| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. P Theulings vs E Goudriaan |
| 0-1 | 31 | 2013 | Groningen Chess Festival | D38 Queen's Gambit Declined, Ragozin Variation |
| 52. A Veltman vs P Theulings |
| 0-1 | 47 | 2013 | Groningen Chess Festival | B03 Alekhine's Defense |
| 53. P Theulings vs S Dijkhuis |
| 1-0 | 64 | 2013 | Groningen Chess Festival | A15 English |
| 54. B Pel vs P Theulings |
| ½-½ | 56 | 2013 | Groningen Chess Festival | A00 Uncommon Opening |
| 55. P Theulings vs V Minko |
| ½-½ | 31 | 2013 | Groningen Chess Festival | D38 Queen's Gambit Declined, Ragozin Variation |
| 56. M Molinaroli vs P Theulings |
| 1-0 | 97 | 2013 | Groningen Chess Festival | A01 Nimzovich-Larsen Attack |
| 57. P Theulings vs J van Foreest |
| 0-1 | 34 | 2015 | 53rd Groningen Open | E63 King's Indian, Fianchetto, Panno Variation |
| 58. P Theulings vs Swayams Mishra |
| 0-1 | 51 | 2016 | Groningen Open | A04 Reti Opening |
| 59. I Maris vs P Theulings |
 | 1-0 | 18 | 2018 | Groningen Open | A28 English |
| 60. P Theulings vs A Maters |
| 0-1 | 31 | 2018 | Groningen Open | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 61. J Zwirs vs P Theulings |
| 1-0 | 30 | 2018 | Groningen Open | B03 Alekhine's Defense |
| 62. P Theulings vs K Schmidt |
| ½-½ | 63 | 2018 | Groningen Open | A04 Reti Opening |
| 63. M van de Pavoordt vs P Theulings |
| 1-0 | 13 | 2018 | Groningen Open | B03 Alekhine's Defense |
| 64. P Theulings vs E van Baar |
| ½-½ | 31 | 2018 | Groningen Open | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 65. M de Jong vs P Theulings |
| 1-0 | 77 | 2019 | Groningen Open | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 66. P Theulings vs D Wedda |
| 1-0 | 50 | 2019 | Groningen Open | D37 Queen's Gambit Declined |
| 67. A Hilverda vs P Theulings |
| 1-0 | 22 | 2019 | Groningen Open | E06 Catalan, Closed, 5.Nf3 |
| 68. P Theulings vs Z Woong |
| 1-0 | 53 | 2019 | Groningen Open | D37 Queen's Gambit Declined |
| 69. T Danada vs P Theulings |
| 1-0 | 36 | 2019 | Groningen Open | E21 Nimzo-Indian, Three Knights |
| 70. P Theulings vs R Bruil |
| ½-½ | 40 | 2019 | Groningen Open | D37 Queen's Gambit Declined |
| 71. S van Roon vs P Theulings |
| 1-0 | 43 | 2019 | Groningen Open | C53 Giuoco Piano |
| 72. P Theulings vs William Shakhverdian |
| 1-0 | 40 | 2019 | Groningen Open | D37 Queen's Gambit Declined |
| 73. J Sodoma vs P Theulings |
| 1-0 | 25 | 2019 | Groningen Open | E39 Nimzo-Indian, Classical, Pirc Variation |
| 74. J Hilwerda vs P Theulings |
| 1-0 | 52 | 2023 | Dutch League 2023/24 | E04 Catalan, Open, 5.Nf3 |
Kibitzing
