| page 1 of 1; 13 games |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Tomczak vs Michal Botor |
| 1-0 | 20 | 2001 | POL-chT U20 2nd div | C18 French, Winawer |
| 2. J Tomczak vs J Szwed |
| ½-½ | 40 | 2003 | POL-ch U14 | C18 French, Winawer |
| 3. J Tomczak vs M Bernat |
| 1-0 | 51 | 2006 | POL-chT 1st League | C18 French, Winawer |
| 4. J Tomczak vs F Graf |
| 1-0 | 43 | 2007 | German Youth Championship Neuhausen | C18 French, Winawer |
| 5. J Tomczak vs J Wintzer |
| 1-0 | 40 | 2011 | European Rapid Championship | C18 French, Winawer |
| 6. J Tomczak vs S Vysochin |
| 0-1 | 40 | 2012 | 27th Gniota Memorial | C18 French, Winawer |
| 7. J Tomczak vs M Bartel |
| ½-½ | 28 | 2013 | ch-POL | C18 French, Winawer |
| 8. J Tomczak vs C Mueller |
| 1-0 | 66 | 2013 | Hastings 2013/14 | C18 French, Winawer |
| 9. J Tomczak vs M Bartel |
| ½-½ | 40 | 2016 | Polish Men's Championship | C18 French, Winawer |
| 10. J Tomczak vs V Bernadskiy |
| 1-0 | 79 | 2017 | European Championship | C18 French, Winawer |
| 11. J Tomczak vs Emery Peterson |
| 1-0 | 81 | 2017 | European Blitz Championship | C18 French, Winawer |
| 12. J Tomczak vs G Hertneck |
 | 1-0 | 48 | 2018 | Bundesliga 2017/18 | C18 French, Winawer |
| 13. J Tomczak vs K Stupak |
| ½-½ | 56 | 2019 | European Team Championship | C18 French, Winawer |
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Kibitzing
