| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. O Jakobsen vs B Nagy |
| ½-½ | 46 | 1961 | Wch U20 prel-A | B46 Sicilian, Taimanov Variation |
| 2. B Nagy vs W Schmidt |
| 1-0 | 40 | 1961 | Wch U20 prel-A | E97 King's Indian |
| 3. B Nagy vs Gheorghiu |
| ½-½ | 16 | 1961 | Wch U20 prel-A | D19 Queen's Gambit Declined Slav, Dutch |
| 4. H Holaszek vs B Nagy |
| 1-0 | 23 | 1961 | Wch U20 prel-A | B75 Sicilian, Dragon, Yugoslav Attack |
| 5. B Nagy vs R Calvo Minguez |
| 1-0 | 34 | 1961 | World Junior Championship | D44 Queen's Gambit Declined Semi-Slav |
| 6. A Vinje Gulbrandsen vs B Nagy |
| ½-½ | 21 | 1961 | World Junior Championship | E70 King's Indian |
| 7. B Nagy vs H Pfleger |
| 1-0 | 32 | 1961 | World Junior Championship | A56 Benoni Defense |
| 8. D Thomson vs B Nagy |
| ½-½ | 34 | 1961 | World Junior Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 9. B Nagy vs O Kinnmark |
| 0-1 | 39 | 1961 | World Junior Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 10. A Kuindzhy vs B Nagy |
| 1-0 | 23 | 1961 | World Junior Championship | B45 Sicilian, Taimanov |
| 11. B Nagy vs G Larusson |
| 0-1 | 41 | 1961 | World Junior Championship | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
| 12. B Nagy vs Parma |
| 0-1 | 40 | 1961 | World Junior Championship | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 13. Gheorghiu vs B Nagy |
| 1-0 | 60 | 1961 | World Junior Championship | D35 Queen's Gambit Declined |
| 14. B Nagy vs Westerinen |
| 0-1 | 41 | 1961 | World Junior Championship | E43 Nimzo-Indian, Fischer Variation |
| 15. C Zuidema vs B Nagy |
| 0-1 | 34 | 1961 | World Junior Championship | E30 Nimzo-Indian, Leningrad |
| 16. B Nagy vs G Zentai |
| 1-0 | 27 | 1965 | Budapest | C33 King's Gambit Accepted |
| 17. D Levy vs B Nagy |
| ½-½ | 41 | 1966 | Orebro Stud olm prelim6 | B28 Sicilian, O'Kelly Variation |
| 18. D Zara vs B Nagy |
| ½-½ | 41 | 1966 | Orebro Stud olm prelim6 | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 19. B Nagy vs B Dueno |
| 1-0 | 40 | 1966 | Orebro Stud olm prelim6 | D91 Grunfeld, 5.Bg5 |
| 20. S Marangunic vs B Nagy |
| 1-0 | 42 | 1966 | Orebro Stud olm fA | A15 English |
| 21. B Nagy vs D Zara |
| ½-½ | 22 | 1966 | Orebro Stud olm fA | D31 Queen's Gambit Declined |
| 22. E Nowak vs B Nagy |
| ½-½ | 68 | 1966 | Orebro Stud olm fA | B43 Sicilian, Kan, 5.Nc3 |
| 23. J Aijala vs B Nagy |
| 0-1 | 37 | 1966 | Orebro Stud olm fA | B43 Sicilian, Kan, 5.Nc3 |
| 24. M Boehnisch vs B Nagy |
| ½-½ | 22 | 1966 | Orebro Stud olm fA | B28 Sicilian, O'Kelly Variation |
| 25. B Nagy vs Gulko |
| 0-1 | 38 | 1966 | Orebro Stud olm fA | E12 Queen's Indian |
Kibitzing
