| 124558 | Olsen - Pintor | 1-0 | 17th of June 2020 14:35:25 | (chess) | rated |
| 124563 | Trigance - Olsen | 0-1 | 13th of July 2020 08:08:01 | (chess) | rated |
| 124567 | Olsen - Klawitter | 1-0 | 18th of July 2020 06:54:11 | (chess) | rated |
| 124570 | Csoma - Olsen | 0-1 | 18th of July 2020 15:18:34 | (chess) | rated |
| 124572 | Olsen - Soretti | 1-0 | 30th of June 2020 07:00:13 | (chess) | rated |
| 124573 | Autobello - Olsen | 0-1 | 16th of October 2020 07:08:33 | (chess) | rated |
| 124620 | Le - Olsen | 0-1 | 9th of July 2020 11:07:22 | (chess) | rated |
| 124625 | Olsen - Quintero | 1-0 | 28th of July 2020 20:59:10 | (chess) | rated |
| 124629 | Ayech - Olsen | 0-1 | 9th of July 2020 11:07:22 | (chess) | rated |
| 124632 | Olsen - Autobello | 1-0 | 25th of August 2020 22:29:41 | (chess) | rated |
| 124634 | Leurette - Olsen | 0-1 | 1st of July 2020 14:00:40 | (chess) | rated |
| 124636 | Olsen - Pintor | 1-0 | 28th of June 2020 01:02:15 | (chess) | rated |
| 125382 | Olsen - Plunkett | 1-0 | 10th of August 2020 09:44:35 | (chess) | rated |
| 125383 | Autobello - Olsen | 0-1 | 8th of October 2020 12:23:38 | (chess) | rated |
| 125384 | Olsen - King | 1-0 | 6th of October 2020 19:47:10 | (chess) | rated |
| 125385 | Piantadosi - Olsen | 0-1 | 16th of August 2020 02:02:00 | (chess) | rated |
| 125386 | Olsen - Trigance | 1-0 | 31st of August 2020 09:58:40 | (chess) | rated |
| 125387 | Pech - Olsen | 1-0 | 13th of December 2020 11:43:00 | (chess) | rated |
| 125404 | Olsen - Bautista | 1-0 | 27th of August 2020 01:41:15 | (chess) | unrated |
| 125409 | Pipac - Olsen | 0-1 | 2nd of August 2020 11:31:18 | (chess) | unrated |
| 125414 | Olsen - Autobello | 1-0 | 9th of October 2020 14:19:54 | (chess) | unrated |
| 125415 | Foster - Olsen | 0-1 | 9th of October 2020 16:56:20 | (chess) | unrated |
| 125416 | Olsen - Quintero | 1-0 | 10th of August 2020 10:45:21 | (chess) | unrated |
| 125417 | Pech - Olsen | 0-1 | 28th of August 2020 12:30:09 | (chess) | unrated |
| 149688 | Pintor - Olsen | 1-0 | 23rd of September 2025 10:30:55 | (chess) | rated |
| 149694 | Olsen - Autobello | 0-1 | 14th of December 2025 08:26:47 | (chess) | rated |
| 149695 | Goldmund - Olsen | 1-0 | 14th of December 2025 08:27:13 | (chess) | rated |
| 149696 | Olsen - Trigance | 1-0 | 1st of December 2025 13:51:19 | (chess) | rated |
| 149697 | Johansen - Olsen | 0-1 | 26th of November 2025 00:40:31 | (chess) | rated |
| 149698 | Olsen - Zmolil | 0-1 | 3rd of October 2025 13:19:48 | (chess) | rated |