| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. P Lerch vs N Berry |
| ½-½ | 44 | 1993 | EU-ch U16 | A07 King's Indian Attack |
| 2. Barsov vs P Lerch |
| 1-0 | 30 | 1996 | Val Thorens A | D91 Grunfeld, 5.Bg5 |
| 3. P Lerch vs N Sulava |
| 1-0 | 44 | 1996 | Cannes op | B23 Sicilian, Closed |
| 4. P Lerch vs Ponomariov |
| 0-1 | 30 | 1996 | EU-ch U20 | C42 Petrov Defense |
| 5. D Komljenovic vs P Lerch |
| 1-0 | 26 | 1997 | Cappelle op 13th | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 6. P Lerch vs D Anic |
| 0-1 | 59 | 1999 | Cannes | C47 Four Knights |
| 7. D Anic vs P Lerch |
| 1-0 | 32 | 1999 | Cannes | A14 English |
| 8. P Lerch vs Z Gofshtein |
| 0-1 | 38 | 1999 | Cannes op | B25 Sicilian, Closed |
| 9. K Bolding vs P Lerch |
| ½-½ | 27 | 2001 | FRA-ch | B30 Sicilian |
| 10. H Bastian vs P Lerch |
| 1-0 | 34 | 2002 | FRA-chT2 | B25 Sicilian, Closed |
| 11. Vachier-Lagrave vs P Lerch |
| ½-½ | 49 | 2003 | FRA-ch Accession | B31 Sicilian, Rossolimo Variation |
| 12. G Gauglitz vs P Lerch |
| 1-0 | 54 | 2004 | BL2-Ost 0304 | E15 Queen's Indian |
| 13. P Lerch vs M Kazakov |
| 0-1 | 39 | 2004 | Mulhouse IM | A07 King's Indian Attack |
| 14. J Degraeve vs P Lerch |
| 1-0 | 38 | 2005 | French League Top 16 | B30 Sicilian |
| 15. P Lerch vs Kazhgaleyev |
| 0-1 | 43 | 2005 | French League Top 16 | A07 King's Indian Attack |
| 16. M Manik vs P Lerch |
| 1-0 | 30 | 2005 | Czech Open-A | B45 Sicilian, Taimanov |
| 17. P Lerch vs Daniel Bus |
| 0-1 | 34 | 2005 | Czech Open-A | C00 French Defense |
| 18. P Hanko vs P Lerch |
| 1-0 | 43 | 2005 | Czech Open-A | E12 Queen's Indian |
| 19. P Lerch vs M Ramesa |
| 1-0 | 34 | 2005 | Czech Open-A | A07 King's Indian Attack |
| 20. J Petr vs P Lerch |
| 1-0 | 71 | 2005 | Czech Open-A | B31 Sicilian, Rossolimo Variation |
| 21. A Kosten vs P Lerch |
| 1-0 | 33 | 2006 | FRA-chT Top 16 | B32 Sicilian |
| 22. O Kurmann vs P Lerch |
| 1-0 | 45 | 2006 | Mulhouse | B32 Sicilian |
| 23. P Lerch vs C Monsieux |
| 1-0 | 35 | 2006 | Mulhouse | C00 French Defense |
| 24. T Serafimov vs P Lerch |
| 1-0 | 72 | 2006 | Mulhouse | A00 Uncommon Opening |
| 25. P Popovic vs P Lerch |
| 1-0 | 40 | 2006 | Mulhouse | B32 Sicilian |
Kibitzing
