| 23 ago 2026 | Marek, Grzegorz 2001 | Kopacki, Aleksander 2044 | 0-1 | A07 Ataque Indio de Rey | Polanica2026-openA | 54 | Ver |
| 22 ago 2026 | Kopacki, Aleksander 2044 | Rzadkowska, Kaja 2007 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 37 | Ver |
| 21 ago 2026 | Madej, Marek 2255 | Kopacki, Aleksander 2044 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Van der Wiel Attack | Polanica2026-openA | 57 | Ver |
| 19 ago 2026 | Wieczorek, Zbigniew 2140 | Kopacki, Aleksander 2044 | ½-½ | A22 Apertura Inglesa: King's English Variation, Two Knights Variation | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 25 | Ver |
| 18 ago 2026 | Kopacki, Aleksander 2044 | Gajdzica, Maciej 2126 | ½-½ | B47 Defensa Siciliana: Taimanov Variation, Bastrikov Variation | Polanica2026-openA | 28 | Ver |
| 17 ago 2026 | Vitsiuk, Anton 2148 | Kopacki, Aleksander 2044 | ½-½ | B13 Defensa Caro-Kann: Panov Attack, Modern Defense, Mieses Line | Polanica2026-openA | 48 | Ver |
| 16 ago 2026 | Kopacki, Aleksander 2044 | Sliwerski, Radoslaw 2104 | ½-½ | B90 Defensa Siciliana: Najdorf Variation | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 47 | Ver |
| 15 ago 2026 | Hury, Tymoteusz 2169 | Kopacki, Aleksander 2044 | 1-0 | B12 Defensa Caro-Kann: Advance Variation | Polanica2026-openA | 31 | Ver |
| 13 jul 2026 | Korszanski, Stanislaw 2267 | Kopacki, Aleksander 2011 | ½-½ | B10 Defensa Caro-Kann: Accelerated Panov Attack, Modern Variation | Blitz C14 | 69 | Ver |
| 12 jul 2026 | Bednarek, Jan 2092 | Kopacki, Aleksander 2026 | 1-0 | B66 Defensa Siciliana: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | Rapid C14 | 57 | Ver |
| 11 jul 2026 | Kiszkiel, Oskar 2236 | Kopacki, Aleksander 2026 | 1-0 | A07 King's Indian Attack, with Bf5 | Rapid C14 | 65 | Ver |