Marek Matlak
TitleInternational MasterFederationPolandBorn1966FIDE ID1100122
Classical2479
Rapid—
Blitz2481
Games951
W · D · LWon · Drawn · Lost29 / 59 / 12
Peak2501Jul 2003
Rating history
2460
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2479Blitz2481no games played
Accuracy by phase
95.7%Opening92.7%Middlegame99.5%Endgame
Clutch factor
Insufficient dataPlay style
Plays 94.0% better with black
Very consistent (93%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 as 
(64% in 120 games)
(64% in 120 games)Recent games
Klim, Kamil(2362)
Championship Poland (team) (extr... · 9 Oct 2011
Leniart, Arkadiusz(2459)
Polish Team Championship Ekstral... · 8 Oct 2011
Gdanski, Jacek(2543)
Polish Team Championship Ekstral... · 8 May 2011
Rozentalis, Eduardas(2573)
Polish Team Championship Ekstral... · 7 May 2011
Oliwa, Marek(2414)
Polish Team Championship Ekstral... · 6 May 2011
Play against Matlak's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 951 games
Openings
480 games as White · scores 61.5%Weaknesses
where they slip as ♔ WhiteNo significant weaknesses detected as white
Strengths
what holds up for them as ♔ WhiteNo consistent strengths detected as white
By family
open a family to see its linesPROTime controls · Years · Events
951 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 61.5%
A46–E1021215y
29%62%9
59.7%—A0412015y
31%66%3
63.7%—A40–D047919y
35%59%6
65.2%+3.7 ptsD10–D111818y
28%44%28%
50.0%—A10–A301319y
31%62%7
61.5%—D311219y
33%42%25%
54.2%—A818—
63%38%0
81.3%—E60–E705—
40%60%0
70.0%—Mistakes
Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squaresError heatmap
Insufficient data
Critical blunders
Tactical errors analyzed with StockfishCouldn't load this.
Repertoire
PROTime controls · Years · Events
951 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Explore the repertoireevery move played, ranked by frequency
480 games31%W61%D8%L
480games in this linewon 31%, drew 61%, lost 8%
Move
1. d4
34315y31%59%10
61%1. ♞f3
12015y31%66%3
64%1. c4
1319y31%62%7
62%1. e4
425y25%75%0
63%