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FIDE ID 2800403· born 1947 · last updated 5/12/2026
FIDE standard
2180
FIDE rapid
2067
FIDE blitz
2200
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Shortlist public Lichess and chess.com accounts for Lederman 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 ofLederman…
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Real tournament games of Leon Lederman from public sources. Select a game to replay it on the board.
All games
+15 =14 -15 · score50% · 44 games
As White
+5 =6 -8 · score42% · 19 games
As Black
+10 =8 -7 · score56% · 25 games
Cazzaniga, Walter(1957)
Lederman, Leon(2180)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| Round 9: Cazzaniga, Walter - Lederman, Leon | 1 | 2026-06-10 |
| ECU Senior +65 2026 | 9 | 2026-06-02 to 2026-06-10 |
| Round 8: Lederman, Leon - Astengo, Corrado | 1 | 2026-06-09 |
| Round 7: Nagy, Laszlo - Lederman, Leon | 1 | 2026-06-08 |
| Round 6: Lederman, Leon - Van Hoolandt, Patrick | 1 | 2026-06-07 |
| Round 5: Legky, Nikolay A - Lederman, Leon | 1 | 2026-06-06 |
| Round 4: Lederman, Leon - Staechelin, Ruedi | 1 | 2026-06-05 |
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.
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As Black
| Round 3: Foucaut, Vincent - Lederman, Leon |
| 1 |
| 2026-06-04 |
| Round 2: Lederman, Leon - Castellano, Alfonso | 1 | 2026-06-03 |
| Round 1: Maiffret, Patrick - Lederman, Leon | 1 | 2026-06-02 |
AI matching from found games
We already found 44 of Lederman ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (35), lichess_broadcast (9)- latest 6/10/2026
Helps match accounts whose display name is not written in Latin letters.
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