A
GM
Appel, Ralf
GER·Born 1971·FIDE #4600924·444 Games
GER Classical2508444 Games
Rapid—0 Games
Blitz25340 Games
Play against Appel, Ralf's Twin
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444 games analyzed
Statistics
Total
444Wins
175Draws
182Losses
8739%41%20%
Play Style
What you need to know before facing themElite accuracy: 91.3% average
Very consistent (88%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 ♔ (65% in 81 games)
Deep Analysis
Stockfish 18 · Classical games · 5 analyzedAccuracy by phase
Opening
95.1%
Middlegame
93.1%
Endgame
94.9%
Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?
+6%Winning (+2 or more)
93%1g
Equal position
95%2g
Losing (-2 or more)
87%2g
Performance under pressure
Problematic Pieces — Which pieces cause most errors?
38%
5 errors
15%
2 errors
15%
2 errors
15%
2 errors
8%
1 errors
8%
1 errors
Critical Moment — When does the first serious error occur?
Move 20 average0%
100%
0%
0%
0%
1-15
16-25
26-35
36-45
46+
100% of blunders occur between move 16-25. Keep tension until that moment.
Error Heatmap — Where do most errors occur?
3
FewMany
Errors mapped
13
Hotspot zone
e3 / b3
Critical squares
e3
3 err
b3
2 err
c2
2 err
d1
2 err
a5
1 err
e3/b3 concentrate most errors. Force decisions in those zones.
Openings
Based on player gamesNo clear weaknesses!
Critical Blunders
1 errors · Stockfish#20d4b3??vs KasparovOTB · 1998
Recent Games
444 GamesW
Gypser, Andreas, Dr.(2112)
? · 26 Aug 2018
L
Sebastian, Dirk(2445)
Bundesliga 2015-16 · 7 Feb 2016
W
Kues, Hendrik(2121)
Bundesliga 2015-16 · 6 Feb 2016
L
Rau, Hannes(2455)
Bundesliga 2014-15 · 12 Apr 2015
D
Seger, Ruediger(2372)
Bundesliga 2014-15 · 11 Apr 2015
D
Nielsen, Peter Heine(2654)
Bundesliga 2014-15 · 15 Mar 2015
Endgame Statistics
PRO1 endgame categories analyzedEndgame Statistics
Reveal weaknesses →
1 endgame categories analyzed — discover where they collapse under pressure
Repertoire
8
76
5
4
3
2
1a
b
c
d
efghMove arrowsmost-played moves
Stockfish
227 Games
45%39%16%
MoveGamesPerformance%
1.d4
13964%
1.Nf3
8165%
1.e4Strong
383%
1.c4
367%
1.b3Weak
10%