PolandPOL
ID: 545000948

Jan Sosna

FIDE ratings

No FIDE ratings available.

Performance

50 games
22% Win
60% Draw
18% Loss

Jan Sosna's playing style

Overall score:52%11W 30D 9L over 50 games
Best with 1.d4 as White:53%in 19 games
Out of form:38%3W 9D 8L in last 20 games
Hard to beat — high draw rate:60%of games are draws

Openings as White

Among the openings shown, Indian Defense: Knights Variation has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

Indian Defense: Knights Variation
50%
50%
4g
Queen's Pawn Game: London System
67%
33%
3g
Torre Attack: Fianchetto Defense
50%
50%
2g
Queen's Pawn Game: London System, with e6
50%
50%
2g
Pirc Defense: Classical Variation
100%
1g

Openings as Black

Among the openings shown, Queen's Gambit Declined has the largest Black sample, with 6 games. These results describe the available sample, not a prediction of the player’s next choice.

Queen's Gambit Declined
50%
33%
17%
6g
Italian Game: Classical Variation, Giuoco Pianissimo
33%
67%
3g
Ruy Lopez: Berlin Defense, Rio Gambit Accepted
100%
3g
Semi-Slav Defense: Marshall Gambit, Main Line
67%
33%
3g
Queen's Pawn Game: Zukertort Variation
100%
3g

Repertoire

20 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

20 games in this line · White to move

Results for Sosna, Jan as white · Wins / Draws / Losses

W / D / L
30%
45%
25%
Move
19 · 95%
32%
42%
26%
1 · 5%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
Apr 14, 2024
OTB - TWIC
FMWalter, Szymon(2314)
D—
Mar 3, 2024
OTB - TWIC
FMKostka, Vit(2216)
D—
Feb 18, 2024
OTB - PGN-Mentor
FMZeman, Matyas(2310)
W—
Feb 4, 2024
OTB - TWIC
IMPisk, Petr(2286)
D—
Jan 21, 2024
OTB - TWIC
FMDelgerdalai, Bayarjavkhlan(2274)
D—
Jan 7, 2024
OTB - TWIC
FMMojzis, Jaroslav(2068)
D—
Dec 10, 2023
OTB - TWIC
FMFargac, Martin(2319)
L—
Nov 26, 2023
OTB - PGNMentor
IMGnojek, Petr(2416)
L—
Nov 12, 2023
OTB - PGNMentor
IMSluka, Radek(2320)
D—
Oct 22, 2023
OTB - TWIC
IMChytilek, Roman(2309)
D—

Research Jan Sosna’s games and opening repertoire

Jan Sosna plays for Poland.

Jan Sosna has FIDE ID 545000948.

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.