| Game | Result | Opening | Date |
|---|---|---|---|
| Iyiol, Mehmet (1923) – Koc, Ilkay (1881) | 1/2-1/2 | Scandinavian Defense: Marshall Variation | 2026-10-11 |
| Gece, Ugur (1957) – Koc, Ilkay (1881) | 0-1 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | 2026-09-12 |
| Koc, Ilkay (1881) – Toptal, Uygar Altan (2054) | 1-0 | Catalan Opening: Closed Variation, Traditional Variation | 2026-09-10 |
| Okur, Batin (2170) – Koc, Ilkay (1881) | 1/2-1/2 | Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | 2026-09-09 |
| Koc, Ilkay (1881) – Iyican, Aybuke (1648) | 1-0 | Queen's Gambit Declined: Marshall Defense | 2026-09-08 |
| Ulupinar, Furkan (1906) – Koc, Ilkay (1857) | 1-0 | Scandinavian Defense: Icelandic-Palme Gambit | 2026-08-20 |
| Koc, Ilkay (1871) – Tamer, Kayra (1959) | 0-1 | Catalan Opening: Open Defense | 2026-07-14 |
| Yilmaz Atakan – Koc, Ilkay (1871) | 0-1 | English Opening: Anglo-Indian Defense, King's Knight Variation | 2026-07-13 |
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