| Jun 26, 2026 | Shtiza | 0–1 | Skube | Round 11: Shtiza, Brendon - Skube, Zan | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Jun 25, 2026 | Adilbekuly | 1–0 | Shtiza | Round 10: Adilbekuly, Altair - Shtiza, Brendon | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 24, 2026 | Shtiza | 0–1 | Molitor | Round 9: Shtiza, Brendon - Molitor, Milo | Indian Defense: Anti-Nimzo-Indian | |
| Jun 23, 2026 | Camps Abadia | 0–1 | Shtiza | World Youth Chess Championship 2026 U18 Open | Nimzo-Indian Defense: Rubinstein System | |
| Jun 22, 2026 | Shtiza | 1–0 | Milovic | Round 7: Shtiza, Brendon - Milovic, Ilija | Queen's Pawn Game: Symmetrical Variation | |
| Jun 20, 2026 | Vijay | 1–0 | Shtiza | Round 6: Vijay, Rege - Shtiza, Brendon | Queen's Indian Defense: Capablanca Variation | |
| Jun 19, 2026 | Shtiza | ½–½ | Soojay | Round 5: Shtiza, Brendon - Soojay, Jorah | Bogo-Indian Defense: Retreat Variation | |
| Jun 18, 2026 | Szakal | ½–½ | Shtiza | Round 4: Szakal, Bartolomej - Shtiza, Brendon | Yusupov-Rubinstein System | |
| Jun 17, 2026 | Shtiza | 1–0 | Mazzanti | Round 3: Shtiza, Brendon - Mazzanti, Francesco | Italian Game: Classical Variation | |
| Jun 16, 2026 | Vommaro | 1–0 | Shtiza | Round 2: Vommaro, Stanislao - Shtiza, Brendon | French Defense: Classical Variation, Steinitz Variation | |
| Jun 15, 2026 | Shtiza | 0–1 | Foldes | Round 1: Shtiza, Brendon - Foldes, Marton Gabor | Queen's Gambit Declined: Janowski Variation | |
| — | Shtiza | ½–½ | Ernst | Round 2: Shtiza, Brendon - Ernst, Robert | Queen's Pawn Game: London System | |
| — | Ernst | 1–0 | Shtiza | Round 1: Ernst, Robert - Shtiza, Brendon | King's Indian Defense: Orthodox Variation | |
