33 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Heimann, Alexander | Stefanou, Dimitrios | 0-1 | A41 | Round 5: Heimann, Alexander - Stefanou, Dimitrios | 2025-07-31 |
| Heimann, Alexander | Amburgy, Ryan | 1/2-1/2 | C78 | Round 5: Heimann, Alexander - Amburgy, Ryan | 2024-10-06 |
| Heimann, Alexander | Bhatta, Rohit | 1-0 | C65 | Round 2: Heimann, Alexander - Bhatta, Rohit | 2024-10-05 |
| Heimann, Alexander | Yan, Nathan | 1-0 | B00 | Round 3: Heimann, Alexander - Yan, Nathan | 2024-10-05 |
| Heimann, Alexander | Bhatta, Rohit | 1/2-1/2 | D35 | Round 1: Heimann, Alexander - Bhatta, Rohit | 2024-08-02 |
| Heimann, Alexander | Xia, Joshua | 1-0 | B94 | Round 4: Heimann, Alexander - Xia, Joshua | 2024-05-12 |
| Heimann, Alexander | Yao, Hanchi | 1/2-1/2 | A09 | Round 2: Heimann, Alexander - Yao, Hanchi | 2024-05-11 |
| Heimann, Alexander | Guo, Ethan | 1-0 | A09 | Round 4: Heimann, Alexander - Guo, Ethan | 2024-04-21 |
| Heimann, Alexander | Liu, Patrick | 1/2-1/2 | B48 | Round 3: Heimann, Alexander - Liu, Patrick | 2024-03-10 |
| Heimann, Alexander | Abhinav Penagalapati | 1/2-1/2 | B63 | Round 5: Heimann, Alexander - Abhinav Penagalapati | 2024-03-10 |
| Alexander Heimann | Sebastian Suarez | 1-0 | B42 | Round 3: Alexander Heimann - Sebastian Suarez | 2023-11-11 |
| Alexander Heimann | Benjamin Tang | 1/2-1/2 | C00 | Round 4: Alexander Heimann - Benjamin Tang | 2023-11-11 |
| Alexander Heimann | Dylan Tang | 1-0 | C78 | Round 1: Alexander Heimann - Dylan Tang | 2023-11-10 |
| Alexander Heimann | Kritin Gopalakrisnan | 1-0 | A09 | Round 5: Alexander Heimann - Kritin Gopalakrisnan | 2023-07-03 |