Lederman, L
Last game 2026
Rating
peak 2281 · latest 2180Games
242
Wins
98
Draws
72
Losses
72
Peak Elo
2281
55.4% score
As White
| B42 | Sicilian Defense: Kan Variation, Modern Variation | 11 | 50.0% |
| B93 | Sicilian Defense: Najdorf Variation, Amsterdam Variation | 11 | 50.0% |
| C91 | Ruy Lopez: Closed, Bogoljubow Variation | 8 | 50.0% |
| B35 | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 6 | 75.0% |
| B15 | Caro-Kann Defense: Forgacs Variation | 6 | 66.7% |
| B44 | Sicilian Defense: Taimanov Variation, Modern Line | 6 | 50.0% |
| C11 | French Defense: Steinitz Variation | 5 | 50.0% |
| B19 | Caro-Kann Defense: Classical Variation, Lobron System | 4 | 75.0% |
As Black
| A11 | Réti Opening: Anglo-Slav Variation, Gurevich System | 12 | 62.5% |
| B90 | Sicilian Defense: Najdorf Variation, English Attack | 11 | 59.1% |
| B22 | Sicilian Defense: Alapin Variation | 8 | 68.8% |
| A07 | King's Indian Attack, with Bf5 | 5 | 50.0% |
| A56 | Benoni Defense: Czech Benoni Defense | 5 | 50.0% |
| D22 | Queen's Gambit Accepted: Alekhine Defense | 4 | 37.5% |
| B52 | Sicilian Defense: Moscow Variation, Main Line | 4 | 87.5% |
| B50 | Sicilian Defense: Delayed Alapin Variation, with d6 | 4 | 62.5% |
Recent games
| Cazzaniga, W1957 | ½-½ | Lederman, L2180 | ECU Senior +65 2026 | 2026 |
| Lederman, L2180 | 0-1 | Astengo, C2003 | ECU Senior +65 2026 | 2026 |
| Nagy, Las41924 | 0-1 | Lederman, L2180 | ECU Senior +65 2026 | 2026 |
| Lederman, L2180 | 0-1 | Van Hoolandt, P2013 | ECU Senior +65 2026 | 2026 |
| Legky, N2319 | 1-0 | Lederman, L2180 | ECU Senior +65 2026 | 2026 |
| Lederman, L2180 | 1-0 | Staechelin, R2013 | ECU Senior +65 2026 | 2026 |
| Foucaut, V1896 | 0-1 | Lederman, L2180 | ECU Senior +65 2026 | 2026 |
| Lederman, L2180 | ½-½ | Castellano, A1873 | ECU Senior +65 2026 | 2026 |
| Maiffret, P1866 | ½-½ | Lederman, L2180 | ECU Senior +65 2026 | 2026 |
| Baarslag, E2005 | 0-1 | Lederman, L2198 | World Senior Teams +65 | 2025 |
| Lederman, L2198 | ½-½ | Malmdin, N2094 | World Senior Teams +65 | 2025 |
| Povah, N2206 | 1-0 | Lederman, L2198 | World Senior Teams +65 | 2025 |
| Large, P2314 | 1-0 | Lederman, L2198 | World Senior Teams +65 | 2025 |
| Lederman, L2198 | ½-½ | Sibilio, M2229 | World Senior Teams +65 | 2025 |
| Westerinen, H2213 | 0-1 | Lederman, L2198 | World Senior Teams +65 | 2025 |