| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J de Soyres vs C De Vere |
 | 0-1 | 32 | 1872 | Casual game | C27 Vienna Game |
| 2. W Parratt vs J de Soyres |
| 1-0 | 62 | 1873 | 1st Oxford - Cambridge Varsity m | C44 King's Pawn Game |
| 3. J de Soyres vs W Parratt |
| 0-1 | 22 | 1873 | 1st Oxford - Cambridge Varsity m | C56 Two Knights |
| 4. J de Soyres vs J Coker |
| 0-1 | 37 | 1873 | 4th CCA Congress, Clifton | C55 Two Knights Defense |
| 5. J de Soyres vs Bird |
| 1-0 | 28 | 1874 | Odds game | 000 Chess variants |
| 6. J de Soyres vs Steinitz |
| 0-1 | 23 | 1874 | Odds game | 000 Chess variants |
| 7. W Parratt vs J de Soyres |
| ½-½ | 26 | 1874 | 2nd Oxford - Cambridge Varsity m | A81 Dutch |
| 8. J de Soyres vs W Parratt |
| ½-½ | 29 | 1874 | 2nd Oxford - Cambridge Varsity m | B46 Sicilian, Taimanov Variation |
| 9. J de Soyres vs W Parratt |
| 1-0 | 18 | 1874 | 2nd Oxford - Cambridge Varsity m | C25 Vienna |
| 10. J de Soyres vs J N Burt |
| 0-1 | 21 | 1874 | 5th CCA Congress, Class 2, Birmingham | C51 Evans Gambit |
| 11. J de Soyres vs A B Skipworth |
| 0-1 | 45 | 1877 | Lincolnshire CA, Louth | 000 Chess variants |
| 12. J de Soyres vs E Thorold |
| 1-0 | 32 | 1880 | 10th CCA Congress, Boston | C23 Bishop's Opening |
| 13. J de Soyres vs C Ranken |
| 0-1 | 53 | 1880 | 10th CCA Congress, Boston | C28 Vienna Game |
| 14. J de Soyres vs A B Skipworth |
| 1-0 | 20 | 1880 | 10th CCA Congress, Boston | C13 French |
| 15. J I Minchin vs J de Soyres |
| 0-1 | 30 | 1881 | London (5) | C29 Vienna Gambit |
| 16. J de Soyres vs W Wayte |
| 0-1 | 40 | 1882 | London | C29 Vienna Gambit |
| 17. G MacDonnell vs J de Soyres |
| ½-½ | 43 | 1885 | 1st BCA Congress, London | C55 Two Knights Defense |
| 18. Bird vs J de Soyres |
| 1-0 | 35 | 1885 | 1st BCA Congress, London | C50 Giuoco Piano |
| 19. J de Soyres vs J Mortimer |
| 0-1 | 38 | 1885 | 1st BCA Congress, Ruskin Prize, London | C52 Evans Gambit |
| 20. J de Soyres vs Gunsberg |
| 0-1 | 37 | 1885 | 1st BCA Congress, London | C50 Giuoco Piano |
| 21. J de Soyres vs W Pollock |
| 0-1 | 40 | 1885 | 1st BCA Congress, London | C51 Evans Gambit |
| 22. H Jacobs vs J de Soyres |
| 1-0 | 28 | 1886 | London | C29 Vienna Gambit |
| 23. J de Soyres vs W Pollock |
| 0-1 | 38 | 1895 | Casual game | C45 Scotch Game |
| 24. J de Soyres vs A Speijer |
| 0-1 | 72 | 1903 | 31st DCA Congress, Hilversum | C53 Giuoco Piano |
| 25. P Leonhardt vs J de Soyres |
| 1-0 | 26 | 1903 | 31st DCA Congress, Hilversum | C29 Vienna Gambit |
Kibitzing
