| Jul 6, 2025 | Gutsulyak | 0–1 | Boucquet | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Super Rapid | Sicilian Defense: Closed | |
| Jul 5, 2025 | Gutsulyak | 0–1 | Villanueva | 1ST BANGKOK SUMMER INTERNATIONAL CHESS OPEN - Blitz | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line | |
| May 4, 2024 | Chan | 1–0 | Gutsulyak | Round 5: Chan, Pui Yin Brandon - Gutsulyak, Nikolay | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| May 4, 2024 | Gutsulyak | ½–½ | Le Ruyet | Round 4: Gutsulyak, Nikolay - Le Ruyet, Leopold | Sicilian Defense: Closed, Traditional | |
| May 4, 2024 | Gutsulyak | 0–1 | Causo | Round 2: Gutsulyak, Nikolay - Causo, Deniel | Scandinavian Defense: Richter Variation | |
| May 3, 2024 | Gutsulyak | 0–1 | Enkhtuul | Round 9: Gutsulyak, Nikolay - Enkhtuul, Altan-Ulzii | Alekhine Defense: Balogh Variation | |
| May 3, 2024 | Wynn | 1–0 | Gutsulyak | Round 6: Wynn, Zaw Htun - Gutsulyak, Nikolay | Zukertort Opening: Kingside Fianchetto | |
| May 3, 2024 | Amilal Munkhdalai | 1–0 | Gutsulyak | Round 4: Amilal Munkhdalai - Gutsulyak, Nikolay | Sicilian Defense: Hyperaccelerated Fianchetto | |
| May 3, 2024 | Chernyavsky | 1–0 | Gutsulyak | Round 2: Chernyavsky, Alexander - Gutsulyak, Nikolay | King's Indian Defense: Orthodox Variation | |
| Apr 9, 2024 | Gutsulyak | * | Saragih | Round 9: Gutsulyak, Nikolay - Saragih, Arif Rahman | Nimzowitsch Defense: French Connection | |
| Apr 9, 2024 | Gutsulyak | ½–½ | Saragih | Round 9: Gutsulyak, Nikolay - Saragih, Arif Rahman | Nimzowitsch Defense: French Connection | |
| Apr 9, 2024 | Gutsulyak | 1–0 | Rolston | Round 8: Gutsulyak, Nikolay - Rolston, Daniel Haruma | Sicilian Defense: Closed, Traditional | |
| Apr 8, 2024 | Wongsawan | 1–0 | Gutsulyak | Round 7: Wongsawan, Thoetsak - Gutsulyak, Nikolay | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Apr 8, 2024 | Gutsulyak | 1–0 | Mithun Pranav | Round 6: Gutsulyak, Nikolay - Mithun Pranav | Sicilian Defense: Closed | |
| Apr 6, 2024 | Gutsulyak | 0–1 | Nakvanich | Round 4: Gutsulyak, Nikolay - Nakvanich, Sahapol | Italian Game: Evans Gambit, Stone-Ware Variation | |
| Apr 6, 2024 | Majumder Shrayan | 1–0 | Gutsulyak | Round 3: Majumder Shrayan - Gutsulyak, Nikolay | King's Indian Defense: Semi-Averbakh System | |
| Apr 5, 2024 | Manon | 1–0 | Gutsulyak | Round 1: Manon, Reja Neer - Gutsulyak, Nikolay | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Feb 26, 2024 | Gutsulyak | ½–½ | Ko Ko Ohn | Round 7: Nikolay Gutsulyak - Ko Ko Ohn | Sicilian Defense: Closed, Traditional | |
| Jul 20, 2021 | Gordienko | * | Gutsulyak | Black Sea Grand Prix | Small Earth | ? | |
| Jul 19, 2021 | Gutsulyak | 0–1 | Mnatsakanian | Black Sea Grand Prix | Small Earth | Modern Defense | |
| Jul 18, 2021 | Zakaryan | * | Gutsulyak | Black Sea Grand Prix | Small Earth | ? | |
| Jul 12, 2021 | Bogdan | 0–1 | Gutsulyak | Black Sea Grand Prix | Small Earth | ? | |
| — | Gutsulyak | 0–1 | Ko Ko Ohn | 2nd The Rooky International Open 2024 ♖♖♖♜♜♖♖♖♜♜♖♖♖ Rapid Open | Sicilian Defense: Closed | |
| — | Langreck | 0–1 | Gutsulyak | 2nd The Rooky International Open 2024 ♖♖♖♜♜♖♖♖♜♜♖♖♖ Rapid Open | Rapport-Jobava System | |
