| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Jirka vs M Al Sayed |
| 1-0 | 54 | 2000 | World Junior Championship | E62 King's Indian, Fianchetto |
| 2. J Jirka vs J Berkvens |
| 1-0 | 46 | 2001 | European Junior Championship | E62 King's Indian, Fianchetto |
| 3. J Jirka vs M Llaneza-Vega |
 | 1-0 | 18 | 2001 | Valoz Cup | E62 King's Indian, Fianchetto |
| 4. J Jirka vs C Schramm |
| 1-0 | 60 | 2002 | Unilog-Integrata IM | E62 King's Indian, Fianchetto |
| 5. J Jirka vs L Voloshin |
| 1-0 | 62 | 2007 | Czech Championship | E62 King's Indian, Fianchetto |
| 6. J Jirka vs A Cherniaev |
| 1-0 | 41 | 2008 | BCF-chT 2007/08 (4NCL) | E62 King's Indian, Fianchetto |
| 7. J Jirka vs J Lechtynsky |
| 0-1 | 41 | 2008 | Jirasek Memorial | E62 King's Indian, Fianchetto |
| 8. J Jirka vs V Sergeev |
| 0-1 | 65 | 2008 | Jirasek Memorial | E62 King's Indian, Fianchetto |
| 9. J Jirka vs M Palek |
| 1-0 | 39 | 2008 | Jirasek Memorial | E62 King's Indian, Fianchetto |
| 10. J Jirka vs P Neuman |
| 1-0 | 43 | 2011 | TCh-CZE 2010-11 | E62 King's Indian, Fianchetto |
| 11. J Jirka vs N Pogan |
| ½-½ | 60 | 2012 | Czech Open-A | E62 King's Indian, Fianchetto |
| 12. J Jirka vs V Golod |
| 0-1 | 52 | 2013 | ISR-chT 1213 | E62 King's Indian, Fianchetto |
| 13. J Jirka vs L Voloshin |
| 0-1 | 71 | 2013 | CZE-chT1W 1314 | E62 King's Indian, Fianchetto |
Kibitzing
