| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. R Jedynak vs M Smistik |
| ½-½ | 24 |
1993 |
It (open) | C50 Giuoco Piano |
| 2. R Jedynak vs Ponomariov |
 | ½-½ | 24 |
1994 |
Wch U12 | D32 Queen's Gambit Declined, Tarrasch |
| 3. V Malakhatko vs R Jedynak |
| 1-0 | 33 |
2000 |
Swidnica op-A | E11 Bogo-Indian Defense |
| 4. J Krainski vs R Jedynak |
| 0-1 | 42 |
2001 |
TCh-POL | C19 French, Winawer, Advance |
| 5. R Jedynak vs P Jaracz |
| ½-½ | 17 |
2001 |
Czech Open | E32 Nimzo-Indian, Classical |
| 6. R Jedynak vs O Gritsak |
| ½-½ | 32 |
2001 |
Rubinstein Open | E39 Nimzo-Indian, Classical, Pirc Variation |
| 7. R Jedynak vs De Vreugt |
| ½-½ | 41 |
2001 |
Czech Open | A57 Benko Gambit |
| 8. R Jedynak vs M Buckley |
| 1-0 | 39 |
2001 |
ECC | E32 Nimzo-Indian, Classical |
| 9. A Raudive vs R Jedynak |
| 0-1 | 29 |
2001 |
open | C01 French, Exchange |
| 10. Movsesian vs R Jedynak |
| 1-0 | 40 |
2001 |
ECC | C02 French, Advance |
| 11. J Sikora-Lerch vs R Jedynak |
| 0-1 | 37 |
2001 |
open | C05 French, Tarrasch |
| 12. R Jedynak vs Przewoznik |
| ½-½ | 38 |
2001 |
TCh-POL | A40 Queen's Pawn Game |
| 13. M Chlost vs R Jedynak |
| 0-1 | 57 |
2001 |
Rubinstein Open | C01 French, Exchange |
| 14. V Faibisovich vs R Jedynak |
| ½-½ | 49 |
2001 |
Czech Open | C05 French, Tarrasch |
| 15. S Vysochin vs R Jedynak |
| 1-0 | 32 |
2001 |
Rubinstein Open | C05 French, Tarrasch |
| 16. R Jedynak vs S Ilandzis |
| 1-0 | 79 |
2001 |
open | A52 Budapest Gambit |
| 17. C P Santos vs R Jedynak |
| ½-½ | 31 |
2001 |
ECC | E10 Queen's Pawn Game |
| 18. R Jedynak vs J Johansson |
| 0-1 | 31 |
2001 |
open | E32 Nimzo-Indian, Classical |
| 19. J Wojcieszyn vs R Jedynak |
| 0-1 | 48 |
2001 |
TCh-POL | A61 Benoni |
| 20. R Jedynak vs D Gromczak |
| 1-0 | 42 |
2001 |
Rubinstein Open | A87 Dutch, Leningrad, Main Variation |
| 21. R Jedynak vs P Szekely |
 | ½-½ | 6 |
2001 |
Czech Open | A49 King's Indian, Fianchetto without c4 |
| 22. V Malaniuk vs R Jedynak |
| 1-0 | 56 |
2001 |
Rubinstein Open | E10 Queen's Pawn Game |
| 23. M Bacak vs R Jedynak |
| 0-1 | 27 |
2001 |
open | C05 French, Tarrasch |
| 24. R Jedynak vs V Slovineanu |
| ½-½ | 30 |
2001 |
ECC | A50 Queen's Pawn Game |
| 25. P Virostko vs R Jedynak |
| 0-1 | 39 |
2001 |
open | C02 French, Advance |