| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. S Sjugirov vs J Kociscak |
| 1-0 | 38 | 2005 | Wch U12 | B45 Sicilian, Taimanov |
| 2. J Kociscak vs O Wieczorek |
| 1-0 | 82 | 2005 | EUnion-ch U12 | D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 |
| 3. T Petenyi vs J Kociscak |
| 1-0 | 45 | 2005 | EUnion-ch U12 | B33 Sicilian |
| 4. J Kociscak vs R Cvek |
| 0-1 | 35 | 2007 | Czech Championship | E12 Queen's Indian |
| 5. J Jirka vs J Kociscak |
| 1-0 | 52 | 2007 | Czech Championship | A81 Dutch |
| 6. J Kociscak vs M Vokac |
| 0-1 | 40 | 2007 | Czech Championship | A41 Queen's Pawn Game (with ...d6) |
| 7. J Votava vs J Kociscak |
| 1-0 | 61 | 2007 | Czech Championship | A10 English |
| 8. J Kociscak vs L Voloshin |
| 0-1 | 43 | 2007 | Czech Championship | A41 Queen's Pawn Game (with ...d6) |
| 9. Blatny vs J Kociscak |
| 1-0 | 44 | 2007 | Czech Championship | A00 Uncommon Opening |
| 10. J Kociscak vs J Stocek |
| 0-1 | 57 | 2007 | Czech Championship | E32 Nimzo-Indian, Classical |
| 11. V Babula Sr vs J Kociscak |
| 1-0 | 45 | 2007 | Czech Championship | A81 Dutch |
| 12. J Kociscak vs T Polak |
| 0-1 | 70 | 2007 | Czech Championship | A50 Queen's Pawn Game |
| 13. J Kociscak vs T Oral |
| 0-1 | 46 | 2007 | Czech Championship | D80 Grunfeld |
| 14. P Simacek vs J Kociscak |
| 1-0 | 39 | 2007 | Czech Championship | A07 King's Indian Attack |
| 15. J Kociscak vs J Bernasek |
| 0-1 | 29 | 2007 | Ceska Trebova RC Sport op | B40 Sicilian |
| 16. E Weinzettl vs J Kociscak |
| 1-0 | 45 | 2007 | Ceska Trebova RC Sport op | C77 Ruy Lopez |
| 17. J Kociscak vs E Krivoborodov |
| 0-1 | 32 | 2007 | EU-ch U18 17th | B60 Sicilian, Richter-Rauzer |
| 18. J Kociscak vs B Dubessay |
| 1-0 | 43 | 2008 | EU-ch U16 18th | B90 Sicilian, Najdorf |
| 19. A Stella vs J Kociscak |
| ½-½ | 35 | 2008 | EU-ch U16 18th | E38 Nimzo-Indian, Classical, 4...c5 |
| 20. J Kociscak vs A Biryukov |
| 0-1 | 50 | 2008 | EU-ch U16 18th | C97 Ruy Lopez, Closed, Chigorin |
| 21. A Martin Fuentes vs J Kociscak |
| 0-1 | 60 | 2008 | EU-ch U16 18th | C56 Two Knights |
| 22. J Kociscak vs H G Vardanian |
| 0-1 | 27 | 2008 | EU-ch U16 18th | B42 Sicilian, Kan |
| 23. G Halvax vs J Kociscak |
| 1-0 | 23 | 2008 | EU-ch U16 18th | C45 Scotch Game |
| 24. T Dvorak vs J Kociscak |
| 1-0 | 23 | 2010 | TCh-CZE -11 | C77 Ruy Lopez |
| 25. J Kociscak vs Navara |
| 1-0 | 52 | 2012 | ch-CZE Blitz | E34 Nimzo-Indian, Classical, Noa Variation |
Kibitzing
