
| 0-1 | 44 | 2007 | AUT-ch U16 | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 43. P Schreiner vs F Poetz |
| ½-½ | 17 | 2007 | AUT-ch U16 | B22 Sicilian, Alapin |
| 44. P Schreiner vs G Halvax |
| 0-1 | 40 | 2007 | AUT-ch U16 | B06 Robatsch |
| 45. D Hartl vs P Schreiner |
| 0-1 | 57 | 2007 | AUT-ch U16 | B50 Sicilian |
| 46. P Schreiner vs C Weber |
| ½-½ | 4 | 2007 | AUT-ch U16 | B22 Sicilian, Alapin |
| 47. P Schreiner vs L Linden |
| 1-0 | 33 | 2008 | EU-ch U16 18th | B56 Sicilian |
| 48. A Valsecchi vs P Schreiner |
| 1-0 | 53 | 2008 | EU-ch U16 18th | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 49. P Schreiner vs G Popilski |
| 0-1 | 36 | 2008 | EU-ch U16 18th | B80 Sicilian, Scheveningen |
| 50. P Schreiner vs R Sinitsin |
| ½-½ | 51 | 2008 | EU-ch U16 18th | C07 French, Tarrasch |
Kibitzing
