| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. L Popov vs A Feuerstein |
| 0-1 | 41 | 1958 | WchT U26 prel-B 05th | B21 Sicilian, 2.f4 and 2.d4 |
| 2. I Iliev vs L Popov |
| 1-0 | 41 | 1959 | Bulgarian Championship | A16 English |
| 3. L Popov vs J Stefanov |
| 1-0 | 45 | 1959 | Bulgarian Championship | E81 King's Indian, Samisch |
| 4. G Martinov vs L Popov |
| 0-1 | 60 | 1959 | Bulgarian Championship | A16 English |
| 5. N Minev vs L Popov |
| ½-½ | 34 | 1959 | Bulgarian Championship | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 6. L Popov vs N Padevsky |
| ½-½ | 17 | 1959 | Bulgarian Championship | A48 King's Indian |
| 7. A Khadshipetrov vs L Popov |
| 0-1 | 38 | 1959 | Bulgarian Championship | E92 King's Indian |
| 8. L Popov vs N Iordanov |
| 1-0 | 70 | 1959 | Bulgarian Championship | E87 King's Indian, Samisch, Orthodox |
| 9. V Popov vs L Popov |
| ½-½ | 23 | 1959 | Bulgarian Championship | E79 King's Indian, Four Pawns Attack, Main line |
| 10. Z Kadrev vs L Popov |
| ½-½ | 29 | 1959 | Bulgarian Championship | B01 Scandinavian |
| 11. L Popov vs P Petkov |
| 1-0 | 49 | 1959 | Bulgarian Championship | E81 King's Indian, Samisch |
| 12. D Pantaleev vs L Popov |
| ½-½ | 62 | 1959 | Bulgarian Championship | A56 Benoni Defense |
| 13. L Popov vs Bobotsov |
| ½-½ | 36 | 1959 | Bulgarian Championship | A46 Queen's Pawn Game |
| 14. A Kolarov vs L Popov |
| ½-½ | 20 | 1959 | Bulgarian Championship | A31 English, Symmetrical, Benoni Formation |
| 15. L Popov vs E Karastoichev |
| ½-½ | 16 | 1959 | Bulgarian Championship | E87 King's Indian, Samisch, Orthodox |
| 16. L Popov vs G Daskalov |
| ½-½ | 46 | 1960 | Bulgarian Championship | E81 King's Indian, Samisch |
| 17. N Minev vs L Popov |
 | 1-0 | 37 | 1960 | Bulgarian Championship | A03 Bird's Opening |
| 18. L Popov vs A Kolarov |
| ½-½ | 13 | 1960 | Bulgarian Championship | A47 Queen's Indian |
| 19. P Petkov vs L Popov |
| ½-½ | 41 | 1960 | Bulgarian Championship | C27 Vienna Game |
| 20. K Piskov vs L Popov |
| 0-1 | 41 | 1960 | Bulgarian Championship | A72 Benoni, Classical without 9.O-O |
| 21. L Popov vs K Krastev |
| 1-0 | 27 | 1960 | Bulgarian Championship | E12 Queen's Indian |
| 22. L Popov vs A Andreev |
| ½-½ | 52 | 1960 | Bulgarian Championship | D85 Grunfeld |
| 23. N Iordanov vs L Popov |
| 1-0 | 40 | 1960 | Bulgarian Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 24. L Popov vs O Neikirch |
| ½-½ | 12 | 1960 | Bulgarian Championship | D37 Queen's Gambit Declined |
| 25. Bobotsov vs L Popov |
| 0-1 | 33 | 1960 | Bulgarian Championship | A56 Benoni Defense |
Kibitzing
