| 23 ago 2026 | Zeissel, Andrzej 2096 | Tazbir, Marcin 2496 | 0-1 | B13 Caro-Kann Defense: Exchange Variation | Polanica2026-openA | 82 | Ver |
| 22 ago 2026 | Tazbir, Marcin 2496 | Kantans, Toms 2551 | ½-½ | B22 Sicilian Defense: Alapin Variation | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 47 | Ver |
| 21 ago 2026 | Rosa, Antoni 2161 | Tazbir, Marcin 2496 | 0-1 | D01 Rapport-Jobava System | Polanica2026-openA | 40 | Ver |
| 20 ago 2026 | Tazbir, Marcin 2496 | Wojdak, Jan 2228 | ½-½ | A07 King's Indian Attack | Polanica2026-openA | 23 | Ver |
| 19 ago 2026 | Piekielny, Pawel 2302 | Tazbir, Marcin 2496 | ½-½ | B22 Sicilian Defense: Alapin Variation | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 34 | Ver |
| 18 ago 2026 | Ochedzan, Filip 2217 | Tazbir, Marcin 2496 | ½-½ | B22 Sicilian Defense: Alapin Variation | Polanica2026-openA | 41 | Ver |
| 17 ago 2026 | Tazbir, Marcin 2496 | Backiel, Hubert 2262 | ½-½ | A13 English Opening: Agincourt Defense, Catalan Defense Accepted | Polanica2026-openA | 46 | Ver |
| 15 ago 2026 | Tazbir, Marcin 2496 | Moczulski, Michal 2097 | 1-0 | B40 Sicilian Defense: French Variation | Polanica2026-openA | 41 | Ver |
| 14 ago 2026 | Jedras, Piotr 2152 | Tazbir, Marcin 2496 | 0-1 | B12 Caro-Kann Defense: Advance Variation, Tal Variation | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 33 | Ver |
| 14 ago 2026 | Tazbir, Marcin 2451 | Cyborowski, Lukasz 2570 | 1-0 | A36 English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | Polanica2026-blitz | 62 | Ver |
| 14 ago 2026 | Tazbir, Marcin 2451 | Gdanski, Jacek 2294 | 1-0 | A20 English Opening: King's English Variation | Polanica2026-blitz | 32 | Ver |
| 14 ago 2026 | Wojdak, Jan 2263 | Tazbir, Marcin 2451 | 1-0 | B93 Sicilian Defense: Najdorf Variation, Amsterdam Variation | Polanica2026-blitz | 66 | Ver |
| 14 ago 2026 | Tazbir, Marcin 2451 | Plat, Vojtech 2598 | 0-1 | A20 English Opening: King's English Variation | Polanica2026-blitz | 45 | Ver |
| 24 jun 2026 | Tazbir, Marcin 2497 | Volokitin, Andrei 2623 | ½-½ | B92 Sicilian Defense: Najdorf Variation, Opocensky Variation | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 31 | Ver |
| 23 jun 2026 | Gledura, Benjamin 2635 | Tazbir, Marcin 2497 | ½-½ | A21 English Opening: King's English Variation, Kramnik-Shirov Counterattack | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 48 | Ver |
| 21 jun 2026 | Licznerski, Lukasz 2500 | Tazbir, Marcin 2497 | 1-0 | C65 Ruy Lopez: Berlin Defense, Anti-Berlin Variation | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 90 | Ver |
| 20 jun 2026 | Tazbir, Marcin 2497 | Sowinski, Pawel 2445 | ½-½ | A07 King's Indian Attack, with e6 | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 39 | Ver |
| 19 jun 2026 | Svane, Frederik 2657 | Tazbir, Marcin 2497 | 1-0 | D37 Queen's Gambit Declined: Three Knights Variation | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 94 | Ver |
| 18 jun 2026 | Tazbir, Marcin 2497 | Psyk, Radoslaw 2496 | ½-½ | A34 English Opening: Symmetrical Variation, Rubinstein Variation | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 19 | Ver |
| 17 jun 2026 | Navara, David 2639 | Tazbir, Marcin 2497 | ½-½ | B12 Caro-Kann Defense: Advance Variation, Short Variation | Druzynowe Mistrzostwa Polski - Ekstraliga 2026 | 79 | Ver |