Scouting report: Clovis Vernay (GM, SUI)

750 over-the-board games in the Chess Stalker database (735 classical, 15 rapid): 41% wins, 32% draws, 27% losses. FIDE rating 2461 standard, 2480 rapid, 2468 blitz. 88 games analyzed with Stockfish: 93% accuracy, 0.06 blunders per game.

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

Full report: https://chessstalker.com/fide/633046 — no account needed.

Clovis Vernay

GM

Switzerlandborn 1989FIDE ID 633046

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2520
2475 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2480
2468
2461
2526peak, Nov 2021
750games
308wins, 41%
238draws, 32%
204losses, 27%

Play style

before facing them
Elite accuracy: 93.0% average
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.d4 as ♔ (62% in 379 games)
Vulnerable to 1.Nf3 ♚ (only 41%)

Play against Vernay's Twin

Their real openings, level & style

Based on 750 games

Openings

750 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Queen's Gambit Declined1.d4 d5 2.c4 e637 games, last played 3 weeks ago67.6%wins

Deep analysis

Stockfish · Classical · 88 analyzed
Accuracy by phase
Opening
96.3%
Middlegame
93.2%
Endgame
95.5%
Clutch factor
+3%
Winning (+2)
94%
Equal
94%
Losing (−2)
91%
Problematic pieces
26%
18 err
19%
13 err
19%
13 err
15%
10 err
12%
8 err
9%
6 err
Critical moment
Move 41 avg
0%
1-15
0%
16-25
25%
26-35
50%
36-45
25%
46+
50% of blunders occur after move 36-45. Keep tension until then.
Error heatmap · Critical squares
4
4
Few
Many
b5
4
g4
4
c6
3
e4
3
g6
3
b5/g4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#28
f6?? vs Hryzlova
Middlegame · OTB · 2025
#37
a8?? vs Pelletier
Endgame · OTB · 2024
#42
c3?? vs Maurizzi
Middlegame · OTB · 2024
#30
g1?? vs Atlas
Middlegame · OTB · 2024
#40
e8+?? vs Bayer
Endgame · OTB · 2023
#16
fc1?? vs Vlachos
Middlegame · OTB · 2023

Recent games

Knoedler, Dieter, Dr.(2264)

TCh-SUI 2026 · 23 Aug 2026

1–0
Kurmann, Oliver(2382)

TCh-SUI 2026 · 22 Aug 2026

½–½
Demuth, Adrien(2527)

TCh-SUI 2026 · 21 Jun 2026

0–1
Petkidis, Anthony(2452)

TCh-SUI 2026 · 20 Jun 2026

0–1
Mosesov, Danyil(2466)

TCh-SUI 2026 · 31 May 2026

1–0
Ustianovich, Nazar(2314)

TCh-SUI 2026 · 19 Apr 2026

½–½

Endgame statistics

Repertoire

PRO
750 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
388 games47%W31%D22%L
Move
1. d4
3793w
47%31%22
62%
1. e4
720y
43%29%28%
57%
1. c4
120y
100%
50%
1. f3
119y
100%
0%

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