Scouting report: Dr. Karsten Mueller (GM, GER)

575 over-the-board games in the Chess Stalker database (574 classical, 1 rapid): 37% wins, 45% draws, 18% losses. FIDE rating 2532 standard, 2491 blitz. 2 games analyzed with Stockfish: 96% accuracy, 0 blunders per game.

  • Opening repertoire of Dr. Karsten Mueller as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Dr. Karsten Mueller's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/4600347 — no account needed.

Dr. Karsten Mueller

TitleGrandmasterFederationGermanyBorn1970FIDE ID4600347

Classical2532
Rapid—
Blitz2491
Games575
W · D · L37 / 45 / 18
Peak2536

Rating history

2460
2500
2540
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2532Blitz2491no games played
Accuracy by phase
98.5%Opening95.6%Middlegame95.4%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 95.5% average
Plays 2.5% better with black
Very consistent (96%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 as ♔ (63% in 263 games)

Recent games

Polischuk, Viktor(2321)

Bundesliga 2015-16 · 11 Dec 2015

½–½
Dinstuhl, Volkmar, Dr.(2411)

GER, 1.Bundesliga 2014/15 rounds... · 21 Feb 2015

1–0
Tomczak, Rafal(2374)

Bundesliga 2014-15 · 7 Nov 2014

½–½
Renner, Christoph(2389)

Bundesliga 2013-14 · 14 Dec 2013

½–½
Abel, Dennes(2427)

Bundesliga 2013/14 · 23 Nov 2013

0–1

Play against Mueller's Twin

Their real openings, level & style

Based on 575 games

Openings

300 games as White · scores 63.0%

Weaknesses

where they slip as ♔ White
Caro-Kann1.e4 c6 2.d4 d511 games, last played 23 years ago45.5%losses

Strengths

what holds up for them as ♔ White
Sicilian: 2...♞c61.e4 c5 2.♞f3 ♞c629 games, last played 17 years ago55.2%wins

By family

open a family to see its lines
PRO
575 games in scope
LineGamesScorevs 63.0%
12663.1%—
4162.2%—
3564.3%—
2060.0%−3.0 pts
1850.0%—
1181.8%—
1070.0%—
881.3%—

Mistakes

Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Repertoire

PRO
575 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
300 games44%W39%D17%L
Move
1. e4
26312y
43%40%17
63%
1. d4
1911y
32%42%26%
53%
1. c4
824y
75%13
81%
1. ♞c3
6—
50%1733%
58%
1. b4
2—
100%
100%
1. ♞f3
2Jan 2000
50%50%
75%

🍪 Cookies · Chess Stalker stores in your browser only what it needs to work (session and preferences) and measures its audience with its own cookie-free analytics. Analytics are optional.