| Mar 13, 2026 | Boev | 1–0 | Malchev | Momchilgrad Classics 2026 | Caro-Kann Defense: Exchange Variation | |
| Dec 20, 2025 | Karaboga | 1–0 | Malchev | Round 9: Karaboga, Neset Eren - Malchev, Nikola | Caro-Kann Defense: Advance Variation | |
| Dec 20, 2025 | Malchev | 0–1 | Cao Kien Binh | Round 8: Malchev, Nikola - Cao Kien Binh | Sicilian Defense: Closed | |
| Dec 20, 2025 | Kharitonov | 1–0 | Malchev | Round 7: Kharitonov, Filipp - Malchev, Nikola | Slav Defense: Chebanenko Variation | |
| Dec 20, 2025 | Malchev | 1–0 | Imanli | Round 6: Malchev, Nikola - Imanli, Ughur | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Dec 19, 2025 | Yana | 0–1 | Malchev | Round 5: Yana, Kenan - Malchev, Nikola | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Dec 19, 2025 | Malchev | 0–1 | Kubanychbekov | Round 4: Malchev, Nikola - Kubanychbekov, Zalkar | Sicilian Defense: Closed | |
| Dec 19, 2025 | Bobylev | * | Malchev | Round 3: Bobylev, Mikhail - Malchev, Nikola | ? | |
| Dec 19, 2025 | Malchev | 0–1 | Mirota | Round 2: Malchev, Nikola - Mirota, Eryk | French Defense: Two Knights Variation | |
| Dec 19, 2025 | Yildiz | 1–0 | Malchev | Round 1: Yildiz, Ali Aras - Malchev, Nikola | Caro-Kann Defense: Tartakower Variation | |
| Dec 18, 2025 | Malchev | 1–0 | Sugraliyev | Round 9: Malchev, Nikola - Sugraliyev, Akhmediyar | French Defense: Two Knights Variation | |
| Dec 18, 2025 | Peray | 1–0 | Malchev | Round 8: Peray, Ata - Malchev, Nikola | Caro-Kann Defense: Exchange Variation | |
| Dec 18, 2025 | Malchev | 0–1 | Savran | Round 7: Malchev, Nikola - Savran, Bora | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Dec 17, 2025 | Malchev | ½–½ | Bakyt | Round 6: Malchev, Nikola - Bakyt, Ibrahim | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Dec 17, 2025 | Mirota | 0–1 | Malchev | Round 5: Mirota, Eryk - Malchev, Nikola | Caro-Kann Defense: Exchange Variation | |
| Dec 17, 2025 | Malchev | 0–1 | Larion | Round 4: Malchev, Nikola - Larion, Iustin | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 16, 2025 | Malchev | ½–½ | Kharitonov | Round 2: Malchev, Nikola - Kharitonov, Filipp | Sicilian Defense: Closed, Traditional | |
| Dec 16, 2025 | Kairolda | 0–1 | Malchev | Round 3: Kairolda, Erasyl - Malchev, Nikola | Slav Defense: Modern Line | |
| Dec 16, 2025 | Tulegen | 1–0 | Malchev | Round 1: Tulegen, Ramazan - Malchev, Nikola | Caro-Kann Defense: Advance Variation | |
| Aug 29, 2024 | Buklaho | 1–0 | Malchev | EYCC 2024 - O10 | Caro-Kann Defense: Tartakower Variation | |
| Aug 13, 2024 | Doan | 0–1 | Malchev | EUYCC 2024 U10 | Caro-Kann Defense: Tartakower Variation | |
| Aug 12, 2024 | Malchev | ½–½ | Vo | EUYCC 2024 U10 | Sicilian Defense: Closed | |
| Aug 11, 2024 | Gusev | 1–0 | Malchev | EUYCC 2024 U10 | Caro-Kann Defense: Advance Variation | |
| Aug 10, 2024 | Malchev | ½–½ | Trejbal | EUYCC 2024 U10 | Sicilian Defense: Closed | |
| Aug 9, 2024 | Bostina | 0–1 | Malchev | EUYCC 2024 U10 | Caro-Kann Defense: Tartakower Variation | |
| Aug 8, 2024 | Malchev | 1–0 | Malcheva | EUYCC 2024 U10 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 7, 2024 | Komogortsev | ½–½ | Malchev | EUYCC 2024 U10 | Slav Defense: Exchange Variation | |
| Aug 6, 2024 | Malchev | 1–0 | Bartecek | EUYCC 2024 U10 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Aug 5, 2024 | Kovacs | 1–0 | Malchev | EUYCC 2024 U10 | Caro-Kann Defense: Main Line | |
