Leon Jaillet
SUI · FIDE ID 1382977 · 27 tournament games since 2026
Standard
1835
#1204 in SUI (active)
Rapid
1637
#1155 in SUI (active)
Blitz
1840
#405 in SUI (active)
Score
57%
13 W · 5 D · 9 L
Opp. avg
1829
Last 27 games
Last game
2026-07-24
59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI) | Rapid
Prep summary
- As White: 1.e4 in 100% of games (scores 71%).
- Against 1.e4: 1...e6 in 7 of 7 games (French Defense), scoring 43%.
- Against 1.d4: 1...Nf6 in 2 of 3 games (Indian Defense), scoring 75%.
- By colour: 71% with White, 42% with Black.
Based on 27 over-the-board games. 14 with White (71%), 13 with Black (42%).
Openings as White
First move
| 1.e4 | 14 | 71% |
Most played
| Opening | Games | Score |
|---|---|---|
| Italian Game: Giuoco Piano, Greco's Attack | 2 | 100% |
| Italian Game: Two Knights Defense, Ponziani-Steinitz Gambit | 1 | 100% |
| Modern Defense: Standard Defense | 1 | 100% |
| Sicilian Defense: Löwenthal Variation | 1 | 100% |
| Sicilian Defense: Open | 1 | 100% |
Openings as Black
Against 1.e4 (7 games)
| 1...e6 French Defense | 7 | 43% |
Against 1.d4 (3 games)
| 1...Nf6 Indian Defense | 2 | 75% |
| 1...c5 Benoni Defense | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Torre Attack: Fianchetto Defense | 1 | 100% |
| French Defense: Advance Variation, Lputian Variation | 1 | 0% |
| French Defense: Advance Variation, Paulsen Attack | 1 | 100% |
| Benoni Defense: Old Benoni | 1 | 0% |
| London System | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-24 | Timothee Gilliand (1925) 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI) | Rapid | W |
| 2026-07-23 | Ahmad Alrefae (1853) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | L |
| 2026-07-23 | Sebastian Katajainen 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI)|Standard | W |
| 2026-07-23 | Sebastian Katajainen 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI) | Blitz | W |
| 2026-07-23 | Sebastian Katajainen 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI) | Rapid | W |
| 2026-07-22 | Reinhard Wegelin (1820) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | W |
| 2026-07-22 | Ernst Pablo Stoecklin (1840) 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI)|Standard | L |
| 2026-07-22 | Ernst Pablo Stoecklin (1840) 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI) | Blitz | W |
| 2026-07-22 | Ernst Pablo Stoecklin (1829) 59th Biel International Chess Festival 2026 | Biel Hospital Center(TRI) | Rapid | W |
| 2026-07-21 | Olivier Van Bogaert (1810) 59th Biel International Chess Festival 2026 | Open | Amateur (ATO) | 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.