PolandPOL
ID: 21850801

Leonard Marciniak

FIDE ratings

1,989Classical
1,963Rapid
1,939Blitz

Performance

50 games
20% Win
28% Draw
52% Loss

Leonard Marciniak's playing style

Overall score:34%10W 14D 26L over 50 games
Strongest in classical:36%in 47 games
Steady recent form:35%2W 10D 8L in last 20 games

Openings as White

Among the openings shown, Sicilian Defense: Old Sicilian has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Sicilian Defense: Old Sicilian
50%
50%
2g
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
100%
2g
Benoni Defense
100%
2g
Indian Defense: Anti-Grünfeld, Advance Variation
100%
2g
Catalan Opening
100%
2g

Openings as Black

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

King's Indian Attack
50%
50%
2g
Petrov's Defense: Nimzowitsch Attack
100%
2g
Queen's Gambit Accepted: Classical Defense, Alekhine System
100%
2g
Ruy Lopez: Berlin Defense, Anti-Berlin Variation
100%
2g
King's Knight Opening: Konstantinopolsky
100%
2g

Repertoire

25 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

25 games in this line · White to move

Results for Marciniak, Leonard as white · Wins / Draws / Losses

W / D / L
20%
28%
52%
Move
12 · 48%
33%
25%
42%
9 · 36%
11%
11%
78%
4 · 16%
75%
25%

Game History

(50 games)
DateSourceColorOpponentResultLink
Sep 6, 2026
OTB - Mark Crowther
FMMarkowski, Damian(2122)
L—
Sep 5, 2026
OTB - Mark Crowther
FMSanz Wawer, Daniel(2377)
D—
Sep 4, 2026
OTB - Mark Crowther
FMButkiewicz, Jan(2239)
L—
Sep 3, 2026
OTB - Mark Crowther
FMToczek, Grzegorz(2139)
D—
Sep 2, 2026
OTB - Mark Crowther
Kwiatkowski, Wiktor(2065)
L—
Sep 1, 2026
OTB - Mark Crowther
Litner, Igor(1931)
W—
Aug 31, 2026
OTB - Mark Crowther
Hilarecki, Grzegorz(2000)
D—
Aug 30, 2026
OTB - Mark Crowther
Kowalski, Witold(2080)
D—
Aug 29, 2026
OTB - Mark Crowther
Wolak, Maciej(2076)
D—
Jun 7, 2026
OTB - TWIC
Swider, Pawel(2049)
D—

Research Leonard Marciniak’s games and opening repertoire

Leonard Marciniak is rated 1989 in standard, 1963 in rapid, 1939 in blitz by FIDE. Leonard Marciniak plays for Poland.

Leonard Marciniak has FIDE ID 21850801.

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.

See the top players in Poland