| Jul 14, 2024 | Alienkin | 0–1 | Dardha | Round 9: Alienkin, Aleksander - Dardha, Daniel | Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation | |
| Jul 13, 2024 | Beukema | ½–½ | Alienkin | Round 8: Beukema, Stefan - Alienkin, Aleksander | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Jul 12, 2024 | Alienkin | 1–0 | Geirnaert | Round 7: Alienkin, Aleksander - Geirnaert, Steven | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Jul 10, 2024 | Hovhannisyan | 1–0 | Alienkin | Round 5: Hovhannisyan, Mher - Alienkin, Aleksander | French Defense: Advance Variation, Euwe Variation | |
| Jul 9, 2024 | Alienkin | ½–½ | Maerevoet | Round 4: Alienkin, Aleksander - Maerevoet, Sim | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Jul 8, 2024 | De Waele | ½–½ | Alienkin | Round 3: De Waele, Warre - Alienkin, Aleksander | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Jul 7, 2024 | Alienkin | ½–½ | Dgebuadze | Round 2: Alienkin, Aleksander - Dgebuadze, Alexandre | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jul 6, 2024 | Ruzhansky | 0–1 | Alienkin | Round 1: Ruzhansky, Elias - Alienkin, Aleksander | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 6, 2024 | Dreelinck | 0–1 | Alienkin | Round 6: Dreelinck, Jacob - Alienkin, Aleksander | Caro-Kann Defense: Tartakower Variation | |
| Dec 10, 2024 | Alienkin | 1–0 | Pultinevicius | Round 3: Alienkin, Aleksander - Pultinevicius, Paulius | ? | |
| Dec 10, 2024 | Alienkin | 0–1 | Jobava | Round 4: Alienkin, Aleksander - Jobava, Baadur | ? | |
| Dec 10, 2024 | Alienkin | 0–1 | Mastrovasilis | Round 6: Alienkin, Aleksander - Mastrovasilis, Dimitrios | ? | |
| Dec 10, 2024 | Alienkin | 0–1 | Muradli | Round 8: Alienkin, Aleksander - Muradli, Mahammad | ? | |
| Dec 10, 2024 | Alienkin | 1–0 | Nevednichy | Round 10: Alienkin, Aleksander - Nevednichy, Vladislav | ? | |
| Dec 10, 2024 | Petrov | 0–1 | Alienkin | Round 2: Petrov, Martin - Alienkin, Aleksander | ? | |
| Dec 10, 2024 | Livaic | 1–0 | Alienkin | Round 5: Livaic, Leon - Alienkin, Aleksander | ? | |
| Dec 10, 2024 | Tomazin | 0–1 | Alienkin | Round 7: Tomazin, James Marijan - Alienkin, Aleksander | ? | |
| Dec 10, 2024 | Muter | 0–1 | Alienkin | Round 9: Muter, Donny - Alienkin, Aleksander | ? | |
| Dec 10, 2024 | Baskin | ½–½ | Alienkin | Round 11: Baskin, Robert - Alienkin, Aleksander | ? | |
| Dec 9, 2024 | Alienkin | 1–0 | Redzisz | Round 12: Alienkin, Aleksander - Redzisz, Michal | Queen's Pawn Game: Symmetrical Variation | |
| Dec 9, 2024 | Saric | 1–0 | Alienkin | Round 3: Saric, Ante - Alienkin, Aleksander | Zukertort Opening | |
| Dec 9, 2024 | Livaic | 1–0 | Alienkin | Round 5: Livaic, Leon - Alienkin, Aleksander | Bogo-Indian Defense: Grünfeld Variation | |
| Dec 9, 2024 | Narva | 1–0 | Alienkin | Round 7: Narva, Triin - Alienkin, Aleksander | Sicilian Defense: O'Kelly Variation, Venice System | |
| Dec 9, 2024 | Cvitan | ½–½ | Alienkin | Round 13: Cvitan, Ognjen - Alienkin, Aleksander | French Defense: Exchange Variation | |
| Dec 8, 2024 | Alienkin | 1–0 | Tudor | Round 10: Alienkin, Aleksander - Tudor, Henry Edward | Richter-Veresov Attack: Two Knights System | |
| Dec 8, 2024 | Rodriguez Fontecha | 1–0 | Alienkin | Round 7: Rodriguez Fontecha, Marcos - Alienkin, Aleksander | Torre Attack: Classical Defense | |
| Dec 8, 2024 | Dinev | ½–½ | Alienkin | Round 9: Dinev, Dejan - Alienkin, Aleksander | French Defense: Exchange Variation | |
| Dec 8, 2024 | Krallis | ½–½ | Alienkin | Round 11: Krallis, Christos - Alienkin, Aleksander | French Defense: Burn Variation | |
| Dec 7, 2024 | Alienkin | 1–0 | Nikolaev | Round 2: Alienkin, Aleksander - Nikolaev, Georgi | Catalan Opening: Closed | |
| Dec 7, 2024 | Alienkin | ½–½ | Aliyev | Round 4: Alienkin, Aleksander - Aliyev, Elnur | Indian Defense: Anti-Nimzo-Indian | |
| Dec 7, 2024 | Alienkin | 1–0 | Sramek | Round 6: Alienkin, Aleksander - Sramek, Vojtech | Richter-Veresov Attack: Veresov Variation | |
| Dec 7, 2024 | Deac | 1–0 | Alienkin | Round 3: Deac, Bogdan-Daniel - Alienkin, Aleksander | Zukertort Opening | |
| Dec 7, 2024 | Ciric | ½–½ | Alienkin | Round 5: Ciric, Pavle - Alienkin, Aleksander | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Dec 16, 2023 | Dardha | 1–0 | Alienkin | European Blitz Championship | Trompowsky Attack: Classical Defense, Big Center Variation | |
| Dec 15, 2023 | Alienkin | 0–1 | Goroshkov | European Rapid Championship | King's Indian Defense: Orthodox Variation | |
| Dec 15, 2023 | Drnovsek | ½–½ | Alienkin | European Rapid Championship | Nimzo-Indian Defense: Classical Variation | |
| Mar 28, 2022 | Novosel | 1–0 | Alienkin | European Individual Chess Championship | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| — | Alienkin | 1–0 | Ruzic | European Individual Chess Championship | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| — | Alienkin | 0–1 | Debevec | European Individual Chess Championship | ? | |
| — | Horvat | 1–0 | Alienkin | European Individual Chess Championship | French Defense: King's Indian Attack | |