56 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Haidenko, Mykola | Zeman, Vojtech | 1/2-1/2 | D01 | Round 7: Haidenko, Mykola - Zeman, Vojtech | 2025-12-29 |
| Haidenko, Mykola | Bilek, Marek | 1-0 | A20 | Round 1: Haidenko, Mykola - Bilek, Marek | 2025-12-28 |
| Haidenko, Mykola | Vinklarek, Robert | 1-0 | A08 | Round 3: Haidenko, Mykola - Vinklarek, Robert | 2025-12-28 |
| Haidenko, Mykola | Radej, Alexandr | 1-0 | B13 | Round 5: Haidenko, Mykola - Radej, Alexandr | 2025-12-28 |
| Haidenko, Mykola | Vrana, Frantisek | 0-1 | B01 | Round 8: Haidenko, Mykola - Vrana, Frantisek | 2025-12-28 |
| Haidenko, Mykola | Vanicek, Vojtech | 1-0 | D02 | Round 9: Haidenko, Mykola - Vanicek, Vojtech | 2025-12-28 |
| Haidenko, Mykola | Gresek, Oskar | 0-1 | B01 | Round 3: Haidenko, Mykola - Gresek, Oskar | 2025-12-27 |
| Haidenko, Mykola | Walak, Jiri | 1-0 | B56 | Round 5: Haidenko, Mykola - Walak, Jiri | 2025-12-27 |
| Haidenko, Mykola | Sauman, Petr | 1-0 | B20 | Round 1: Haidenko, Mykola - Sauman, Petr | 2025-12-26 |
| Haidenko, Mykola | Rabatin, Jakub | 0-1 | D35 | Round 2: Haidenko, Mykola - Rabatin, Jakub | 2025-07-18 |
| Haidenko, Mykola | Gernert, Tomas | 1-0 | E71 | new tournament description | 2025-03-13 |
| Haidenko, Mykola | Bobrakov-Timoskin, Alexandr | 1/2-1/2 | C10 | new tournament description | 2025-03-11 |
| Haidenko, Mykola | Matejovsky, Ondrej | 1/2-1/2 | D01 | new tournament description | 2025-03-10 |
| Haidenko, Mykola | Chrz, Pavel | 0-1 | A57 | Round 4: Haidenko, Mykola - Chrz, Pavel | 2024-08-16 |
| Haidenko, Mykola | Bazantova, Marie | 0-1 | E11 | Round 8: Haidenko, Mykola - Bazantova, Marie | 2024-08-16 |
| Haidenko, Mykola | Brabencova, Aneta | 1-0 | A00 | MÄR mládeže 2024 - FIDE OPEN | 2024-03-15 |
| Haidenko, Mykola | Martinkovic, Adam | 0-1 | A30 | MÄR mládeže 2024 - FIDE OPEN | 2024-03-13 |
| Haidenko, Mykola | Vondra, Filip | 1/2-1/2 | A30 | MÄR mládeže 2024 - FIDE OPEN | 2024-03-11 |
| Haidenko, Mykola | Brozova, Renata | 0-1 | A00 | MÄR mládeže 2024 - FIDE OPEN | 2024-03-10 |
| Haidenko, Mykola | Flidr, Jan | 1-0 | D02 | new tournament description | |
| Haidenko, Mykola | Ondracek, Daniel | 0-1 | A50 | Round 2: Haidenko, Mykola - Ondracek, Daniel | |
| Haidenko, Mykola | Kraus, Petr | 1-0 | D30 | Round 4: Haidenko, Mykola - Kraus, Petr | |
| Haidenko, Mykola | Koupil, Stepan | 0-1 | D02 | Round 6: Haidenko, Mykola - Koupil, Stepan | |
| Haidenko, Mykola | Tschulik, Daniel | 1-0 | C44 | Round 8: Haidenko, Mykola - Tschulik, Daniel | |
| Haidenko, Mykola | Chmelar, Vitezslav | 1-0 | D01 | Round 4: Haidenko, Mykola - Chmelar, Vitezslav | |
| Haidenko, Mykola | Chmiel, Kuba | 1/2-1/2 | B13 | Round 6: Haidenko, Mykola - Chmiel, Kuba | |
| Haidenko, Mykola | Walder, Hugo | 0-1 | D10 | Round 7: Haidenko, Mykola - Walder, Hugo | |
| Haidenko, Mykola | Masek, Jan | 1-0 | A83 | Round 9: Haidenko, Mykola - Masek, Jan |