| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. P Hertel vs H Schulze |
| ½-½ | 65 | 1992 | Dortmund Open-A | B12 Caro-Kann Defense |
| 27. W Von Alvensleben vs P Hertel |
| ½-½ | 73 | 1992 | Dortmund Open-A | A48 King's Indian |
| 28. P Hertel vs S Buecker |
| 0-1 | 40 | 1992 | Dortmund Open-A | A07 King's Indian Attack |
| 29. H Dally vs P Hertel |
| ½-½ | 69 | 1992 | Dortmund Open-A | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 30. P Hertel vs L Dobrovolsky |
| ½-½ | 42 | 1993 | Cuxhaven Open | C45 Scotch Game |
| 31. P Hertel vs Z Szymczak |
| 0-1 | 51 | 1993 | Wichern Open | A07 King's Indian Attack |
| 32. P Hertel vs J Stanke |
| 0-1 | 27 | 1993 | Wichern Open | A07 King's Indian Attack |
| 33. P Hertel vs S Leiser |
| 0-1 | 46 | 1993 | Wichern Open | A07 King's Indian Attack |
| 34. A Nickel vs P Hertel |
 | 0-1 | 42 | 1994 | Germany ch-23 final | E81 King's Indian, Samisch |
| 35. M Womacka vs P Hertel |
| 1-0 | 41 | 1995 | Werfen op-A | B92 Sicilian, Najdorf, Opocensky Variation |
| 36. Sliwa vs P Hertel |
| 0-1 | 21 | 1996 | GER jub50 corr | E72 King's Indian |
| 37. P Hertel vs P Ljubic |
| 1-0 | 30 | 1997 | Schwarzach Open-A | B70 Sicilian, Dragon Variation |
| 38. G Essl vs P Hertel |
| 0-1 | 38 | 1997 | Schwarzach Open-A | E72 King's Indian |
| 39. P Hertel vs Klovans |
| 0-1 | 32 | 1997 | Schwarzach Open-A | B84 Sicilian, Scheveningen |
| 40. P Donegani vs P Hertel |
| 1-0 | 33 | 1997 | Schwarzach Open-A | B84 Sicilian, Scheveningen |
| 41. P Hertel vs T Hazdra |
| 1-0 | 55 | 1997 | Schwarzach Open-A | A00 Uncommon Opening |
| 42. D Brumen vs P Hertel |
| 1-0 | 28 | 1997 | Schwarzach Open-A | B08 Pirc, Classical |
| 43. P Hertel vs M Kjeld |
| 0-1 | 34 | 1997 | Schwarzach Open-A | B70 Sicilian, Dragon Variation |
| 44. G Appl vs P Hertel |
| ½-½ | 43 | 1997 | Schwarzach Open-A | E80 King's Indian, Samisch Variation |
| 45. P Hertel vs M Womacka |
| 0-1 | 29 | 1999 | Seefeld op 10th | B90 Sicilian, Najdorf |
| 46. P Hertel vs V Dambrauskas |
| ½-½ | 33 | 2000 | Cuxhaven IM | B31 Sicilian, Rossolimo Variation |
| 47. P Hertel vs O Buraschi |
| ½-½ | 28 | 2001 | W-ch20 q02 corr | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 48. A Gozman vs P Hertel |
| ½-½ | 27 | 2001 | W-ch20 q02 corr | B80 Sicilian, Scheveningen |
| 49. P Hertel vs K Kraft |
| ½-½ | 51 | 2001 | W-ch20 q02 corr | C16 French, Winawer |
| 50. P Hertel vs M Samraoui |
| 1-0 | 65 | 2001 | W-ch20 q02 corr | B42 Sicilian, Kan |
Kibitzing
