Leon Lederman
Country
ISR
Birth Year
1947
Gender
M
Title
International Master
FIDE ID
2800403
FIDE Rating
2148
FIDE Rating Graph
FIDE supplement history through 2026-10. Ranking lists update separately.
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-02 (UTC).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-06-10 | ECU Senior +65 2026 | Acqui Terme ITA | 9.26 | Cazzaniga,W | Lederman,L | 1/2-1/2 | 43 | Open |
| 2 | 2026-06-09 | ECU Senior +65 2026 | Acqui Terme ITA | 8.16 | Lederman,L | Astengo,C | 0-1 | 36 | Open |
| 3 | 2026-06-08 | ECU Senior +65 2026 | Acqui Terme ITA | 7.26 | Nagy,Las4 | Lederman,L | 0-1 | 43 | Open |
| 4 | 2026-06-07 | ECU Senior +65 2026 | Acqui Terme ITA | 6.15 | Lederman,L | Van Hoolandt,P | 0-1 | 53 | Open |
| 5 | 2026-06-06 | ECU Senior +65 2026 | Acqui Terme ITA | 5.7 | Legky,N | Lederman,L | 1-0 | 47 | Open |
| 6 | 2026-06-05 | ECU Senior +65 2026 | Acqui Terme ITA | 4.14 | Lederman,L | Staechelin,R | 1-0 | 49 | Open |
| 7 | 2026-06-04 | ECU Senior +65 2026 | Acqui Terme ITA | 3.2 | Foucaut,V | Lederman,L | 0-1 | 31 | Open |
| 8 | 2026-06-03 | ECU Senior +65 2026 | Acqui Terme ITA | 2.29 | Lederman,L | Castellano,A | 1/2-1/2 | 41 | Open |
| 9 | 2026-06-02 | ECU Senior +65 2026 | Acqui Terme ITA | 1.15 | Maiffret,P | Lederman,L | 1/2-1/2 | 53 | Open |
| 10 | 2025-10-21 | 33rd World Senior 65+ | Gallipoli ITA | 1.43 | Franco Rivola | Leon Lederman | 1-0 | 1 | Open |
| 11 | 2025-02-26 | World Senior Teams +65 | Prague CZE | 9.3 | Ed Baarslag | Leon Lederman | 0-1 | 44 | Open |
| 12 | 2025-02-25 | World Senior Teams +65 | Prague CZE | 8.3 | Leon Lederman | Nils-Ake Malmdin | 1/2-1/2 | 41 | Open |
| 13 | 2025-02-24 | World Senior Teams +65 | Prague CZE | 7.3 | Nigel E Povah | Leon Lederman | 1-0 | 35 | Open |
| 14 | 2025-02-23 | World Senior Teams +65 | Prague CZE | 6.3 | Peter G Large | Leon Lederman | 1-0 | 25 | Open |
| 15 | 2025-02-21 | World Senior Teams +65 | Prague CZE | 5.3 | Leon Lederman | Mario Sibilio | 1/2-1/2 | 81 | Open |
| 16 | 2025-02-20 | World Senior Teams +65 | Prague CZE | 4.3 | Heikki M.J. Westerinen | Leon Lederman | 0-1 | 57 | Open |
| 17 | 2025-02-19 | World Senior Teams +65 | Prague CZE | 3.3 | Leon Lederman | Louis Roos | 1/2-1/2 | 38 | Open |
| 18 | 2025-02-18 | World Senior Teams +65 | Prague CZE | 2.3 | Leon Lederman | Aitkazy Baimurzin | 1-0 | 60 | Open |
| 19 | 2025-02-17 | World Senior Teams +65 | Prague CZE | 1.43 | Leif Bjornes | Leon Lederman | 1/2-1/2 | 42 | Open |
| 20 | 2024-11-28 | 32nd World Senior 65+ | Porto Santo POR | 11.13 | Nils-Ake Malmdin | Leon Lederman | 0-1 | 49 | Open |
| 21 | 2024-11-27 | 32nd World Senior 65+ | Porto Santo POR | 10.11 | Leon Lederman | Sandor Biro | 1/2-1/2 | 30 | Open |
| 22 | 2024-11-25 | 32nd World Senior 65+ | Porto Santo POR | 8.1 | Leon Lederman | Fernando Silva | 0-1 | 23 | Open |
| 23 | 2024-11-24 | 32nd World Senior 65+ | Porto Santo POR | 7.6 | Valentin Bogdanov | Leon Lederman | 1/2-1/2 | 25 | Open |
| 24 | 2024-11-22 | 32nd World Senior 65+ | Porto Santo POR | 6.15 | Abir Har-Even | Leon Lederman | 0-1 | 33 | Open |
| 25 | 2024-11-20 | 32nd World Senior 65+ | Porto Santo POR | 4.14 | Igor Privara | Leon Lederman | 1-0 | 39 | Open |
| 26 | 2024-09-24 | Jerusalem Open 2024 | Jerusalem ISR | 4.8 | Lucas Van Foreest | Leon Lederman | 1-0 | 15 | Open |
| 27 | 2024-07-11 | World Senior Teams +65 | Krakow POL | 9.4 | Leon Lederman | Gerhard Kiefer | 0-1 | 50 | Open |
| 28 | 2024-07-10 | World Senior Teams +65 | Krakow POL | 8.4 | Gerhard Staub | Leon Lederman | 0-1 | 40 | Open |
| 29 | 2024-07-07 | World Senior Teams +65 | Krakow POL | 6.4 | Terry P D Chapman | Leon Lederman | 1/2-1/2 | 53 | Open |
| 30 | 2024-07-06 | World Senior Teams +65 | Krakow POL | 5.4 | Leon Lederman | Chris R Beaumont | 1-0 | 21 | Open |
| 31 | 2024-07-05 | World Senior Teams +65 | Krakow POL | 4.4 | Jean-Luc Roos | Leon Lederman | 1/2-1/2 | 31 | Open |
| 32 | 2024-07-04 | World Senior Teams +65 | Krakow POL | 3.4 | Leon Lederman | Ivano Ceschia | 0-1 | 68 | Open |
| 33 | 2024-07-03 | World Senior Teams +65 | Krakow POL | 2.4 | Michael Schulz | Leon Lederman | 0-1 | 51 | Open |
| 34 | 2024-07-02 | World Senior Teams +65 | Krakow POL | 1.4 | Leon Lederman | Per Oehlerich | 1-0 | 27 | Open |
| 35 | 2024-05-11 | TCh-EUR Senior +65 2024 | Catez SLO | 5.3 | Leon Lederman | Milan Brigljevic | 0-1 | 44 | Open |
| 36 | 2023-07-24 | 34th Czech Open A 2023 | Pardubice CZE | 4.28 | Leon Lederman | Evgenios Ioannidis | 0-1 | 26 | Open |
| 37 | 2023-07-22 | 34th Czech Open A 2023 | Pardubice CZE | 2.19 | Richard Stalmach | Leon Lederman | 1-0 | 17 | Open |
| 38 | 2023-07-16 | TCh-EUR Senior +65 2023 | Swidnica POL | 5.3 | Peter Hardicsay | Leon Lederman | 1/2-1/2 | 15 | Open |
| 39 | 2023-07-15 | TCh-EUR Senior +65 2023 | Swidnica POL | 4.4 | John M Quinn | Leon Lederman | 1/2-1/2 | 29 | Open |
| 40 | 2023-07-14 | TCh-EUR Senior +65 2023 | Swidnica POL | 3.4 | Leon Lederman | Peter Jorgen Dam Mikkelsen | 1-0 | 55 | Open |
| 41 | 2023-07-13 | TCh-EUR Senior +65 2023 | Swidnica POL | 2.1 | Anthony C. Kosten | Leon Lederman | 1/2-1/2 | 40 | Open |
| 42 | 2023-07-12 | TCh-EUR Senior +65 2023 | Swidnica POL | 1.5 | Robert Bugajski | Leon Lederman | 0-1 | 37 | Open |
| 43 | 2022-11-22 | World Senior 65+ 2022 | Assisi ITA | 7.8 | Valentin Bogdanov | Leon Lederman | 1-0 | 38 | Open |
| 44 | 2022-11-20 | World Senior 65+ 2022 | Assisi ITA | 6.7 | Leon Lederman | Nikolay A Legky | 1/2-1/2 | 25 | Open |
| 45 | 2022-11-19 | World Senior 65+ 2022 | Assisi ITA | 5.2 | Norman A Hutchinson | Leon Lederman | 0-1 | 36 | Open |
| 46 | 2022-11-18 | World Senior 65+ 2022 | Assisi ITA | 4.24 | Leon Lederman | Tom Braathen | 1-0 | 44 | Open |
| 47 | 2022-11-17 | World Senior 65+ 2022 | Assisi ITA | 3.4 | Vlastimil Jansa | Leon Lederman | 1-0 | 31 | Open |
| 48 | 2022-11-16 | World Senior 65+ 2022 | Assisi ITA | 2.22 | Leon Lederman | Thomas Lochte | 1-0 | 53 | Open |
| 49 | 2022-11-15 | World Senior 65+ 2022 | Assisi ITA | 1.26 | Olav Thoresen | Leon Lederman | 0-1 | 56 | Open |
| 50 | 2022-07-13 | 21st ch-Euro Seniors +65 | Lublin POL | 9.3 | Michal Praszak | Leon Lederman | 1-0 | 65 | Open |
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