or
Loading player profile…
FIDE ID 1019627 · born 1993 · last updated 5/12/2026
Standard
2229
Rapid
-
Blitz
2153
Quick name search
Shortlist public Lichess and chess.com accounts for Otten 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 Otten…
Have your own PGNs? You can also paste them below once this finishes; or use Quick name search above to skip this step.
Real tournament games of Martijn Otten from public sources. Select a game to replay it on the board.
All games
+7 =1 -27 · score 21% · 35 games
As White
+5 =1 -10 · score 34% · 16 games
As Black
+2 =0 -17 · score 11% · 19 games
Cardozo,C(2059)
Otten,Martijn(2223)0-1
Loading the game…
Select a game
As White
| Event | Games | Dates |
|---|---|---|
| 1st 3-0 Thu 8th Jan 2026 | 10 | 2026-01-08 |
| Titled Tue 21st Oct 2025 | 11 | 2025-10-21 |
| Titled Tue 12th Aug Early | 11 | 2025-08-12 |
| Dutch Open 2023 | 3 | 2023-08-01 to 2023-08-03 |
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
AI matching from found games
We already found 35 of Otten’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (35) - latest 1/8/2026
Helps match accounts whose display name is not written in Latin letters.
Costs 1 credit
Uses 1 credit. Results take a few minutes; the results page updates itself.