| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. G Ererdem vs A Pijpers |
| 0-1 | 41 | 2017 | European Club Cup | E63 King's Indian, Fianchetto, Panno Variation |
| 27. J Sylvan vs G Ererdem |
| ½-½ | 31 | 2017 | European Club Cup | C95 Ruy Lopez, Closed, Breyer |
| 28. G Ererdem vs U Atakisi |
| ½-½ | 40 | 2017 | European Club Cup | E04 Catalan, Open, 5.Nf3 |
| 29. J Christiansen vs G Ererdem |
| 1-0 | 22 | 2017 | European Club Cup | A15 English |
| 30. G Ererdem vs A Bertagnolli |
| ½-½ | 16 | 2017 | European Club Cup | B40 Sicilian |
| 31. G Ererdem vs N Abasov |
| 0-1 | 35 | 2017 | Mersin Open | E12 Queen's Indian |
| 32. G Ererdem vs V Tilicheev |
| 0-1 | 69 | 2017 | Mersin Open | E04 Catalan, Open, 5.Nf3 |
| 33. G Ererdem vs M Iskandarov |
| 0-1 | 57 | 2017 | Mersin Open | A33 English, Symmetrical |
| 34. A Pour vs G Ererdem |
| 0-1 | 50 | 2024 | Mersin Open | C55 Two Knights Defense |
| 35. G Ererdem vs H Ebrahimi Herab |
| ½-½ | 70 | 2024 | Mersin Open | D72 Neo-Grunfeld, 5.cd, Main line |
| 36. G Mammadova vs G Ererdem |
| 1-0 | 29 | 2024 | Mersin Open | C77 Ruy Lopez |
| 37. G Ererdem vs E Karabulut |
| 0-1 | 59 | 2024 | Mersin Open | D23 Queen's Gambit Accepted |
| 38. G Ererdem vs A Mahdavi |
| ½-½ | 38 | 2024 | Mersin Open | A40 Queen's Pawn Game |
| 39. M A Celebi vs G Ererdem |
| 0-1 | 39 | 2024 | Mersin Open | B07 Pirc |
| 40. G Ererdem vs V Bayramov |
| 1-0 | 59 | 2024 | Mersin Open | A48 King's Indian |
| 41. G Ererdem vs N C Dogan |
| 0-1 | 18 | 2024 | Mersin Open | A47 Queen's Indian |
Kibitzing
