| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. S Geirnaert vs M Admiraal |
| 1-0 | 57 | 2017 | 2nd Bundesliga West 2016/17 | A10 English |
| 152. G Ginsburg vs S Geirnaert |
| ½-½ | 32 | 2017 | 2nd Bundesliga West 2016/17 | C49 Four Knights |
| 153. S Geirnaert vs K Kahleys |
| 1-0 | 39 | 2017 | 2nd Bundesliga West 2016/17 | E25 Nimzo-Indian, Samisch |
| 154. S Geirnaert vs E Hansen |
| ½-½ | 41 | 2017 | TCh-BEL 2016-17 | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 155. K Schroeder vs S Geirnaert |
| ½-½ | 46 | 2017 | 2nd Bundesliga West 2016/17 | A45 Queen's Pawn Game |
| 156. S Geirnaert vs A Kalka |
| ½-½ | 50 | 2017 | 2nd Bundesliga West 2016/17 | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
| 157. E Goudriaan vs S Geirnaert |
| 1-0 | 68 | 2017 | 2nd Bundesliga West 2016/17 | E12 Queen's Indian |
| 158. A Matnadze Bujiashvili vs S Geirnaert |
| 0-1 | 72 | 2017 | BEL-chT 2017/18 | E15 Queen's Indian |
| 159. A Tikranian vs S Geirnaert |
| ½-½ | 31 | 2017 | BEL-chT 2017/18 | C77 Ruy Lopez |
| 160. S Geirnaert vs J Ferreira |
| 0-1 | 39 | 2017 | TCh-BEL -18 | D70 Neo-Grunfeld Defense |
| 161. J Nemec vs S Geirnaert |
| ½-½ | 51 | 2022 | European Club Cup | E12 Queen's Indian |
| 162. A Givon vs S Geirnaert |
| ½-½ | 30 | 2022 | European Club Cup | C77 Ruy Lopez |
| 163. N Kuznecovs vs S Geirnaert |
 | 1-0 | 19 | 2022 | Bundesliga | A18 English, Mikenas-Carls |
| 164. S Geirnaert vs S Maze |
| 0-1 | 46 | 2023 | Bundesliga 2022/23 | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 165. S Geirnaert vs R Lutz |
| ½-½ | 75 | 2023 | Bundesliga 2022/23 | D35 Queen's Gambit Declined |
| 166. D Kristoferitsch vs S Geirnaert |
| 0-1 | 34 | 2023 | Bundesliga 2022/23 | E34 Nimzo-Indian, Classical, Noa Variation |
| 167. A Saric vs S Geirnaert |
| ½-½ | 73 | 2023 | Bundesliga 2022/23 | E06 Catalan, Closed, 5.Nf3 |
| 168. S Geirnaert vs Naiditsch |
| 0-1 | 43 | 2023 | Bundesliga 2022/23 | E81 King's Indian, Samisch |
| 169. J Gallasch vs S Geirnaert |
| 0-1 | 43 | 2023 | Dutch League 2023/24 | E15 Queen's Indian |
| 170. S Geirnaert vs J Hilwerda |
| 1-0 | 58 | 2023 | Dutch League 2023/24 | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 171. I Godzwon vs S Geirnaert |
| ½-½ | 44 | 2023 | Dutch League 2023/24 | C80 Ruy Lopez, Open |
| 172. S Geirnaert vs J Breukelman |
| ½-½ | 19 | 2023 | Dutch League 2023/24 | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 173. Movsesian vs S Geirnaert |
| 1-0 | 66 | 2023 | Bundesliga 2023/24 | A07 King's Indian Attack |
| 174. S Geirnaert vs M Riehle |
| 1-0 | 31 | 2023 | Bundesliga 2023/24 | D35 Queen's Gambit Declined |
| 175. A van de Oudeweetering vs S Geirnaert |
| 0-1 | 59 | 2023 | Dutch League 2023/24 | C68 Ruy Lopez, Exchange |
Kibitzing
