Vaclav Seidl
CZE · FIDE ID 23734108 · 31 tournament games since 2021
Standard
1832
#2792 in CZE (active)
Rapid
1751
#2704 in CZE (active)
Blitz
1754
#2002 in CZE (active)
Score
45%
10 W · 8 D · 13 L
Opp. avg
1771
Last 31 games
Last game
2026-03-14
Czech Youth Championship 2026 | Boys U16
Prep summary
- As White: 1.e4 in 44% of games (scores 71%), otherwise 1.Nf3 (31%).
- Against 1.e4: 1...c5 in 6 of 9 games (Sicilian Defense), scoring 33%.
- Against 1.d4: 1...d5 in 2 of 5 games (Queen's Pawn Game), scoring 50%.
- By opponent strength: 25% against higher-rated players, 67% against lower-rated.
- By colour: 53% with White, 37% with Black.
Based on 31 over-the-board games (17 classical). 16 with White (53%), 15 with Black (37%).
Openings as White
First move
| 1.e4 | 7 | 71% |
| 1.Nf3 | 5 | 60% |
| 1.d4 | 3 | 17% |
| 1.c4 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | 2 | 75% |
| Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense | 2 | 25% |
| King's Indian Attack, with e6 | 1 | 100% |
| English Opening: Symmetrical Variation | 1 | 50% |
| Zukertort Opening: Double Fianchetto Attack | 1 | 0% |
Openings as Black
Against 1.e4 (9 games)
| 1...c5 Sicilian Defense | 6 | 33% |
| 1...c6 Caro-Kann Defense | 2 | 0% |
| 1...e6 French Defense | 1 | 0% |
Against 1.d4 (5 games)
| 1...d5 Queen's Pawn Game | 2 | 50% |
| 1...e6 Horwitz Defense | 2 | 75% |
| 1...Nf6 Indian Defense | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Exchange Variation, Rubinstein Variation | 1 | 0% |
| Sicilian Defense: Najdorf Variation, Opocensky Variation | 1 | 0% |
| Grünfeld Defense: Exchange Variation | 1 | 50% |
| Caro-Kann Defense: Tartakower Variation | 1 | 0% |
| Sicilian Defense: Modern Variations | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-03-14 | Matus Moravcik Czech Youth Championship 2026 | Boys U16 · classical | ½ |
| 2026-03-13 | Jakub Mlynek (2046) Czech Youth Championship 2026 | Boys U16 · classical | L |
| 2026-03-12 | Tobias Komarek (1878) Czech Youth Championship 2026 | Boys U16 · classical | W |
| 2026-03-11 | Robin Smisek (1829) Czech Youth Championship 2026 | Boys U16 · classical | L |
| 2026-03-10 | Jakub Oujesky (1941) Czech Youth Championship 2026 | Boys U16 · classical | W |
| 2026-03-09 | Daniel Belocky (1792) Czech Youth Championship 2026 | Boys U16 · classical | ½ |
| 2026-03-09 | Michal Svadlenka (2036) Czech Youth Championship 2026 | Boys U16 · classical | L |
| 2026-03-08 | Jan Knapek Czech Youth Championship 2026 | Boys U16 · classical | ½ |
| 2026-03-07 | Boris Pogorelskiy Czech Youth Championship 2026 | Boys U16 · classical | L |
| 2025-11-01 | Jan Krivka (1875) MČech mládeže do 16 let 2025 - HD16 · classical | W |
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.