| 23 jul 2026 | Hariharan, Shambavi 2032 | Zilka, Stepan 2462 | 0-1 | E20 Nimzo-Indian Defense: Kmoch Variation | Sussex University Masters Blitz-1 | 62 | Ver |
| 23 jul 2026 | Zilka, Stepan 2462 | Rami,Talab 2359 | 0-1 | D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation | Sussex University Masters Blitz-1 | 69 | Ver |
| 23 jul 2026 | Fava, Lorenzo 2060 | Zilka, Stepan 2462 | 0-1 | C26 Vienna Game: Mieses Variation | Sussex University Masters Blitz-1 | 42 | Ver |
| 23 jul 2026 | Zilka, Stepan 2462 | Badacsonyi, Stanley 2476 | 0-1 | C13 French Defense: Classical Variation | Sussex University Masters Blitz-1 | 49 | Ver |
| 23 jul 2026 | Zilka, Stepan 2462 | Brewer, Callum D 2099 | 1-0 | B10 Caro-Kann Defense: Endgame Offer | Sussex University Masters Blitz-1 | 32 | Ver |
| 22 jul 2026 | Williams, Simon K 2455 | Zilka, Stepan 2526 | ½-½ | A46 Torre Attack: Classical Defense | Sussex University Masters | 33 | Ver |
| 12 jun 2026 | Ammar, Sedrani 2182 | Zilka, Stepan 2462 | 1-0 | A45 Trompowsky Attack | Sussex University Masters Blitz-1 | 42 | Ver |
| 12 jun 2026 | Gasanov, Eldar 2443 | Zilka, Stepan 2526 | ½-½ | E11 Bogo-Indian Defense: Exchange Variation | Sussex University Masters | 13 | Ver |
| 12 jun 2026 | Zilka, Stepan 2526 | Badacsonyi, Stanley 2312 | 1-0 | E71 King's Indian Defense: Karpov System | Sussex University Masters | 38 | Ver |
| 12 jun 2026 | Zilka, Stepan 2526 | Fitzsimons, David 2317 | 1-0 | D21 Queen's Gambit Accepted: Gunsberg Defense | Sussex University Masters | 34 | Ver |
| 12 jun 2026 | Buckley, Graeme N 2261 | Zilka, Stepan 2526 | 0-1 | B51 Sicilian Defense: Moscow Variation | Sussex University Masters | 37 | Ver |
| 12 may 2026 | Stalmach, Richard 2433 | Zilka, Stepan 2516 | ½-½ | E05 Catalan Opening: Open Defense, Classical Line | 2026 Czech Championship | Men | 54 | Ver |
| 12 may 2026 | Zilka, Stepan 2516 | Nemec, Jachym 2471 | ½-½ | E11 Bogo-Indian Defense: Vitolins Variation | 2026 Czech Championship | Men | 31 | Ver |
| 12 may 2026 | Krejci, Jan 2495 | Zilka, Stepan 2516 | ½-½ | D45 Semi-Slav Defense: Stoltz Variation | 2026 Czech Championship | Men | 72 | Ver |
| 12 may 2026 | Zilka, Stepan 2516 | Stocek, Jiri 2500 | 1-0 | E11 Bogo-Indian Defense: Grünfeld Variation | 2026 Czech Championship | Men | 38 | Ver |
| 11 may 2026 | Hrbek, Stepan 2466 | Zilka, Stepan 2516 | ½-½ | A21 English Opening: King's English Variation, Kramnik-Shirov Counterattack | 2026 Czech Championship | Men | 61 | Ver |
| 10 may 2026 | Zilka, Stepan 2516 | Kriebel, Tadeas 2524 | 1-0 | D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation | 2026 Czech Championship | Men | 55 | Ver |
| 9 may 2026 | Navara, David 2624 | Zilka, Stepan 2516 | 1-0 | A55 Old Indian Defense: Normal Variation | 2026 Czech Championship | Men | 49 | Ver |
| 8 may 2026 | Zilka, Stepan 2516 | Finek, Vaclav 2573 | ½-½ | B48 Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | 2026 Czech Championship | Men | 45 | Ver |
| 6 may 2026 | Zilka, Stepan 2516 | Vykouk, Jan 2529 | 1-0 | E71 King's Indian Defense: Makogonov Variation | 2026 Czech Championship | Men | 38 | Ver |