Juergen Graf
TitleInternational MasterFederationGermanyBorn1963FIDE ID4600312
Classical2440
Rapid—
Blitz—
Games214
W · D · LWon · Drawn · Lost34 / 38 / 29
Peak2440Jan 2001
Rating history
2420
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2440no games played
Accuracy by phase
95.8%Opening92.1%Middlegame91.8%Endgame
Clutch factor
Insufficient dataPlay style
Elite accuracy: 91.5% average
Very consistent (97%)
Very precise: only 0.0 blunders/game
Dominates 1.d4 as 
(66% in 60 games)
(66% in 60 games)Vulnerable to 1.d4 
(only 37%)
(only 37%)Recent games
Fossdal, H.
Balatonbereny Open · 1 Sept 1993
Radonich, Lukas
Balatonbereny Open · 1 Sept 1993
Radonich, L.
Balatonbereny open · 1 Sept 1993
Espig, Lutz(2440)
Duitsland tt · 1 Jan 1991
Marinkovic, Ivan(2455)
Duitsland tt · 1 Jan 1991
Play against Graf's Twin
Their real openings, level & style
Practice against a bot that uses their real openings and playing style
Based on 214 games
Openings
Based on player gamesNo clear weaknesses!
By family
open a family to see its linesPROTime controls · Years · Events
214 games in scope
LineECOGamesLast playedWins · draws · lossesScorevs 63.1%
A46–E1120—
40%55%5
67.5%+4.4 ptsA10–A3018—
39%39%22%
58.3%—E20–E3215—
40%27%33%
53.3%—E60–E707—
71%1415
78.6%—A56–A607—
71%29%0
85.7%—B21–B507—
57%29%14
71.4%—A047—
57%1429%
64.3%—C004—
25%075%
25.0%—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
214 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
103 games45%W37%D18%L
103games in this linewon 45%, drew 37%, lost 18%
Move
1. d4
60Jan 199145%42%13
66%1. e4
18Sept 199344%28%28%
58%1. c4
18—39%39%22%
58%1. ♞f3
7Oct 198557%1429%
64%