 
                                    | Date | Chess tournament name | Status | 
|---|---|---|
| 2019-10-03 to 2019-10-06 | 1. Heidelberger Schachherbst - Internationales Open - A-Turnier  | Finished | 
| 2019-03-01 to 2019-03-05 | 10. Pfalz-Open 2019 A-Turnier  | Finished | 
| 2017-02-24 to 2017-02-28 | 8. Pfalz-Open 2017 A-Turnier  | Finished | 
| 2016-02-05 to 2016-02-09 | 7. Pfalz-Open 2016 A-Turnier  | Finished | 
| 2014-06-06 to 2014-06-09 | 8. Salzkammergut Schachopen 2014 (A-Turnier)  | Finished | 
| 2013-02-08 to 2013-02-10 | 4. Wasserschloss-OPEN-Inzlingen Gruppe A  | Finished | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2019.03.05 | Wanner, Lukas (2051)  vs (2248) Hildenbrand, Peter 10. Pfalz-Open 2019 English Anglo-Indian | 1-0 | A15 | |
| 2019.03.04 | Hildenbrand, Peter (2248)  vs (2013) Stock, Andreas 10. Pfalz-Open 2019 Indian | 1-0 | A45 | |
| 2019.03.04 | Huschens, Matthias (2023)  vs (2248) Hildenbrand, Peter 10. Pfalz-Open 2019 Pirc | 1-0 | B07 | |
| 2019.03.03 | Hildenbrand, Peter (2248)  vs (2054) Wu, Luka 10. Pfalz-Open 2019 Indian | 1-0 | A45 | |
| 2019.03.02 | Hildenbrand, Peter (2248)  vs (2058) Hinrichs, Paul 10. Pfalz-Open 2019 Queen's Pawn - Chigorin | 0-1 | D00 | |
| 2019.03.02 | Brendel, Bergit (1965)  vs (2248) Hildenbrand, Peter 10. Pfalz-Open 2019 Pirc | 1-0 | B07 | |
| 2017.02.28 | Hildenbrand, Peter (2244)  vs (2391) Chernov, Vadim 8. Pfalz-Open 2017 Irregular Queen's Pawn - Kotov | 1/2-1/2 | A40 | |
| 2017.02.26 | Hildenbrand, Peter (2244)  vs (2429) Noe, Christopher 8. Pfalz-Open 2017 Queen's Pawn - Mason | 0-1 | D00 | |
| 2017.02.25 | Hildenbrand, Peter (2244)  vs (2616) Kozul, Zdenko 8. Pfalz-Open 2017 Indian | 1/2-1/2 | A45 | 
| Date | Players & Opening | Result | ECO | View | 
|---|---|---|---|---|
| 2018.07.13 | Brink, B (2342) vs (2226) Hildenbrand, P Science Park Open A 2018 Queen's Gambit Declined | 0-1 | D31 | |
| 2018.07.14 | Kollen, Z (2313) vs (2226) Hildenbrand, P Science Park Open A 2018 Pirc | 1-0 | B07 | |
| 2018.01.03 | Kreuzahler, M (2043) vs (2232) Hildenbrand, P 30th Staufer-Open 2018 Dunst (Sleipner, Heinrichsen) opening | 1/2-1/2 | A00 | |
| 2018.01.04 | Irkilmez, Yakub (1989) vs (2232) Hildenbrand, P 30th Staufer-Open 2018 Queen's Pawn - Mason | 1/2-1/2 | D00 | |
| 2018.07.07 | Pronk, Sven (2044) vs (2226) Hildenbrand, P Science Park Open A 2018 Queen's Gambit Declined Semi-Pillsbury | 0-1 | D50 | |
| 2018.07.09 | Pham, Khoi (2037) vs (2226) Hildenbrand, P Science Park Open A 2018 Pirc | 1-0 | B07 | |
| 2018.07.10 | Hildenbrand, P (2226) vs (2074) Jansen, N Science Park Open A 2018 Indian | 1-0 | A45 | |
| 2018.07.11 | Mijnheer, P (2106) vs (2226) Hildenbrand, P Science Park Open A 2018 Pirc | 0-1 | B07 | |
| 2018.07.08 | Hildenbrand, P (2226) vs (2047) Hernandez Iglesias, F Science Park Open A 2018 Queen's Pawn - Mason | 1/2-1/2 | D00 | |
| 2019.03.02 | Hildenbrand, P (2248) vs (2058) Hinrichs, Paul 10th Pfalz Open 2019 Queen's Pawn - Chigorin | 0-1 | D00 | |
| 2019.03.02 | Brendel, B (1965) vs (2248) Hildenbrand, P 10th Pfalz Open 2019 Pirc | 1-0 | B07 | |
| 2019.03.03 | Hildenbrand, P (2248) vs (2054) Wu, Luka 10th Pfalz Open 2019 Indian | 1-0 | A45 | |
| 2019.03.04 | Hildenbrand, P (2248) vs (2013) Stock, A 10th Pfalz Open 2019 Indian | 1-0 | A45 | |
| 2019.03.04 | Huschens, Matthias (2023) vs (2248) Hildenbrand, P 10th Pfalz Open 2019 Pirc | 1-0 | B07 | |
| 2019.03.05 | Wanner, Lukas (2051) vs (2248) Hildenbrand, P 10th Pfalz Open 2019 English Anglo-Indian | 1-0 | A15 | |
| 2018.01.02 | Kantor, G (2518) vs (2232) Hildenbrand, P 30th Staufer-Open 2018 Queen's Gambit Declined | 1-0 | D30 | |
| 2016.03.03 | Pirrot, D. (2380) vs (2194) Hildenbrand, P. 32nd ChessOrg Open Modern | 1-0 | A41 | |
| 2016.03.01 | Singer, C. (2316) vs (2194) Hildenbrand, P. 32nd ChessOrg Open Pirc | 1/2-1/2 | B07 | |
| 2016.02.29 | Hildenbrand, P. (2194) vs (2563) Chatalbashev, B. 32nd ChessOrg Open Scandinavian | 1/2-1/2 | B01 | |
| 2016.02.28 | De Santis, A. (2308) vs (2194) Hildenbrand, P. 32nd ChessOrg Open English | 0-1 | A10 | |
| 2015.01.06 | Hildenbrand, P. (2214) vs (2116) Rahnfeld, Jens 27th Staufer-Open 2015 Spanish Morphy - Exchange (Alekhine) | 1-0 | C68 | |
| 2015.01.05 | Hildenbrand, P. (2214) vs (2061) Walter, A. 27th Staufer-Open 2015 Semi-Slav Anti-Meran - Gambit | 1/2-1/2 | D44 | |
| 2015.01.04 | Carlstedt, J. (2437) vs (2214) Hildenbrand, P. 27th Staufer-Open 2015 English | 1-0 | A10 | |
| 2015.01.04 | Hildenbrand, P. (2214) vs (2041) Reh, S. 27th Staufer-Open 2015 Dutch - Hopton | 1-0 | A80 | |
| 2018.07.15 | Hildenbrand, P (2226) vs (2458) Riemersma, L Science Park Open A 2018 Indian | 0-1 | A45 | |
| 2015.01.02 | Schroeder, Ja (2405) vs (2214) Hildenbrand, P. 27th Staufer-Open 2015 Reti - Wade | 1-0 | A04 | |
| 2017.02.28 | Hildenbrand, P. (2244) vs (2391) Chernov, Va 8th Pfalz Open 2017 Irregular Queen's Pawn - Kotov | 1/2-1/2 | A40 | |
| 2018.07.12 | Hildenbrand, P (2226) vs (2150) Elgersma, Onno Science Park Open A 2018 French - Chigorin | 1-0 | C00 | |
| 2017.02.26 | Hildenbrand, P. (2244) vs (2429) Noe, C. 8th Pfalz Open 2017 Queen's Pawn - Mason | 0-1 | D00 | |
| 2017.02.25 | Hildenbrand, P. (2244) vs (2616) Kozul, Z. 8th Pfalz Open 2017 Indian | 1/2-1/2 | A45 | |
| 2017.01.06 | Hildenbrand, P. (2226) vs (2316) Rafiee, M. 29th Staufer-Open 2017 Indian | 1/2-1/2 | A45 | |
| 2017.01.05 | Stets, D. (2425) vs (2226) Hildenbrand, P. 29th Staufer-Open 2017 Pirc | 1/2-1/2 | B07 | |
| 2017.01.05 | Hildenbrand, P. (2226) vs (2118) Wagner, Fl 29th Staufer-Open 2017 Queen's Pawn - Mason (Steinitz) | 1-0 | D00 | |
| 2017.01.04 | Holle, C. (2043) vs (2226) Hildenbrand, P. 29th Staufer-Open 2017 Pirc | 0-1 | B07 | |
| 2017.01.02 | Hildenbrand, P. (2226) vs (2498) Teske, H. 29th Staufer-Open 2017 Queen's Pawn - Mason | 0-1 | D00 | |
| 2018.01.05 | Hildenbrand, P (2232) vs (2387) Skembris, S 30th Staufer-Open 2018 Indian | 0-1 | A45 | |
| 2013.03.29 | Hildenbrand, P. (2255) vs (2646) Rapport, R. 17th Neckar Open Indian Knight | 0-1 | A46 | |
| 2011.03.01 | Guidarelli, L. (2446) vs (2203) Hildenbrand, P. 27th Open Reti | 1-0 | A04 | |
| 2011.02.28 | Hildenbrand, P. (2203) vs (2489) Arnaudov, G. 27th Open Indian Knight - Rubinstein | 0-1 | A46 | |
| 2011.02.28 | Bejtovic, J. (2405) vs (2203) Hildenbrand, P. 27th Open Scandinavian | 0-1 | B01 | |
| 1992.01.01 | Striebich, R. vs Hildenbrand, P. Ladenburg MB Spanish Berlin | 1-0 | C65 | |
| 1966.01.01 | Tromp, M. vs Hildenbrand, Peter Minnesota Queen's Pawn - Blackmar-Diemer (Ryder) | 1-0 | D00 | |
| 1985.01.01 | Pawlowitsch, D. vs Hildenbrand, H. Donaueschingen Irregular Queen's Pawn - Charlick | 1-0 | A40 | |
| 1992.01.01 | Inhoven, S. vs Hildenbrand, P. Ladenburg MB King's Gambit Accepted (Knight's Gambit) - Schallopp | 1-0 | C34 | |
| 1984.01.01 | Hofstetter, HJ. vs Hildenbrand, D. cr. Giuoco Piano - Pianissimo | 1-0 | C54 | |
| 1988.01.01 | Hildenbrand, Peter vs Arkell, S. Hastings Caro-Kann - Two Knights | 1-0 | B11 | |
| 1991.01.01 | Hildenbrand, Peter vs Raddatz, Michael Baden-Baden Sicilian - Keres | 0-1 | B20 | |
| 1985.01.01 | Hildenbrand, H. vs Loch, H. Donaueschingen Pirc Austrian | 0-1 | B09 | |
| 1991.01.01 | Gurieli, Nino vs Hildenbrand, Peter Baden-Baden Three Knights | 1-0 | C46 |