| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Werle vs S W Giddins |
| 0-1 | 19 | 2003 | Essent Open | D12 Queen's Gambit Declined Slav |
| 2. J Werle vs S Ernst |
| ½-½ | 33 | 2009 | Haye Kramer Zeskamp | D12 Queen's Gambit Declined Slav |
| 3. J Werle vs N Chadaev |
| 1-0 | 66 | 2009 | Groningen Chess Festival | D12 Queen's Gambit Declined Slav |
| 4. J Werle vs H Poetsch |
| 1-0 | 45 | 2010 | Schaakfestival Open A | D12 Queen's Gambit Declined Slav |
| 5. J Werle vs D Lobzhanidze |
| 1-0 | 61 | 2010 | Schaakfestival Open A | D12 Queen's Gambit Declined Slav |
| 6. J Werle vs S Ernst |
| 0-1 | 62 | 2011 | Haije Kramer Vierkamp | D12 Queen's Gambit Declined Slav |
| 7. J Werle vs N Petrov |
| ½-½ | 24 | 2014 | Riga Technical University Open | D12 Queen's Gambit Declined Slav |
| 8. J Werle vs J van Foreest |
| ½-½ | 43 | 2015 | 53rd Groningen Open | D12 Queen's Gambit Declined Slav |
| 9. J Werle vs S Chanda |
| ½-½ | 53 | 2016 | Bundesliga 2016/17 | D12 Queen's Gambit Declined Slav |
| 10. J Werle vs Keymer |
| 1-0 | 51 | 2017 | Bundesliga 2017/18 | D12 Queen's Gambit Declined Slav |
| 11. J Werle vs Saric |
| ½-½ | 34 | 2020 | Gibraltar Masters | D12 Queen's Gambit Declined Slav |
| 12. J Werle vs Shirov |
| 1-0 | 44 | 2020 | Bundesliga 2019/21 | D12 Queen's Gambit Declined Slav |
Kibitzing
