Scouting report: Adrien Demuth (GM, SUI)

1,305 over-the-board games in the Chess Stalker database (1,219 classical, 24 rapid, 63 blitz): 40% wins, 43% draws, 16% losses. FIDE rating 2513 standard, 2465 rapid, 2466 blitz. 304 games analyzed with Stockfish: 94% accuracy, 0.04 blunders per game.

  • Opening repertoire of Adrien Demuth 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 Adrien Demuth's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/642274 — no account needed.

Chess Stalker

Adrien Demuth

GM

Switzerlandborn 1991FIDE ID 642274

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2420
2460
2500
2540
2484 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2513
2466
2465
2562peak, Sep 2015
1,305games
523wins, 40%
567draws, 43%
215losses, 16%

Play style

before facing them
Elite accuracy: 93.9% average
High resilience (60%): Dangerous even when losing
Solid conversion: 90%
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.Nf3 as ♔ (72% in 226 games)
Vulnerable to 1.Nf3 ♚ (only 48%)

Play against Demuth's Twin

Their real openings, level & style

Based on 1,305 games

Openings

1,305 games

Weaknesses

where they slip as ♔ White
Benko Gambit1.d4 ♞f6 2.c4 c5 3.d5 b514 games, last played 3 years ago42.9%losses

Strengths

what holds up for them as ♔ White
Reti: Double Fianchetto1.♞f3 ♞f6 2.g3 g615 games, last played 2 years ago73.3%wins
Reti vs King's Indian1.♞f3 ♞f6 2.c4 g618 games, last played 3 months ago55.6%wins

Deep analysis

Stockfish · Classical · 304 analyzed
Accuracy by phase
Opening
95.9%
Middlegame
93.8%
Endgame
95.7%
Clutch factor
+5%
Winning (+2)
95%
Equal
95%
Losing (−2)
90%
Problematic pieces
20%
41 err
20%
41 err
19%
39 err
18%
37 err
14%
28 err
10%
20 err
Critical moment
Move 42 avg
0%
1-15
0%
16-25
33%
26-35
33%
36-45
33%
46+
33% of blunders occur after move 26-35. Keep tension until then.
Error heatmap · Critical squares
8
8
9
10
8
9
Few
Many
e5
10
d5
9
f3
9
d6
8
f4
8
e5/d5 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#34
♜c6?? vs Maghsoodloo
Middlegame · OTB · 2026
#46
♜e8?? vs Dubkov
Endgame · OTB · 2026
#19
♞xc6?? vs Herega
Middlegame · OTB · 2025
#44
♚b7?? vs Bujupi
Middlegame · OTB · 2025
#26
f4?? vs Plat
Middlegame · OTB · 2025
#26
♜ad7?? vs Almeida
Middlegame · OTB · 2025

Recent games

Kurmann, Oliver(2382)

TCh-SUI 2026 · 23 Aug 2026

½–½
Ustianovich, Nazar(2314)

TCh-SUI 2026 · 22 Aug 2026

½–½
Vernay, Clovis(2475)

TCh-SUI 2026 · 21 Jun 2026

1–0
Saminskij, Jan(2238)

TCh-SUI 2026 · 20 Jun 2026

½–½
Sokolov,And1(2446)

TCh-FRA Top 16 Haute 2026 · 14 Jun 2026

½–½
Lagarde, Maxime(2615)

TCh-FRA Top 16 Haute 2026 · 12 Jun 2026

½–½

Endgame statistics

Repertoire

PRO
1,305 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
679 games45%W42%D13%L
Move
1. d4
3543m
40%42%18
61%
1. ♞f3
2263m
55%35%
72%
1. c4
653m
32%66%
65%
1. e4
189m
44%50%
69%
1. f4
86y
63%38%
81%
1. g3
69m
50%33%17
67%
1. b3
29y
100%
100%

🍪 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.