| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. V Plat vs J Havelka |
| 1-0 | 34 | 2016 | ch-CZE | E62 King's Indian, Fianchetto |
| 2. J Havelka vs V Laznicka |
| 0-1 | 53 | 2016 | ch-CZE Blitz | B46 Sicilian, Taimanov Variation |
| 3. V Kazakouski vs J Havelka |
| 1-0 | 69 | 2017 | 16th Marienbad GMA2 | A70 Benoni, Classical with 7.Nf3 |
| 4. S Novikov vs J Havelka |
| 1-0 | 37 | 2017 | 16th Marienbad GMA2 | A04 Reti Opening |
| 5. J Havelka vs B Korpa |
| 0-1 | 36 | 2017 | 16th Marienbad GMA2 | B12 Caro-Kann Defense |
| 6. J Havelka vs V Plat |
| 0-1 | 64 | 2017 | Karel Opocensky Mem | B83 Sicilian |
| 7. P Haba vs J Havelka |
| ½-½ | 32 | 2017 | TCh-CZE 1 Liga Vychod | D11 Queen's Gambit Declined Slav |
| 8. Karthik Thrish vs J Havelka |
| ½-½ | 84 | 2018 | Najdorf Memorial Open-A | B60 Sicilian, Richter-Rauzer |
| 9. J Havelka vs B Rozycki |
| 1-0 | 28 | 2018 | Najdorf Memorial Open-A | B12 Caro-Kann Defense |
| 10. P Renkowski vs J Havelka |
| 0-1 | 37 | 2018 | Najdorf Memorial Open-A | B30 Sicilian |
| 11. J Havelka vs Rozentalis |
| ½-½ | 25 | 2018 | Najdorf Memorial Open-A | B03 Alekhine's Defense |
| 12. J S Thybo vs J Havelka |
| 1-0 | 29 | 2018 | Najdorf Memorial Open-A | B14 Caro-Kann, Panov-Botvinnik Attack |
| 13. J Havelka vs A Polatel |
| 1-0 | 62 | 2018 | Najdorf Memorial Open-A | B12 Caro-Kann Defense |
| 14. Romanishin vs J Havelka |
| ½-½ | 90 | 2018 | Najdorf Memorial Open-A | D15 Queen's Gambit Declined Slav |
| 15. J Havelka vs R Dzierzak |
| ½-½ | 53 | 2018 | Najdorf Memorial Open-A | B12 Caro-Kann Defense |
| 16. M Dubinski vs J Havelka |
| 1-0 | 32 | 2018 | Najdorf Memorial Open-A | D12 Queen's Gambit Declined Slav |
| 17. J Havelka vs M Novotny |
| ½-½ | 33 | 2020 | Czech Championship | C07 French, Tarrasch |
| 18. P Gnojek vs J Havelka |
| 0-1 | 60 | 2020 | Czech Championship | E83 King's Indian, Samisch |
| 19. J Havelka vs R Stalmach |
| 0-1 | 28 | 2020 | Czech Championship | B45 Sicilian, Taimanov |
| 20. Z Vybiral vs J Havelka |
| ½-½ | 37 | 2020 | Czech Championship | B10 Caro-Kann |
| 21. J Havelka vs T Ludvik |
| 1-0 | 60 | 2020 | Czech Championship | B48 Sicilian, Taimanov Variation |
| 22. P Freisler vs J Havelka |
| 0-1 | 34 | 2020 | Czech Championship | E62 King's Indian, Fianchetto |
| 23. J Havelka vs G Brejnik |
| ½-½ | 73 | 2020 | Czech Championship | C89 Ruy Lopez, Marshall |
| 24. T Hurdzan vs J Havelka |
| 0-1 | 63 | 2020 | Czech Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 25. J Havelka vs J Stocek |
| ½-½ | 49 | 2020 | Czech Championship | C70 Ruy Lopez |
Kibitzing
