| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. L Singer vs Pirc |
| 1-0 | 38 | 1925 | Yugoslav Amateur Championship | C78 Ruy Lopez |
| 2. Pirc vs M Tenner |
| 0-1 | 18 | 1925 | Yugoslav Amateur Championship | A16 English |
| 3. Pirc vs D Poljakov |
| 1-0 | 31 | 1925 | Yugoslav Amateur Championship | A22 English |
| 4. Pirc vs K Rozic |
| 1-0 | 26 | 1925 | Yugoslav Amateur Championship | A53 Old Indian |
| 5. Pirc vs B Tot |
| ½-½ | 44 | 1925 | Yugoslav Amateur Championship | A16 English |
| 6. B Tot vs Pirc |
| ½-½ | 28 | 1926 | Yugoslav Amateur Championship sf-A | D02 Queen's Pawn Game |
| 7. I Tekavcic vs Pirc |
| 1-0 | 19 | 1926 | Yugoslav Amateur Championship sf-A | D18 Queen's Gambit Declined Slav, Dutch |
| 8. Pirc vs S Kalabar |
| 1-0 | 28 | 1926 | Yugoslav Amateur Championship sf-A | A11 English, Caro-Kann Defensive System |
| 9. V Agapjejev vs Pirc |
| 1-0 | 29 | 1926 | Yugoslav Amateur Championship sf-A | B83 Sicilian |
| 10. Pirc vs L Jonke |
| ½-½ | 35 | 1927 | Yugoslav Amateur Championship | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 11. S Acimovic vs Pirc |
| 1-0 | 30 | 1927 | Yugoslav Amateur Championship | D28 Queen's Gambit Accepted, Classical |
| 12. J Bosan vs Pirc |
  | 0-1 | 60 | 1927 | Yugoslav Amateur Championship | B13 Caro-Kann, Exchange |
| 13. Pirc vs V Agapjejev |
| 1-0 | 16 | 1927 | Yugoslav Amateur Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 14. O Nedeljkovic vs Pirc |
| 0-1 | 12 | 1927 | Yugoslav Amateur Championship | D10 Queen's Gambit Declined Slav |
| 15. Pirc vs L Singer |
| ½-½ | 22 | 1927 | Yugoslav Amateur Championship | E17 Queen's Indian |
| 16. Pirc vs M Filipcic |
| 1-0 | 28 | 1927 | Yugoslav Amateur Championship | A14 English |
| 17. D Przepiorka vs Pirc |
| ½-½ | 34 | 1929 | Rogaska Slatina | A46 Queen's Pawn Game |
| 18. Pirc vs L Singer |
| 1-0 | 54 | 1929 | Rogaska Slatina | D30 Queen's Gambit Declined |
| 19. Pirc vs Flohr |
| 0-1 | 52 | 1929 | Rogaska Slatina | E22 Nimzo-Indian, Spielmann Variation |
| 20. Pirc vs Rubinstein |
| ½-½ | 56 | 1929 | Rogaska Slatina | D31 Queen's Gambit Declined |
| 21. E Canal vs Pirc |
| ½-½ | 38 | 1929 | Rogaska Slatina | B12 Caro-Kann Defense |
| 22. Saemisch vs Pirc |
| 0-1 | 24 | 1929 | Rogaska Slatina | D52 Queen's Gambit Declined |
| 23. H Geiger vs Pirc |
| 0-1 | 48 | 1929 | Rogaska Slatina | D47 Queen's Gambit Declined Semi-Slav |
| 24. J Szekely vs Pirc |
| 0-1 | 26 | 1930 | Stubnianske Teplice | D15 Queen's Gambit Declined Slav |
| 25. Pirc vs S Erdelyi |
| 1-0 | 59 | 1930 | Stubnianske Teplice | D60 Queen's Gambit Declined, Orthodox Defense |
Kibitzing
