69 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Haszon, David | Seilbay, Timur | 1/2-1/2 | A46 | 2nd Arpad-hazi Jolan Open | 2026-07-12 |
| Haszon, David | Kresz, Tamas | 1/2-1/2 | D01 | 2nd Arpad-hazi Jolan Open | 2026-07-11 |
| Haszon, David | Kormos, Adam | 1/2-1/2 | B70 | 2nd Arpad-hazi Jolan Open | 2026-07-09 |
| Haszon, David | Miasik, Adrian | 1-0 | C26 | 2nd Arpad-hazi Jolan Open | 2026-07-08 |
| Haszon, David | Eltigani, Omar | 0-1 | D00 | MesterekParbaja | 2026-05-03 |
| Haszon, David | Eltigani, Omar | 0-1 | B43 | MesterekParbaja | 2026-05-03 |
| Haszon, David | Eltigani, Omar | 1-0 | B23 | MesterekParbaja | 2026-04-14 |
| Haszon, David | Amar, Elham | 0-1 | D01 | Grenke Chess Festival 2026 Open | 2026-04-04 |
| Haszon, David | Jakab, Attila | 0-1 | D00 | OneWeek IM-A | 2026-01-23 |
| Haszon, David | Karacsonyi, Bank | 1-0 | A04 | OneWeek IM-A | 2026-01-21 |
| Haszon, David | Sahithi Varshini M | 1-0 | A45 | OneWeek IM-A | 2026-01-20 |
| Haszon, David | Gyorfi, Adam | 1/2-1/2 | B50 | OneWeek IM-A | 2026-01-19 |
| Haszon, David | Varga, Zoltan | 1/2-1/2 | B32 | OneWeek IM-A | 2025-12-13 |
| Haszon, David | Dyachuk, Artem | 0-1 | B47 | Grenke Chess Open A | 2025-04-21 |
| Haszon, David | Rubes, Jan | 0-1 | D00 | Round 2: Haszon, David - Rubes, Jan | 2025-04-18 |
| Haszon, David | Kustar, Sandor | 0-1 | A45 | Budapest One Short Week IMB | 2024-12-19 |
| Haszon, David | Ravi, Teja S. | 1/2-1/2 | B13 | Budapest One Short Week IMB | 2024-12-18 |
| Haszon, David | Golecki, Jan | 1-0 | A48 | Budapest One Short Week IMB | 2024-12-18 |
| Haszon, David | La Barbera, Manfredi | 1-0 | D02 | Budapest One Short Week IMB | 2024-12-17 |
| Haszon, David | Marta, Dominik | 0-1 | B12 | Budapest One Short Week IMB | 2024-12-16 |
| Haszon, David | Kantor, Gergely | 0-1 | C77 | IX.Csaba Arpad Emlekvereny | 2024-07-20 |
| Haszon, David | Lizak, Peter | 0-1 | A46 | IX.Csaba Arpad Emlekvereny | 2024-07-19 |
| Haszon, David | Papp, Levente | 1-0 | A46 | IX.Csaba Arpad Emlekvereny | 2024-07-19 |
| Haszon, David | Meszaros, Tamas | 0-1 | A46 | IX.Csaba Arpad Emlekvereny | 2024-07-19 |
| Haszon, David | Pultinevicius, Paulius | 0-1 | A45 | European Blitz Championship | 2023-12-16 |
| Haszon, David | Blohberger, Felix | 1-0 | A45 | European Blitz Championship | 2023-12-16 |
| Haszon, David | Nguyen, Thai Dai Van | 0-1 | D00 | European Blitz Championship | 2023-12-16 |
| Haszon, David | Costachi, Mihnea | 1/2-1/2 | D01 | European Rapid Championship | 2023-12-15 |
| Haszon, David | Lalic, Bogdan | 0-1 | D00 | European Rapid Championship | 2023-12-15 |
| Haszon, David | Nguyen, Thai Dai Van | 1/2-1/2 | A45 | European Rapid Championship | 2023-12-14 |
| Haszon, David | Galiana Fernandez, Adrian | 1/2-1/2 | C11 | rapid-open | 2022-07-18 |
| Haszon, David | Lukas, Anne | 0-1 | B38 | European University Team Rapid Championship | 2022-07-17 |
| Haszon, David | Fronczak, Sebastian | * | C05 | rapid-open | 2022-07-16 |
| Haszon, David | Prydun, Andriy | 1/2-1/2 | B01 | rapid-open | 2022-07-16 |
| Haszon, David | Porkolab, Sandor | 1-0 | C10 | Arpad-Hazi Jolan FIDE Tournament | |
| Haszon, David | Jokai, Bence | 1-0 | B50 | Arpad-Hazi Jolan FIDE Tournament | |
| Haszon, David | Karacsonyi, Bank | 1-0 | A45 | Arpad-Hazi Jolan FIDE Tournament | |
| Haszon, David | Gathi, Donat | 0-1 | B06 | Arpad-Hazi Jolan FIDE Tournament | |
| Haszon, David | Hangay, Oliver | 1-0 | A05 | Arpad-Hazi Jolan FIDE Tournament |