Jan Pecka
CZE · FIDE ID 23712520 · 41 tournament games since 2021
Standard
2063
#658 in CZE (active)
Rapid
1988
#823 in CZE (active)
Blitz
–
Unrated
Score
48%
14 W · 11 D · 16 L
Opp. avg
1937
Last 41 games
Last game
2025-11-22
Polofinále MČR juniorů a juniorek 2025 | juniorů
Prep summary
- As White: 1.e4 in 48% of games (scores 50%), otherwise 1.d4 (29%).
- Against 1.e4: 1...e5 in 5 of 11 games (King's Pawn Game), scoring 40%.
- Against 1.d4: 1...Nf6 in 6 of 6 games (Indian Defense), scoring 50%.
- By colour: 55% with White, 40% with Black.
Based on 41 over-the-board games (18 classical). 21 with White (55%), 20 with Black (40%).
Openings as White
First move
| 1.e4 | 10 | 50% |
| 1.d4 | 6 | 50% |
| 1.b3 | 2 | 75% |
| 1.Nf3 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| King's Indian Defense: Sämisch Variation, Double Fianchetto | 1 | 0% |
| Indian Defense: Anti-Grünfeld, Basman-Williams Attack | 1 | 100% |
| Sicilian Defense: Modern Variations | 1 | 100% |
| Sicilian Defense: Moscow Variation, Main Line | 1 | 100% |
| English Opening: Symmetrical Variation | 1 | 50% |
Openings as Black
Against 1.e4 (11 games)
| 1...e5 King's Pawn Game | 5 | 40% |
| 1...c5 Sicilian Defense | 4 | 25% |
| 1...d5 Scandinavian Defense | 1 | 0% |
Against 1.d4 (6 games)
| 1...Nf6 Indian Defense | 6 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Catalan Opening | 2 | 100% |
| Ruy Lopez: Closed | 2 | 0% |
| Nimzo-Indian Defense: Classical Variation | 2 | 25% |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | 2 | 0% |
| Ruy Lopez: Classical Defense, Benelux Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-11-22 | Amalie Zadrapova (1961) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | L |
| 2025-11-21 | Zdenek Davidek (2236) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | L |
| 2025-11-20 | Mykola Bohatyrov (1940) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | W |
| 2025-11-19 | Nicolas Cech (1839) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | W |
| 2025-11-18 | Lucie Rybackova (2016) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | L |
| 2025-11-18 | Vaclav Belaska (1883) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | W |
| 2025-11-17 | Mikulas Hladky (1848) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | W |
| 2025-11-16 | Radim Pusztai (1936) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | L |
| 2025-11-16 | Jan Siles (1892) Polofinále MČR juniorů a juniorek 2025 | juniorů · classical | ½ |
| 2025-07-06 | Dominik Svadlenka (2128) O pohár města Klatov | A - Rodenstock open · classical | L |
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.