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FIDE ID 1536915 · born 2008 · last updated 5/12/2026
Standard
2155
Rapid
2202
Blitz
2265
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Shortlist public Lichess and chess.com accounts for Olsen via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games of Olsen…
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Real tournament games of William Alexander Olsen from public sources. Select a game to replay it on the board.
All games
+30 =13 -34 · score 47% · 77 games
As White
+14 =9 -13 · score 51% · 36 games
As Black
+16 =4 -21 · score 44% · 41 games
Liu,Jason(2252)
Olsen,William Alexander(2149)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| World Youth Open U18 2026 | 11 | 2026-06-15 to 2026-06-26 |
| Round 11: Olsen, William Alexander - Liu, Jason | 1 | 2026-06-26 |
| Round 10: Skube, Zan - Olsen, William Alexander | 1 | 2026-06-25 |
| Round 9: Olsen, William Alexander - Khoo-Thwe, Louis | 1 | 2026-06-24 |
| World Youth Chess Championship 2026 U18 Open | 1 | 2026-06-23 |
| Round 7: Kurbanbaev, Zalkar - Olsen, William Alexander | 1 | 2026-06-22 |
| Round 6: Olsen, William Alexander - Nainys, Zanas | 1 | 2026-06-20 |
Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
Pick a candidate account above to unlock the report.
As Black
| Round 5: Pashikyan, Rudolf - Olsen, William Alexander | 1 | 2026-06-19 |
| Round 4: Olsen, William Alexander - Orujov, Farid | 1 | 2026-06-18 |
| Round 3: Menahem, Adi - Olsen, William Alexander | 1 | 2026-06-17 |
AI matching from found games
We already found 77 of Olsen’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (66), lichess_broadcast (11) - latest 6/26/2026
Helps match accounts whose display name is not written in Latin letters.
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