| 4 ago 2026 | Khymchenko, Maksym 2128 | Saine, Zachary 2102 | 0-1 | B40 Defensa Siciliana: Delayed Alapin Variation, with e6 | 35th Kavala Open Chess Tournament \"Vasilis Theodoridis\" | Group A | 42 | Ver |
| 9 jul 2026 | Pleimer, Noah 2275 | Khymchenko, Maksym 2095 | 1-0 | E04 Apertura Catalana: Open Defense, Modern Sharp Variation | rzeszow | 58 | Ver |
| 8 jul 2026 | Khymchenko, Maksym 2078 | Radzimski, Antoni 2336 | 0-1 | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | rzeszow | 42 | Ver |
| 7 jul 2026 | Nerubatskyi, Danylo 2033 | Khymchenko, Maksym 2078 | 0-1 | D00 Apertura de Peón de Dama | rzeszow | 39 | Ver |
| 7 jul 2026 | Khymchenko, Maksym 2078 | Korszanski, Stanislaw 2240 | 0-1 | C63 Apertura Española (Ruy López): Schliemann Defense | rzeszow | 57 | Ver |