Scouting report: Sebastien Feller (GM, FRA)

1,021 over-the-board games in the Chess Stalker database (942 classical, 16 rapid, 63 blitz): 45% wins, 36% draws, 19% losses. FIDE rating 2546 standard, 2622 rapid, 2499 blitz. 88 games analyzed with Stockfish: 93% accuracy, 0.07 blunders per game.

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

Full report: https://chessstalker.com/fide/634654 — no account needed.

Sebastien Feller

TitleGrandmasterFederationFranceBorn1991FIDE ID634654

Classical2546
Rapid2622
Blitz2499
Games1,021
W · D · L45 / 36 / 19
Peak2668

Rating history

2450
2550
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2546Rapid2622Blitz2499no games played
Accuracy by phase
95.9%Opening93.0%Middlegame96.0%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 93.2% average
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (72% in 89 games)

Recent games

Kovchan, Alexander(2478)

2nd Bundesliga West 22-23 · 23 Oct 2022

½–½
Roseneck, Jonas(2414)

2nd Bundesliga West 22-23 · 22 Oct 2022

0–1
Pechac, Jergus(2633)

37th ECC Open 2022 · 3 Oct 2022

½–½
Cornette, Matthieu(2551)

95th French Championship 2022 · 13 Aug 2022

0–1
Cornette, Matthieu(2551)

95th French Championship 2022 · 12 Aug 2022

1–0

Play against Feller's Twin

Their real openings, level & style

Based on 1,021 games

Openings

517 games as White · scores 67.6%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Benoni1.d4 ♞f6 2.c4 c517 games, last played 11 years ago70.6%wins
King's Indian: Classical1.d4 ♞f6 2.c4 g6 3.♞c3 ♝g7 4.e4 d6 5.♞f3 O-O 6.♝e2 e511 games, last played 7 years ago63.6%wins

By family

open a family to see its lines
PRO
1,021 games in scope
LineGamesScorevs 67.6%
7369.2%—
6770.1%—
4263.1%−4.5 pts
3856.6%−11.0 pts
3760.8%−6.8 pts
3663.9%−3.7 pts
3666.7%—
2663.5%−4.1 pts

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.

Endgame statistics

Repertoire

PRO
1,021 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
517 games50%W34%D16%L
Move
1. d4
3194y
47%39%14
66%
1. e4
894y
61%2415
73%
1. ♞f3
674y
53%30%17
67%
1. c4
368y
50%33%17
67%
1. g3
419y
75%25%
88%
1. ♞c3
123y
100%
100%
1. f4
116y
100%
100%

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