| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. E Haag vs A Koranyi |
| ½-½ | 25 | 1953 | Budapest | B31 Sicilian, Rossolimo Variation |
| 2. Portisch vs E Haag |
| 0-1 | 42 | 1955 | Voros Lobogo | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 3. E Haag vs Forintos |
| 0-1 | 39 | 1955 | Voros Lobogo | B95 Sicilian, Najdorf, 6...e6 |
| 4. E Haag vs E Gasztonyi |
| ½-½ | 26 | 1955 | Voros Lobogo | E69 King's Indian, Fianchetto, Classical Main line |
| 5. E Haag vs F Koberl |
| ½-½ | 40 | 1955 | Voros Lobogo | B93 Sicilian, Najdorf, 6.f4 |
| 6. A Ozsvath vs E Haag |
| 0-1 | 34 | 1955 | Voros Lobogo | C61 Ruy Lopez, Bird's Defense |
| 7. E Haag vs B Berger |
| 1-0 | 27 | 1955 | Voros Lobogo | A06 Reti Opening |
| 8. E Haag vs G Kluger |
| ½-½ | 26 | 1956 | Alekhine Memorial | C45 Scotch Game |
| 9. P Dely vs E Haag |
| 1-0 | 27 | 1956 | Alekhine Memorial | C64 Ruy Lopez, Classical |
| 10. I Molnar vs E Haag |
| ½-½ | 69 | 1956 | Alekhine Memorial | E60 King's Indian Defense |
| 11. E Haag vs B Sandor |
| ½-½ | 21 | 1956 | Alekhine Memorial | A16 English |
| 12. E Haag vs K Honfi |
| ½-½ | 44 | 1956 | Alekhine Memorial | D83 Grunfeld, Grunfeld Gambit |
| 13. Portisch vs E Haag |
| ½-½ | 43 | 1956 | Alekhine Memorial | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 14. E Haag vs E Gereben |
| ½-½ | 25 | 1956 | Alekhine Memorial | B02 Alekhine's Defense |
| 15. E Haag vs L Navarovszky |
| ½-½ | 30 | 1956 | Alekhine Memorial | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 16. L Tipary vs E Haag |
| ½-½ | 27 | 1956 | Alekhine Memorial | A45 Queen's Pawn Game |
| 17. Benko vs E Haag |
| 1-0 | 46 | 1956 | Alekhine Memorial | E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 |
| 18. E Haag vs J Marsalek |
| 1-0 | 28 | 1957 | World Student Team Championship | C45 Scotch Game |
| 19. A Feuerstein vs E Haag |
| ½-½ | 31 | 1958 | WchT U26 fin-A 05th | A08 King's Indian Attack |
| 20. F Blatny vs E Haag |
| ½-½ | 13 | 1958 | WchT U26 prel-C 05th | C18 French, Winawer |
| 21. E Haag vs I Bilek |
| ½-½ | 29 | 1958 | 14th Hungarian Championship | E94 King's Indian, Orthodox |
| 22. E Haag vs L Barczay |
| 1-0 | 29 | 1958 | 14th Hungarian Championship | C02 French, Advance |
| 23. Portisch vs E Haag |
| 1-0 | 42 | 1958 | 14th Hungarian Championship | A81 Dutch |
| 24. G Kluger vs E Haag |
| 0-1 | 49 | 1958 | 14th Hungarian Championship | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 25. E Haag vs Szabo |
| 0-1 | 63 | 1958 | 14th Hungarian Championship | C45 Scotch Game |
Kibitzing
