| 5 abr 2026 | Kundianok, Vladislav 2433 | Mundorf, Johannes 2262 | 1-0 | A84 Defensa Holandesa: Rubinstein Variation | Grenke Chess Festival 2026 Open | 33 | Ver |
| 5 abr 2026 | Mundorf, Johannes 2262 | Ginsburg, Gennadi 2408 | ½-½ | A05 Ataque Indio de Rey: Symmetrical Defense | Grenke Chess Festival 2026 Open | 35 | Ver |
| 4 abr 2026 | Lu, Miaoyi 2429 | Mundorf, Johannes 2262 | 1-0 | C03 Defensa Francesa: Tarrasch Variation, Morozevich Variation | Grenke Chess Festival 2026 Open | 36 | Ver |
| 3 abr 2026 | Mundorf, Johannes 2262 | Charmeteau, Sven 2399 | ½-½ | A05 Ataque Indio de Rey: Symmetrical Defense | Grenke Chess Festival 2026 Open | 58 | Ver |