| Jul 18, 2022 | Ruzic | ½–½ | Wikar | G18 team | Dutch Defense: Normal Variation | |
| Jul 17, 2022 | Bondar | ½–½ | Ruzic | G18 team | French Defense: Advance Variation, Euwe Variation | |
| Jul 16, 2022 | Kara | 1–0 | Ruzic | G18 team | French Defense: Tarrasch Variation, Open System, Main Line | |
| Jul 15, 2022 | Ruzic | ½–½ | Lehaci | G18 team | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Jul 14, 2022 | Ruzic | ½–½ | Levitan | G18 team | Catalan Opening: Open Defense | |
| Jul 13, 2022 | Demeter | ½–½ | Ruzic | G18 team | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jul 12, 2022 | Ruzic | 1–0 | Alexandri | new tournament description | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Apr 5, 2022 | Tomazini | 1–0 | Ruzic | European Championship | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Apr 4, 2022 | Ruzic | 1–0 | Damia | European Individual Chess Championship | King's Indian Attack | |
| Mar 28, 2022 | Ruzic | 0–1 | Levin | European Individual Chess Championship | Catalan Opening: Open Defense | |
| Oct 25, 2021 | Ruzic | * | Ladopoulos | FIDE World Amateur 2021 U2300 | ? | |
| Oct 24, 2021 | Ruzic | ½–½ | Bigabylov | FIDE World Amateur 2021 U2300 | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Oct 23, 2021 | Zherebtsova | ½–½ | Ruzic | FIDE World Amateur 2021 U2300 | Queen's Pawn Game: Accelerated London System | |
| Oct 22, 2021 | George Samir | * | Ruzic | FIDE World Amateur 2021 U2300 | ? | |
| Oct 21, 2021 | Ruzic | * | Magana | FIDE World Amateur 2021 U2300 | ? | |
| Oct 20, 2021 | Deligiannis | * | Ruzic | FIDE World Amateur 2021 U2300 | ? | |
| Oct 19, 2021 | Ruzic | 0–1 | Abdilkhair | FIDE World Amateur 2021 U2300 | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Oct 18, 2021 | Grapsa | * | Ruzic | FIDE World Amateur 2021 U2300 | ? | |
| Oct 17, 2021 | Ruzic | 1–0 | Al Maamari | U2300 FIDE World Amateur Championship | ? | |
| Aug 28, 2021 | Ruzic | 0–1 | Diermair | XXIII Festival Trieste | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Aug 1, 2021 | Ruzic | ½–½ | Winanda | World Youth Cup 2021 O10-G18 - Girls 18 | English Opening: Symmetrical Variation, Two Knights Variation | |
| Aug 1, 2021 | Ruzic | 0–1 | Chowdhury | World Youth Cup 2021 O10-G18 - Girls 18 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Aug 1, 2021 | Ruzic | 1–0 | Shaul Seidner | World Youth Cup 2021 O10-G18 - Girls 18 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Aug 1, 2021 | Ruzic | 1–0 | Jaufarally | World Youth Cup 2021 O10-G18 - Girls 18 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Aug 1, 2021 | Ruzic | ½–½ | Beydullayeva | World Youth Cup 2021 O10-G18 - Girls 18 | English Opening: Agincourt Defense | |
| Aug 1, 2021 | Alvarez Chang | 0–1 | Ruzic | World Youth Cup 2021 O10-G18 - Girls 18 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Aug 1, 2021 | Kotwal | ½–½ | Ruzic | World Youth Cup 2021 O10-G18 - Girls 18 | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Aug 1, 2021 | Ostensson | 0–1 | Ruzic | World Youth Cup 2021 O10-G18 - Girls 18 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Aug 1, 2021 | Vasquez Jaen | 0–1 | Ruzic | World Youth Cup 2021 O10-G18 - Girls 18 | French Defense: Exchange Variation | |
| Aug 1, 2021 | Tarasenka | 1–0 | Ruzic | World Youth Cup 2021 O10-G18 - Girls 18 | French Defense: Classical Variation, Steinitz Variation | |
| Jul 4, 2021 | Ruzic | 0–1 | Brinovec | Terme Krka OPEN 2021 - 31. posamicno DP clanov in clanic 2021 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 4, 2021 | Urh | 1–0 | Ruzic | Terme Krka OPEN 2021 - 31. posamicno DP clanov in clanic 2021 | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jul 3, 2021 | Zupancic | 0–1 | Ruzic | Terme Krka OPEN 2021 - 31. posamicno DP clanov in clanic 2021 | English Opening: Great Snake Variation | |
| May 12, 2021 | Ruzic | 0–1 | Terbe | Mitropa Online Cup | Women | Slav Defense: Modern Line | |
| May 11, 2021 | Vicze | 0–1 | Ruzic | Mitropa Online Cup | Women | French Defense: Exchange Variation | |
| May 9, 2021 | Grimaldi | 1–0 | Ruzic | Mitropa Online Cup | Women | French Defense: Classical Variation, Steinitz Variation | |
| May 6, 2021 | Hund | 0–1 | Ruzic | Mitropa Online Cup | Women | French Defense: Alekhine-Chatard Attack | |
| — | Ruzic | 0–1 | Trajkovska | ETCC 2021 women | English Opening: Symmetrical Variation, Two Knights Variation | |
| — | Ruzic | 1–0 | Eizaguerri Floris | ETCC 2021 women | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| — | Ruzic | 1–0 | Radikovic | ETCC 2021 women | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| — | Ruzic | 0–1 | Kanov | European Individual Chess Championship | English Opening: Symmetrical Variation, Normal Variation | |
| — | Ruzic | 0–1 | Eric | European Individual Chess Championship | Bogo-Indian Defense: Retreat Variation | |
| — | Gaal | 1–0 | Ruzic | ETCC 2021 women | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| — | Froewis | ½–½ | Ruzic | ETCC 2021 women | French Defense: Tarrasch Variation, Closed Variation | |
| — | Johannsdottir | 0–1 | Ruzic | ETCC 2021 women | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| — | Zaritovskaja | 1–0 | Ruzic | ETCC 2021 women | French Defense: Schlechter Variation | |
| — | Subelj | 1–0 | Ruzic | European Individual Chess Championship | French Defense: Burn Variation | |
| — | Alienkin | 1–0 | Ruzic | European Individual Chess Championship | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| — | Taichman | 1–0 | Ruzic | European Individual Chess Championship | French Defense: Burn Variation | |
