| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. D Wagner vs J Plenca |
| ½-½ | 29 | 2023 | Bundesliga 2022/23 | E08 Catalan, Closed |
| 152. J Plenca vs R Novak |
| 1-0 | 72 | 2023 | Croatian Cup | B13 Caro-Kann, Exchange |
| 153. D Klobucar vs J Plenca |
| 0-1 | 49 | 2023 | Croatian Cup | C20 King's Pawn Game |
| 154. J Plenca vs B Kovacevic |
| ½-½ | 17 | 2023 | Croatian Cup | B04 Alekhine's Defense, Modern |
| 155. B Kurajica vs J Plenca |
| ½-½ | 48 | 2023 | Croatian Cup | D02 Queen's Pawn Game |
| 156. J Plenca vs N Mrkonjic |
| ½-½ | 6 | 2023 | Croatian Cup | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 157. J Srbis vs J Plenca |
| ½-½ | 15 | 2023 | Croatian Cup | C95 Ruy Lopez, Closed, Breyer |
| 158. J Plenca vs S Rezan |
| ½-½ | 18 | 2024 | Croatian Team Championship 1A | B27 Sicilian |
| 159. J Plenca vs Z Jovanovic |
| ½-½ | 10 | 2024 | Croatian Team Championship 1A | B07 Pirc |
| 160. G Antunac vs J Plenca |
| 0-1 | 66 | 2024 | Croatian Team Championship 1A | E06 Catalan, Closed, 5.Nf3 |
| 161. J Plenca vs M Franic |
| 1-0 | 35 | 2024 | Croatian Team Championship 1A | B40 Sicilian |
| 162. J Plenca vs S Martinovic |
| ½-½ | 36 | 2024 | Croatian Team Championship 1A | C07 French, Tarrasch |
| 163. S Tica vs J Plenca |
| 1-0 | 35 | 2024 | Croatian Team Championship 1A | E06 Catalan, Closed, 5.Nf3 |
| 164. J Plenca vs B Medak |
| ½-½ | 5 | 2024 | Croatian Team Championship 1A | B08 Pirc, Classical |
| 165. R Zelcic vs J Plenca |
| ½-½ | 46 | 2024 | Croatian Team Championship 1A | C45 Scotch Game |
Kibitzing
