| 8 ago 2026 | Sievers, Andy 2119 | Stillger, Bernhard 2218 | ½-½ | D79 Defensa Neogrünfeld: Ultra-Delayed Exchange Variation | Scheldemond Schaaktoernooi 2026 | 12 | Ver |
| 5 ago 2026 | Sievers, Andy 2119 | Beeke, Bob 2211 | ½-½ | A07 Ataque Indio de Rey | Scheldemond Schaaktoernooi 2026 | 14 | Ver |
| 2 ago 2026 | Sievers, Andy 2119 | De Boer, Eelke 2406 | 0-1 | B90 Defensa Siciliana: Najdorf Variation, Petronić Attack | Scheldemond Schaaktoernooi 2026 | 53 | Ver |
| 29 mar 2026 | Slany, Ralph 2053 | Sievers, Andy 2121 | ½-½ | B20 Defensa Siciliana: Czerniak Attack | Runde 3: Slany, Ralph - Sievers, Andy | 40 | Ver |