36 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Heino, Pessi | Koykka, Pekka | 0-1 | B01 | Round 6: Heino, Pessi - Koykka, Pekka | 2026-07-16 |
| Heino, Pessi | Pultinevicius, Paulius | 0-1 | B47 | Round 2: Heino, Pessi - Pultinevicius, Paulius | 2026-07-14 |
| Heino, Pessi | Jarvi, Leo | 1-0 | C84 | Round 6: Heino, Pessi - Jarvi, Leo | 2026-01-05 |
| Heino, Pessi | Rockas, Elias | 1-0 | B12 | Round 2: Heino, Pessi - Rockas, Elias | 2025-12-14 |
| Heino, Pessi | Asikainen, Eeli | 1/2-1/2 | C70 | Round 4: Heino, Pessi - Asikainen, Eeli | 2025-12-14 |
| Heino, Pessi | Kulaots, Kaido | 0-1 | B41 | Round 6: Heino, Pessi - Kulaots, Kaido | 2025-07-17 |
| Heino, Pessi | Koykka, Pekka | 1-0 | B00 | Round 4: Heino, Pessi - Koykka, Pekka | 2025-07-15 |
| Heino, Pessi | Sobolev, Maksim S. | 1-0 | C10 | Nuorten SM 2025, U16 | 2025-06-07 |
| Heino, Pessi | Jaakkola, Niklas | 0-1 | B90 | Nuorten SM 2025, U16 | 2025-06-06 |
| Heino, Pessi | Pajarinen, Pyry | 1-0 | B84 | Nuorten SM 2025, U16 | 2025-06-05 |
| Heino, Pessi | Valpas, Jami | 1-0 | B27 | Nuorten SM 2025, U16 | 2025-05-07 |
| Heino, Pessi | Mamedov, Edgar | 0-1 | D45 | u14 | 2023-11-13 |
| Pessi Heino | Lauri Kauppila | 1-0 | D02 | Round 7: Pessi Heino - Lauri Kauppila | 2023-06-11 |
| Pessi Heino | Niklas Jaakkola | 1-0 | D30 | Round 6: Pessi Heino - Niklas Jaakkola | 2023-06-10 |
| Pessi Heino | Jami Valpas | 0-1 | D02 | Round 3: Pessi Heino - Jami Valpas | 2023-06-09 |
| Pessi Heino | Pyry Pajarinen | 1-0 | D15 | Round 1: Pessi Heino - Pyry Pajarinen | 2023-06-08 |
| Heino, Pessi | Gudnyjarson, Sigurdur Pall | 1-0 | B12 | Nordic Youth Chess Championship | |
| Heino, Pessi | Asikainen, Eeli | 0-1 | C70 | Nordic Youth Chess Championship | |
| Heino, Pessi | Frydendahl, Noah Skotte | 0-1 | B30 | Nordic Youth Chess Championship |