| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P Jovanovic vs J Ikeda |
 | 0-1 | 29 |
2004 |
ACT-ch | B42 Sicilian, Kan |
| 2. J Ikeda vs I Chirila |
| 0-1 | 87 |
2005 |
BELFORT YWCC BU14 | D30 Queen's Gambit Declined |
| 3. Michael Wei vs J Ikeda |
 | 1-0 | 37 |
2005 |
ACT Championship | B42 Sicilian, Kan |
| 4. J Ikeda vs N Chernih |
| 1-0 | 55 |
2006 |
Queenstown Classic | D37 Queen's Gambit Declined |
| 5. J Ikeda vs W Forster |
| ½-½ | 61 |
2006 |
Queenstown Classic | D37 Queen's Gambit Declined |
| 6. J Ikeda vs J Humphrey |
| ½-½ | 18 |
2006 |
Queenstown Classic | D02 Queen's Pawn Game |
| 7. R W Smith vs J Ikeda |
| 1-0 | 53 |
2006 |
Queenstown Classic | E10 Queen's Pawn Game |
| 8. M Steadman vs J Ikeda |
| 1-0 | 50 |
2006 |
Queenstown Classic | A20 English |
| 9. T Karolyi Jr. vs J Ikeda |
 | 1-0 | 42 |
2006 |
Queenstown Classic | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 10. J Krivec vs J Ikeda |
| 1-0 | 25 |
2009 |
2nd Queenstown Chess Classic | B23 Sicilian, Closed |
| 11. J Ikeda vs A Motoc |
 | 0-1 | 113 |
2009 |
2nd Queenstown Chess Classic | E60 King's Indian Defense |
| 12. J Ikeda vs G Jones |
| 0-1 | 51 |
2009 |
2nd Queenstown Chess Classic | A15 English |
| 13. J Ikeda vs Hecht |
| ½-½ | 36 |
2009 |
2nd Queenstown Chess Classic | A00 Uncommon Opening |
| 14. J Zawadzka vs J Ikeda |
 | 0-1 | 52 |
2009 |
2nd Queenstown Chess Classic | B06 Robatsch |
| 15. H Milligan vs J Ikeda |
| 0-1 | 36 |
2010 |
Doeberl Cup | B41 Sicilian, Kan |
| 16. G Xie vs J Ikeda |
| 1-0 | 53 |
2010 |
Surfers Paradise Open | B22 Sicilian, Alapin |
| 17. M Timmermans vs J Ikeda |
| 0-1 | 29 |
2011 |
Dutch Open | B43 Sicilian, Kan, 5.Nc3 |
| 18. K Shreyans vs J Ikeda |
| 1-0 | 43 |
2011 |
World Junior Championships | B06 Robatsch |
| 19. J Ikeda vs S J Solomon |
| ½-½ | 62 |
2011 |
Australian Open | C95 Ruy Lopez, Closed, Breyer |
| 20. J Ikeda vs A Vovk |
| 1-0 | 46 |
2011 |
Dutch Open | A49 King's Indian, Fianchetto without c4 |
| 21. J Ikeda vs B Prince |
| 1-0 | 52 |
2011 |
World Junior Championships | E59 Nimzo-Indian, 4.e3, Main line |
| 22. J Ikeda vs P Wang |
| 0-1 | 27 |
2011 |
39th World Open | A15 English |
| 23. J Ikeda vs J Cori |
| 1-0 | 37 |
2011 |
World Junior Championships | A07 King's Indian Attack |
| 24. J Ikeda vs M Ly |
| 0-1 | 41 |
2011 |
Australian Open | B90 Sicilian, Najdorf |
| 25. J Ikeda vs D Brandenburg |
| 0-1 | 38 |
2011 |
Dutch Open | A49 King's Indian, Fianchetto without c4 |