| 30 ago 2026 | Ondreicka, Roman 2012 | Kulich, Daniel 2050 | ½-½ | E11 Defensa Bogoindia: Grünfeld Variation | CHESS Slovak Open Skalica 2026 | 8 | Ver |
| 29 ago 2026 | Rajbharath, Harjith 2079 | Ondreicka, Roman 2012 | ½-½ | A80 Defensa Holandesa: Hopton Attack | CHESS Slovak Open Skalica 2026 | 37 | Ver |
| 28 ago 2026 | Ondreicka, Roman 2012 | Benci, Jozef 2157 | ½-½ | A58 Gambito Benko aceptado: Fully Accepted Variation | CHESS Slovak Open Skalica 2026 | 28 | Ver |
| 27 ago 2026 | Mifsud, Timothy 2103 | Ondreicka, Roman 2012 | 0-1 | B40 Defensa Siciliana: French Variation | CHESS Slovak Open Skalica 2026 | 44 | Ver |
| 26 ago 2026 | Ondreicka, Roman 2012 | Kulich, Filip 2125 | ½-½ | B45 Defensa Siciliana: Four Knights Variation, Exchange Variation | CHESS Slovak Open Skalica 2026 | 37 | Ver |
| 25 ago 2026 | Groessing, Daniel-Yosuke 2125 | Ondreicka, Roman 2012 | 1-0 | A80 Defensa Holandesa | CHESS Slovak Open Skalica 2026 | 41 | Ver |
| 24 ago 2026 | Ondreicka, Roman 2012 | Velim, Vojtech 2102 | 1-0 | E12 Defensa India de Dama: Kasparov-Petrosian Variation, Marco Defense | CHESS Slovak Open Skalica 2026 | 40 | Ver |
| 23 ago 2026 | Savicevs, Arsenijs 2235 | Ondreicka, Roman 2012 | 1-0 | B40 Defensa Siciliana: Paulsen-Basman Defense | CHESS Slovak Open Skalica 2026 | 19 | Ver |
| 22 ago 2026 | Ondreicka, Roman 2012 | Karas, Marek 2227 | ½-½ | A00 Apertura Húngara | CHESS Slovak Open Skalica 2026 | 31 | Ver |