| Jun 25, 2026 | Mamikonyan | 1–0 | Guo | Round 10: Mamikonyan, Artem T - Guo, Ethan | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jun 24, 2026 | Gabadadze | 0–1 | Mamikonyan | Round 9: Gabadadze, Gabriel - Mamikonyan, Artem T | Sicilian Defense: Moscow Variation | |
| Jun 23, 2026 | Mamikonyan | 1–0 | Marchand | Round 8: Mamikonyan, Artem T - Marchand, Calix | Sicilian Defense: Four Knights Variation, Cobra Variation | |
| Jun 22, 2026 | Baisalbekov | 0–1 | Mamikonyan | Round 7: Baisalbekov, Maksat - Mamikonyan, Artem T | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jun 20, 2026 | Mamikonyan | 1–0 | Sanchir | Round 6: Mamikonyan, Artem T - Sanchir, Munkhbat | Ruy Lopez: Schliemann Defense | |
| Jun 19, 2026 | Birmenko | ½–½ | Mamikonyan | Round 5: Birmenko, Nikolay - Mamikonyan, Artem T | Sicilian Defense: Dragon Variation | |
| Jun 18, 2026 | Mamikonyan | ½–½ | Wites | Round 4: Mamikonyan, Artem T - Wites, Adam | French Defense: Classical Variation | |
| Jun 17, 2026 | Ambartsumian | 1–0 | Mamikonyan | Round 3: Ambartsumian, Tyhran - Mamikonyan, Artem T | English Opening: King's English Variation, Four Knights Variation, Quiet Line | |
| Jun 16, 2026 | Mamikonyan | 1–0 | Livnansky | Round 2: Mamikonyan, Artem T - Livnansky, Tomas | Petrov's Defense: Modern Attack, Center Variation | |
| Jun 15, 2026 | Ng | 0–1 | Mamikonyan | Round 1: Ng, Zheng He Sherman - Mamikonyan, Artem T | Sicilian Defense: Dragon Variation, Levenfish Variation | |
| Jun 12, 2026 | Mamikonyan | 0–1 | Radzimski | Round 11: Mamikonyan, Artem T - Radzimski, Antoni | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Apr 6, 2026 | Mamikonyan | ½–½ | Miller | Grenke Chess Festival 2026 Open | Philidor Defense: Exchange Variation | |
| Apr 3, 2026 | Mamikonyan | 0–1 | Gupta | Grenke Chess Festival 2026 Open | Sicilian Defense: Classical Variation, Anti-Sozin Variation | |
| Feb 14, 2026 | Mamikonyan | ½–½ | Kushagra Mohan | Round 1: Mamikonyan, Artem T - Kushagra Mohan | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Sep 30, 2025 | Zhou | ½–½ | Mamikonyan | Round 11: Zhou, Guoyu - Mamikonyan, Artem T | English Opening: King's English Variation, Four Knights Variation | |
| Sep 29, 2025 | Mamikonyan | 1–0 | Dronov | Round 10: Mamikonyan, Artem T - Dronov, Igor Vik | Indian Defense: Anti-Nimzo-Indian | |
| Sep 28, 2025 | Starikov | 1–0 | Mamikonyan | Round 9: Starikov, Vadim - Mamikonyan, Artem T | Queen's Gambit Declined | |
| Sep 27, 2025 | Mamikonyan | ½–½ | Bolashakov | Round 8: Mamikonyan, Artem T - Bolashakov, Nurali | Sicilian Defense: Chekhover Variation | |
| Sep 26, 2025 | Gorchakov | 0–1 | Mamikonyan | Round 7: Gorchakov, Aleksandr - Mamikonyan, Artem T | Caro-Kann Defense: Advance Variation | |
| Sep 24, 2025 | Mamikonyan | 0–1 | Krasin | Round 6: Mamikonyan, Artem T - Krasin, Boris Vsev | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Sep 23, 2025 | Alves | 0–1 | Mamikonyan | Round 5: Alves, Ricardo C Chaves A de Arruda - Mamikonyan, Artem T | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 22, 2025 | Mamikonyan | ½–½ | Tleuov | Round 4: Mamikonyan, Artem T - Tleuov, Akhan | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Sep 21, 2025 | Madhvendra Pratap Sharma | 1–0 | Mamikonyan | Round 3: Madhvendra Pratap Sharma - Mamikonyan, Artem T | Zukertort Opening: Dutch Variation | |
| Sep 20, 2025 | Mamikonyan | 1–0 | Zhang | Round 2: Mamikonyan, Artem T - Zhang, Zichen | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Sep 19, 2025 | Comur | 0–1 | Mamikonyan | Round 1: Comur, Dmitrii - Mamikonyan, Artem T | Sicilian Defense: Dragon Variation | |
| Jul 2, 2024 | Amreyev | 0–1 | Mamikonyan | Game 2: Amreyev, Azat - Mamikonyan, Artem T | Caro-Kann Defense: Tartakower Variation | |
| Jul 1, 2024 | Mamikonyan | 1–0 | Amreyev | Game 1: Mamikonyan, Artem T - Amreyev, Azat | French Defense: Winawer Variation, Positional Variation | |
| Jun 29, 2024 | Mamikonyan | 0–1 | Li | Round 7: Mamikonyan, Artem T - Li, Yiheng | Sicilian Defense: Najdorf Variation | |
| Jun 28, 2024 | Kleschevnikov | 1–0 | Mamikonyan | Round 6: Kleschevnikov, Arseny - Mamikonyan, Artem T | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 27, 2024 | Bulgak | 1–0 | Mamikonyan | Round 5: Bulgak, Damir - Mamikonyan, Artem T | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Jun 26, 2024 | Mamikonyan | ½–½ | Wang | Round 4: Mamikonyan, Artem T - Wang, Ted | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 25, 2024 | Mamikonyan | 1–0 | Kozhedub | Round 3: Mamikonyan, Artem T - Kozhedub, Ivan | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 24, 2024 | Obidov | 1–0 | Mamikonyan | Round 2: Obidov, Biloliddin - Mamikonyan, Artem T | Catalan Opening: Open Defense, Classical Line | |
| Jun 23, 2024 | Mamikonyan | 1–0 | Tavberidze | Round 1: Mamikonyan, Artem T - Tavberidze, Alexandre | Caro-Kann Defense: Endgame Variation | |
| Apr 28, 2024 | Dauren | ½–½ | Mamikonyan | Round 9: Dauren, Darmen - Mamikonyan, Artem T | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Apr 28, 2024 | Mamikonyan | 0–1 | Abdsattar | Round 3: Mamikonyan, Artem T - Abdsattar, Alisher | Italian Game: Giuoco Pianissimo, Normal | |
| Apr 27, 2024 | Botiraliev | 0–1 | Mamikonyan | Round 11: Botiraliev, Abdumajid - Mamikonyan, Artem T | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Apr 27, 2024 | Mamikonyan | 0–1 | Bulgak | Round 10: Mamikonyan, Artem T - Bulgak, Damir | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 27, 2024 | Yurasov | 1–0 | Mamikonyan | Round 9: Yurasov, Matfey - Mamikonyan, Artem T | Zukertort Opening | |
| Apr 27, 2024 | Radzimski | ½–½ | Mamikonyan | Round 8: Radzimski, Antoni - Mamikonyan, Artem T | Caro-Kann Defense: Apocalypse Attack | |
| Apr 27, 2024 | Mamikonyan | 1–0 | Negrean | Round 7: Mamikonyan, Artem T - Negrean, Andrei | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 27, 2024 | Kleimenov | 0–1 | Mamikonyan | Round 6: Kleimenov, Nikolay - Mamikonyan, Artem T | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Apr 26, 2024 | Mamikonyan | 1–0 | Lilliehook | Round 5: Mamikonyan, Artem T - Lilliehook, Victor | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 26, 2024 | Mamikonyan | 1–0 | Hanache | Round 4: Mamikonyan, Artem T - Hanache, Kai | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Apr 26, 2024 | Chiszko | 0–1 | Mamikonyan | Round 3: Chiszko, Oskar - Mamikonyan, Artem T | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 26, 2024 | Ambartsumian | ½–½ | Mamikonyan | Round 11: Ambartsumian, Tyhran - Mamikonyan, Artem T | Caro-Kann Defense: Exchange Variation | |
| Nov 25, 2024 | Mamikonyan | 1–0 | Bulgak | Round 10: Mamikonyan, Artem T - Bulgak, Damir | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Nov 24, 2024 | Belin | 0–1 | Mamikonyan | Round 9: Belin, Anton - Mamikonyan, Artem T | Caro-Kann Defense: Tartakower Variation | |
| Nov 23, 2024 | Mamikonyan | 0–1 | Birmenko | Round 8: Mamikonyan, Artem T - Birmenko, Nikolay | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Nov 22, 2024 | Diachek | ½–½ | Mamikonyan | Round 7: Diachek, Andrii - Mamikonyan, Artem T | Caro-Kann Defense: Maróczy Variation | |
| Nov 20, 2024 | Mamikonyan | ½–½ | Luger | Round 6: Mamikonyan, Artem T - Luger, Sam | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Nov 19, 2024 | Karthi | 0–1 | Mamikonyan | Round 5: Karthi, Jashith - Mamikonyan, Artem T | Queen's Gambit Declined: Barmen Variation | |
| Nov 18, 2024 | Mamikonyan | 1–0 | Obidov | Round 4: Mamikonyan, Artem T - Obidov, Biloliddin | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Nov 17, 2024 | Abdsattar | 1–0 | Mamikonyan | Round 3: Abdsattar, Alisher - Mamikonyan, Artem T | Caro-Kann Defense: Forgacs Variation | |
| Nov 16, 2024 | Mamikonyan | 1–0 | Nicot | Round 2: Mamikonyan, Artem T - Nicot, Valentin | Modern Defense | |
| Nov 15, 2024 | Kabuga Fidel Kingsley | 0–1 | Mamikonyan | Round 1: Kabuga Fidel Kingsley - Mamikonyan, Artem T | Caro-Kann Defense: Two Knights Attack | |
| Oct 26, 2023 | Mamikonyan | 1–0 | Zhauynbay | WCCC 2023 - Open U10 | Sicilian Defense: Moscow Variation | |
| Oct 24, 2023 | Mamikonyan | 0–1 | Sahin | WCCC 2023 - Open U10 | Nimzo-Indian Defense: Leningrad Variation | |
| Oct 19, 2023 | Guo | 1–0 | Mamikonyan | WCCC 2023 - Open U10 | Caro-Kann Defense: Two Knights Attack | |
| Oct 18, 2023 | Mamikonyan | ½–½ | Filindash | WCCC 2023 - Open U10 | Sicilian Defense: Moscow Variation, Main Line | |
