| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. I Ioffe vs A Kostin |
| 1-0 | 27 | 2014 | Voronezh Regional-ch | B22 Sicilian, Alapin |
| 2. I Ioffe vs A Kostin |
| 0-1 | 36 | 2015 | Voronezh-ch op2 | B00 Uncommon King's Pawn Opening |
| 3. I Ioffe vs A Kukhmazov |
| 0-1 | 39 | 2016 | Moscow Open-A | B12 Caro-Kann Defense |
| 4. M Samusenko vs I Ioffe |
| 1-0 | 46 | 2016 | Moscow Open-A | C46 Three Knights |
| 5. I Ioffe vs L J Abreu Sanchez |
| 1-0 | 29 | 2016 | Moscow Open-A | C42 Petrov Defense |
| 6. D Nyudleev vs I Ioffe |
| 1-0 | 24 | 2016 | Moscow Open-A | C84 Ruy Lopez, Closed |
| 7. I Ioffe vs I Grishaev |
| 1-0 | 27 | 2016 | Moscow Open-A | B22 Sicilian, Alapin |
| 8. M Bryakin vs I Ioffe |
| 1-0 | 69 | 2016 | Moscow Open-A | D11 Queen's Gambit Declined Slav |
| 9. I Ioffe vs P Ponkratov |
| 0-1 | 40 | 2016 | 20th Voronezh Master Open | B22 Sicilian, Alapin |
| 10. I Ioffe vs S Grishchenko |
| 0-1 | 42 | 2017 | Voronezh Master Open | B13 Caro-Kann, Exchange |
| 11. E Bykov vs I Ioffe |
| 1-0 | 64 | 2017 | Voronezh Master Open | D12 Queen's Gambit Declined Slav |
| 12. I Ioffe vs S Pogorelskikh |
| 1-0 | 38 | 2017 | Voronezh Master Open | B22 Sicilian, Alapin |
| 13. K Arjun vs I Ioffe |
| 1-0 | 70 | 2017 | Voronezh Master Open | C95 Ruy Lopez, Closed, Breyer |
| 14. I Ioffe vs S Bezgodova |
| 0-1 | 36 | 2017 | Voronezh Master Open | C50 Giuoco Piano |
| 15. A Tsvetkov vs I Ioffe |
| 1-0 | 32 | 2017 | Voronezh Master Open | D11 Queen's Gambit Declined Slav |
| 16. E Smirnova vs I Ioffe |
| 1-0 | 48 | 2017 | Voronezh Master Open | D45 Queen's Gambit Declined Semi-Slav |
| 17. I Ioffe vs A Hart |
| ½-½ | 28 | 2017 | Voronezh Master Open | B13 Caro-Kann, Exchange |
| 18. A Sakorenko vs I Ioffe |
| 1-0 | 37 | 2017 | Voronezh Master Open | D02 Queen's Pawn Game |
| 19. I Ioffe vs S Golubov |
| 1-0 | 40 | 2018 | 22nd Voronezh Master Open | B22 Sicilian, Alapin |
| 20. I Ioffe vs I Provotorov |
| 0-1 | 37 | 2018 | Vitaly Raev Memorial | B18 Caro-Kann, Classical |
| 21. A Peskov vs I Ioffe |
| 1-0 | 51 | 2018 | Vitaly Raev Memorial | A12 English with b3 |
| 22. I Ioffe vs S Strelnikov |
| 0-1 | 48 | 2018 | Vitaly Raev Memorial | A00 Uncommon Opening |
| 23. Olga Petrukhina vs I Ioffe |
| 0-1 | 38 | 2018 | Vitaly Raev Memorial | A09 Reti Opening |
| 24. I Ioffe vs A Kochukova |
| ½-½ | 61 | 2018 | Vitaly Raev Memorial | B40 Sicilian |
| 25. A Sakorenko vs I Ioffe |
| 1-0 | 32 | 2018 | Vitaly Raev Memorial | A09 Reti Opening |
Kibitzing
