| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. D McGowan vs E van Haastert |
| 0-1 | 29 | 2016 | European Club Cup | B50 Sicilian |
| 52. G Heap vs D McGowan |
| ½-½ | 51 | 2016 | European Club Cup | A18 English, Mikenas-Carls |
| 53. R Kreisl vs D McGowan |
| 1-0 | 30 | 2016 | European Club Cup | E06 Catalan, Closed, 5.Nf3 |
| 54. D McGowan vs R Bator |
| 1-0 | 40 | 2016 | European Club Cup | B31 Sicilian, Rossolimo Variation |
| 55. M P Townsend vs D McGowan |
| ½-½ | 30 | 2016 | European Club Cup | E06 Catalan, Closed, 5.Nf3 |
| 56. D McGowan vs I Efimov |
| ½-½ | 37 | 2016 | European Club Cup | B06 Robatsch |
| 57. D McGowan vs M Mejdini |
| ½-½ | 31 | 2016 | European Club Cup | A46 Queen's Pawn Game |
| 58. E Vorobiov vs D McGowan |
| 1-0 | 43 | 2017 | Portugal Open | C00 French Defense |
| 59. R Stern vs D McGowan |
| 1-0 | 47 | 2017 | Lichtenrader Herbst | D63 Queen's Gambit Declined, Orthodox Defense |
| 60. D P Wheeler vs D McGowan |
| ½-½ | 26 | 2018 | 4NCL 2017/18 | C10 French |
| 61. A Suarez Real vs D McGowan |
| 1-0 | 82 | 2018 | 4NCL 2017/18 | C09 French, Tarrasch, Open Variation, Main line |
| 62. D McGowan vs J Jackson |
| 0-1 | 81 | 2018 | 4NCL 2017/18 | C94 Ruy Lopez, Closed, Breyer Defense |
| 63. A Seyb vs D McGowan |
| 1-0 | 73 | 2018 | European Club Cup | C11 French |
| 64. D McGowan vs T Lammens |
| 0-1 | 44 | 2018 | European Club Cup | A00 Uncommon Opening |
| 65. Gerardo Artola Pola vs D McGowan |
| 1-0 | 57 | 2018 | European Club Cup | C11 French |
| 66. D McGowan vs C Duncan |
| ½-½ | 99 | 2018 | European Club Cup | B50 Sicilian |
| 67. J Nordenbaek vs D McGowan |
| 0-1 | 38 | 2018 | European Club Cup | C14 French, Classical |
| 68. D McGowan vs T Verkasalo |
| 0-1 | 27 | 2018 | European Club Cup | B08 Pirc, Classical |
| 69. G Kantor vs D McGowan |
| 1-0 | 43 | 2021 | Riga Tech Open-A | D37 Queen's Gambit Declined |
| 70. D McGowan vs E Kilic |
| 0-1 | 44 | 2024 | European Rapid Championship | B30 Sicilian |
| 71. D McGowan vs Z Vuckovic |
| 0-1 | 42 | 2024 | European Rapid Championship | B40 Sicilian |
Kibitzing
