Chess Games DB
Find player games & weaknesses
Log in
Player profile

Zidu, Jan

Standard: 1979 Rapid: 1801 Blitz: 1863 (last updated 2026-11-02)
FIDE ID: 353817 (view FIDE profile)
Federation: CZE Sex: M Birth Year: 1970 Age: 56
Title: — Women's title: — Other title: — FOA title: —
Games: 26 Wins: 6 (23%) Draws: 10 (38%) Losses: 9 (35%) Other: 1
View all games
Dossier

24 of 26 games analyzed.

Accuracy: 91.5%
Opened e4: 5/9Opened d4: 2/9Opened c4: 2/9
Castled kingside: 16Same-side castling: 9Opposite-side castling: 4Castled queenside: 1Did not castle: 1
Played in the center: 7Fianchettoed kingside: 6Played on the kingside: 4Fianchettoed queenside: 2Played on the queenside: 1
Active pieces: 14Kept the bishop pair: 10Backward pawn: 10Initiated exchanges: 8Space advantage: 8Sacrificed material: 7Avoided exchanges: 5Missed tactics: 4Isolated pawn: 3Accepted short draws: 3
View full dossier Analyze this player's games
Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 11 games 4W 5D 2L
Sicilian Defense 2 games 0W 1D 1L
Scheveningen Variation 1 game 0W 0D 1L
Delayed Keres Attack 1 game 0W 0D 1L
Najdorf Variation 1 game 0W 1D 0L
Yates Variation 1 game 0W 1D 0L
Slav Defense 1 game 0W 1D 0L
Chebanenko Variation 1 game 0W 1D 0L
Advance System 1 game 0W 1D 0L
King's Indian Defense 1 game 1W 0D 0L
Orthodox Variation 1 game 1W 0D 0L
Bayonet Attack 1 game 1W 0D 0L
Alekhine Defense 1 game 0W 1D 0L
Four Pawns Attack 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Three Knights Variation 1 game 1W 0D 0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Lion Defense 1 game 1W 0D 0L
Anti-Philidor 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scotch Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dutch Defense 1 game 0W 0D 1L
Hopton Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Four Knights Game 1 game 0W 1D 0L
Spanish Variation 1 game 0W 1D 0L
Rubinstein Variation Accepted 1 game 0W 1D 0L
As Black 9 games 2W 4D 3L
French Defense 2 games 1W 0D 1L
Winawer Variation 1 game 0W 0D 1L
Alekhine Gambit, Kan Variation 1 game 0W 0D 1L
Exchange Variation 1 game 1W 0D 0L
Monte Carlo Variation 1 game 1W 0D 0L
King's Indian Attack 1 game 0W 0D 1L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 0D 1L
King's English Variation 1 game 0W 0D 1L
Four Knights Variation, Fianchetto Line, with Nb6 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Petrov's Defense 1 game 0W 1D 0L
Paulsen Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Grünfeld Defense 1 game 1W 0D 0L
Three Knights Variation 1 game 1W 0D 0L
Paris Variation 1 game 1W 0D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 1 game 0W 1D 0L
Nimzo-Larsen Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 92

This player's costliest moves in analyzed games. Can you find the winning move?

2026.08.17 · 33... Kh7 (−32.9% win chance) 1-0
Zidu, Jan
Vecera, Pavel
View game
2026.08.17 · 29... axb5 (−26.3% win chance) 1-0
Zidu, Jan
Vecera, Pavel
View game
2025.06.29 · 11... Rxe3+ (−25.1% win chance) 0-1
Zidu, Jan
Novotny, Jaromir
View game
2023.08.14 · 35. Kc1 (−25.1% win chance) 0-1
Krejci, Jan
Zidu, Jan
View game
View blunders & mistakes
Games Showing all 26 games
Date Event Round Color Opponent Result Accuracy % First moves