| 23 ago 2026 | Lang, Simon 2118 | Posluszny, Tomasz 2094 | 0-1 | B51 Defensa Siciliana: Moscow Variation | Polanica2026-openA | 49 | Ver |
| 22 ago 2026 | Chmielek, Kamelia 2021 | Lang, Simon 2118 | 1-0 | A42 Defensa Moderna: Averbakh System | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 23 | Ver |
| 21 ago 2026 | Lang, Simon 2118 | Sliwerski, Radoslaw 2104 | 1-0 | B94 Defensa Siciliana: Najdorf Variation | Polanica2026-openA | 55 | Ver |
| 20 ago 2026 | Lang, Simon 2118 | Rojek, Wojciech 2077 | 0-1 | C85 Apertura Española (Ruy López): Closed, Delayed Exchange | Polanica2026-openA | 39 | Ver |
| 19 ago 2026 | Rzadkowska, Kaja 2007 | Lang, Simon 2118 | 1-0 | C04 Defensa Francesa: Tarrasch Variation, Guimard Defense, Main Line | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 32 | Ver |
| 18 ago 2026 | Kaminska, Zuzanna 2008 | Lang, Simon 2118 | 1-0 | B53 Defensa Siciliana: Chekhover Variation | Polanica2026-openA | 33 | Ver |
| 17 ago 2026 | Lang, Simon 2118 | Podgorski, Maciej 2006 | 0-1 | B99 Defensa Siciliana: Najdorf Variation, Main Line | Polanica2026-openA | 28 | Ver |
| 16 ago 2026 | Chomczyk, Marek 2301 | Lang, Simon 2118 | 1-0 | C10 Defensa Francesa: Rubinstein Variation, Blackburne Defense | 62. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN A | 38 | Ver |
| 7 jul 2026 | Lang, Simon 2156 | Zrust, Lukas 2081 | 0-1 | B90 Defensa Siciliana: Najdorf Variation, English Attack | FIDE OPEN QCC | 35 | Ver |
| 5 jul 2026 | Lang, Simon 2156 | Simek, Petr 2312 | 0-1 | B91 Defensa Siciliana: Najdorf Variation, Zagreb Variation | FIDE OPEN QCC | 60 | Ver |
| 4 jul 2026 | Dobosiewicz, Dawid 2282 | Lang, Simon 2156 | ½-½ | C10 Defensa Francesa: Rubinstein Variation, Blackburne Defense | FIDE OPEN QCC | 36 | Ver |
| 2 jul 2026 | Jandacek, Krystof 2008 | Lang, Simon 2156 | 0-1 | B20 Defensa Siciliana: Mengarini Variation | FIDE OPEN QCC | 60 | Ver |
| 14 mar 2026 | Lang, Simon 2152 | Pressler, Tobias 2166 | 0-1 | C11 Defensa Francesa: Classical Variation | MCR junioru 2026 | 24 | Ver |
| 13 mar 2026 | Jirasko, Miroslav 2264 | Lang, Simon 2152 | ½-½ | D37 Gambito de Dama rehusado: Three Knights Variation | MCR junioru 2026 | 32 | Ver |
| 12 mar 2026 | Lang, Simon 2152 | Janous, Marek 2267 | 1-0 | C45 Apertura Escocesa: Mieses Variation | MCR junioru 2026 | 68 | Ver |
| 11 mar 2026 | Jasso, Matej 2165 | Lang, Simon 2152 | ½-½ | C00 Defensa Francesa: Chigorin Variation | MCR junioru 2026 | 31 | Ver |
| 11 mar 2026 | Lang, Simon 2152 | Juhanak, Daniel 2250 | ½-½ | B32 Defensa Siciliana: Kalashnikov Variation | MCR junioru 2026 | 38 | Ver |
| 9 mar 2026 | Hladky, Tadeas 2167 | Lang, Simon 2152 | 1-0 | B51 Defensa Siciliana: Moscow Variation | MCR junioru 2026 | 27 | Ver |
| 8 mar 2026 | Lang, Simon 2152 | Pavlis, Matej 2175 | ½-½ | B15 Defensa Caro-Kann: Tartakower Variation | MCR junioru 2026 | 30 | Ver |
| 7 mar 2026 | Mikulka, Martin Michael 2175 | Lang, Simon 2152 | 0-1 | C10 Defensa Francesa: Rubinstein Variation, Blackburne Defense | MCR junioru 2026 | 24 | Ver |