Lenny Niederberger
SUI · FIDE ID 1363204 · 18 tournament games since 2025
Standard
1796
#1473 in SUI (active)
Rapid
1739
#830 in SUI (active)
Blitz
–
Unrated
Score
39%
4 W · 6 D · 8 L
Opp. avg
1782
Last 18 games
Last game
2026-07-24
59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2)
Prep summary
- As White: 1.Nf3 in 100% of games (scores 29%).
- Against 1.e4: 1...d6 in 7 of 7 games (Pirc Defense), scoring 57%.
- Against 1.d4: 1...Nf6 in 4 of 4 games (Indian Defense), scoring 25%.
- Weak spot: Pirc Defense as Black, only 33% in 3 games.
- By opponent strength: 8% against higher-rated players, 50% against lower-rated.
- By colour: 29% with White, 45% with Black.
Based on 18 over-the-board games (12 classical). 7 with White (29%), 11 with Black (45%).
Openings as White
First move
| 1.Nf3 | 7 | 29% |
Most played
| Opening | Games | Score |
|---|---|---|
| King's Indian Attack: Symmetrical Defense | 2 | 50% |
| King's Indian Attack: French Variation | 1 | 50% |
| Zukertort Opening | 1 | 50% |
| King's Indian Attack: Wahls Defense | 1 | 0% |
| King's Indian Attack: Sicilian Variation | 1 | 0% |
Openings as Black
Against 1.e4 (7 games)
| 1...d6 Pirc Defense | 7 | 57% |
Against 1.d4 (4 games)
| 1...Nf6 Indian Defense | 4 | 25% |
Most played
| Opening | Games | Score |
|---|---|---|
| Pirc Defense | 3 | 33% |
| Trompowsky Attack | 1 | 0% |
| Pirc Defense: Sveshnikov System | 1 | 100% |
| King's Indian Defense: Averbakh Variation, Flexible Defense | 1 | 50% |
| King's Indian Defense: Karpov System | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-24 | Youssef Mesbah (1678) 59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2) | ½ |
| 2026-07-23 | Arthur Delesenne (1882) 59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2) | L |
| 2026-07-23 | Vlad Popescu (2003) 59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2) | ½ |
| 2026-07-22 | Thomas Kretschmer (1589) 59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2) | W |
| 2026-07-21 | Olivia Ginevra Passuello (1481) 59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2) | L |
| 2026-07-20 | Aurelie Conod (1495) 59th Biel International Chess Festival 2026 | Open | Fast Standard (WT1) / (WT2) | W |
| 2026-05-25 | Gian Pinelli (1835) Swiss Youth Chess Championship 2026 | U16 · classical | ½ |
| 2026-05-24 | Lucas Gireada (1806) Swiss Youth Chess Championship 2026 | U16 · classical | ½ |
| 2026-05-24 | Vincent Navarini (1921) Swiss Youth Chess Championship 2026 | U16 · classical | L |
| 2026-05-23 | Idel Alejandro Bernal Santos (1844) Swiss Youth Chess Championship 2026 | U16 · classical | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.