| 30.04.2018 | Game history |
| 09.03.2017 | Printing diagrams with graphic commentary |
| 12.12.2017 | Switching off the initialising of the 3D board |
| 21.07.2016 | Connection Problems Playchess |
| 25.07.2017 | Missing Drill Icon |
| 14.10.2016 | Opening training |
| 03.08.2016 | Drill Openings |
| 19.08.2016 | Creating Virtual Rooms in Playchess |
| 22.12.2017 | Announce all moves |
| 16.05.2017 | Setup your private Cloud Engine |
| 22.06.2016 | Maximum Cores Komodo |
| 15.06.2016 | Input an alternative move into a game |
| 01.03.2017 | Looking for and finding database texts |
| 19.07.2016 | 32 Bit |
| 28.06.2016 | Deleting a Database |
| 15.06.2016 | Merging Games |
| 27.06.2016 | Rename a Database |
| 06.07.2017 | The blitz chess app |
| 28.06.2016 | Book Options rated Mode |
| 31.07.2017 | Calculation training with Fritz Online |