| 31 ago 2026 | Terkiewicz, Bruno 2369 | Vivaan Vijay Saraogi 2121 | 1-0 | D78 Defensa Neogrünfeld: Classical Variation, Original Defense | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 39 | Ver |
| 31 ago 2026 | Mis, Mieszko 2401 | Terkiewicz, Bruno 2369 | ½-½ | B12 Defensa Caro-Kann: Advance Variation, Botvinnik-Carls Defense | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 11 | Ver |
| 30 ago 2026 | Terkiewicz, Bruno 2369 | Ejsymont, Eryk 2022 | 1-0 | C02 Defensa Francesa: Advance Variation, Paulsen Attack | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 41 | Ver |
| 30 ago 2026 | Lymar, Vladislav 2330 | Terkiewicz, Bruno 2369 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 80 | Ver |
| 29 ago 2026 | Terkiewicz, Bruno 2369 | Gnojek, Petr 2399 | ½-½ | B07 Defensa Pirc | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 62 | Ver |
| 28 ago 2026 | Niezhentsev, Kyrylo 2252 | Terkiewicz, Bruno 2369 | 0-1 | B54 Defensa Siciliana: Prins Variation | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 27 | Ver |
| 28 ago 2026 | Terkiewicz, Bruno 2369 | Majek, Kacper 2110 | 1-0 | C70 Apertura Española (Ruy López): Morphy Defense, Fianchetto Defense Deferred | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 46 | Ver |
| 27 ago 2026 | Khamrakulov, Ibragim S. 2353 | Terkiewicz, Bruno 2369 | ½-½ | B22 Defensa Siciliana: Alapin Variation | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 21 | Ver |
| 19 ago 2026 | Przybylski, Bartosz 2232 | Terkiewicz, Bruno 2369 | 1-0 | C88 Apertura Española (Ruy López): Closed, Anti-Marshall | MEGA BIG NORMS WARSAW SUMMER ?26 IM ROUND-ROBIN - B | 56 | Ver |
| 9 ago 2026 | Leu, Dragos Stefan 2283 | Terkiewicz, Bruno 2369 | ½-½ | B90 Defensa Siciliana: Najdorf Variation, Adams Attack | 19th Arad Open Grand Prix Classic 2026 | Open A | 41 | Ver |
| 7 ago 2026 | Sahithi Varshini M 2272 | Terkiewicz, Bruno 2369 | ½-½ | C46 Apertura de los Tres Caballos: Steinitz Defense | 19th Arad Open Grand Prix Classic 2026 | Open A | 55 | Ver |
| 5 ago 2026 | Kalyani Sirin 2217 | Terkiewicz, Bruno 2369 | 1-0 | B90 Defensa Siciliana: Scheveningen Variation, English Attack, with f3 | 19th Arad Open Grand Prix Classic 2026 | Open A | 56 | Ver |
| 13 jul 2026 | Terkiewicz, Bruno 2221 | Grzebieniowski, Michal 2028 | ½-½ | E04 Apertura Catalana: Open Defense | Blitz C18 | 51 | Ver |
| 12 jul 2026 | Zareba, Piotr 2247 | Terkiewicz, Bruno 2267 | 1-0 | B90 Defensa Siciliana: Scheveningen Variation, English Attack, with f3 | Rapid C18 | 53 | Ver |
| 12 jul 2026 | Terkiewicz, Bruno 2267 | Krasniewski, Maciej 2095 | ½-½ | B31 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | Rapid C18 | 66 | Ver |
| 12 jul 2026 | Terkiewicz, Bruno 2267 | Rzap, Filip 2072 | 1-0 | D43 Defensa Semieslava | Rapid C18 | 40 | Ver |
| 11 jul 2026 | Radzimski, Antoni 2336 | Terkiewicz, Bruno 2267 | 1-0 | A13 Apertura Inglesa: Agincourt Defense | Rapid C18 | 53 | Ver |
| 9 jul 2026 | Terkiewicz, Bruno 2221 | Cnejev, Vladimir-Alexandru 2381 | 0-1 | A13 Apertura Inglesa: Agincourt Defense | rzeszow | 57 | Ver |
| 9 jul 2026 | Cnejev, Vladimir-Alexandru 2381 | Terkiewicz, Bruno 2221 | 1-0 | B53 Defensa Siciliana: Chekhover Variation | rzeszow | 49 | Ver |
| 9 jul 2026 | Terkiewicz, Bruno 2221 | Klim, Filip 2014 | 1-0 | D52 Gambito de Dama rehusado: Cambridge Springs Defense, Bogoljubow Variation | rzeszow | 36 | Ver |