Czech RepublicCZE
ID: 312746

Jiri Kosek

FIDE ratings

1,970Classical
2,100Rapid
1,956Blitz

Performance

50 games
8% Win
52% Draw
40% Loss

Jiri Kosek's playing style

Overall score:34%4W 26D 20L over 50 games
Best with 1.d4 as White:35%in 20 games
Out of form:20%0W 8D 12L in last 20 games
Hard to beat — high draw rate:52%of games are draws

Openings as White

Among the openings shown, English Opening: King's English Variation, Two Knights Variation, Reversed Dragon has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

English Opening: King's English Variation, Two Knights Variation, Reversed Dragon
100%
2g
Dutch Defense: Queen's Knight Variation
100%
2g
King's Indian Defense: Normal Variation, King's Knight Variation
100%
2g
Slav Defense: Czech Variation, Dutch Variation
100%
2g
English Opening: Anglo-Indian Defense, Hedgehog System
100%
2g

Openings as Black

Among the openings shown, Slav Defense has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

Slav Defense
100%
2g
Sicilian Defense: Delayed Alapin Variation, with d6
100%
2g
Ruy Lopez: Morphy Defense, Steinitz Deferred
100%
2g
Sicilian Defense: Moscow Variation
100%
2g
Sicilian Defense: Scheveningen Variation, English Attack, with f3
100%
2g

Repertoire

34 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

34 games in this line · White to move

Results for Kosek, Jiri as white · Wins / Draws / Losses

W / D / L
65%
35%
Move
20 · 59%
70%
30%
14 · 41%
57%
43%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jul 14, 2023
OTB - PGNMentor
FMSuder, Jakub(2264)
L—
Jul 14, 2023
OTB - PGN-Mentor
FMSuder, Jakub(2264)
L—
Jul 16, 2021
OTB - PGN-Mentor
GMSimacek, Pavel(2449)
D—
Jul 16, 2021
OTB - PGNMentor
GMSimacek, Pavel(2449)
D—
Jul 13, 2018
OTB - PGN-Mentor
GMPotapov, Pavel(2500)
L—
Jul 13, 2018
OTB - PGNMentor
GMPotapov, Pavel(2500)
L—
Jul 14, 2017
OTB - MillionBase2.9
GMDomogaev, Sergey(2395)
L—
Jul 14, 2017
OTB - MillionBase2.9
GMDomogaev, Sergey(2395)
L—
Jul 15, 2016
OTB - PGN-Mentor
Drnovsek, Gal(2359)
L—
Jul 15, 2016
OTB - PGNMentor
IMDrnovsek, Gal(2359)
L—

Research Jiri Kosek’s games and opening repertoire

Jiri Kosek is rated 1970 in standard, 2100 in rapid, 1956 in blitz by FIDE. Jiri Kosek plays for Czech Republic.

Jiri Kosek has FIDE ID 312746.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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