Scouting report: Samuel Sevian (GM, USA)

3,377 over-the-board games in the Chess Stalker database (2,832 classical, 230 rapid, 361 blitz): 50% wins, 28% draws, 21% losses. FIDE rating 2708 standard, 2664 rapid, 2658 blitz, world #29. 956 games analyzed with Stockfish: 94% accuracy, 0.14 blunders per game.

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

Full report: https://chessstalker.com/fide/2040506 — no account needed.

Samuel Sevian

GM

TOP 50United Statesborn 2000FIDE ID 2040506

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2550
2650
2750
Peak2708
2698 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2708
2664
2658
2708peak, Sep 2026
3,377games
1,704wins, 50%
958draws, 28%
715losses, 21%

Play style

before facing them
Elite accuracy: 93.6% average
Solid conversion: 84%
Very consistent (89%)
Very precise: only 0.1 blunders/game
Dominates 1.c4 as ♔ (70% in 210 games)

Play against Sevian's Twin

Their real openings, level & style

Based on 3,377 games

Openings

3,377 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Caro-Kann: Main Line1.e4 c6 2.d4 d5 3.c3 dxe423 games, last played 2 years ago73.9%wins
King's Indian1.d4 f6 2.c4 g631 games, last played 3 months ago71.0%wins

Deep analysis

Stockfish · Classical · 956 analyzed
Accuracy by phase
Opening
96.7%
Middlegame
93.1%
Endgame
95.1%
Clutch factor
+3%
Winning (+2)
93%
Equal
96%
Losing (−2)
90%
Problematic pieces
25%
155 err
17%
105 err
17%
103 err
17%
104 err
13%
82 err
11%
68 err
Critical moment
Move 51 avg
0%
1-15
6%
16-25
10%
26-35
24%
36-45
61%
46+
61% of blunders occur after move 46. Keep tension until then.
Error heatmap · Critical squares
19
17
17
17
18
21
Few
Many
f4
21
f5
19
e4
18
c4
17
d4
17
f4/f5 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#22
xh5?? vs Delavari
Middlegame · OTB · 2026
#15
d2?? vs Vershinin
Middlegame · OTB · 2026
#25
e2?? vs Leiva
Endgame · OTB · 2026
#49
e7?? vs Mekhitarian
Endgame · OTB · 2026
#34
b7?? vs Agmanov
Middlegame · OTB · 2026
#37
f4?? vs Yu
Middlegame · OTB · 2026

Recent games

Aronian, Levon(2721)

13th Sinquefield Cup · 19 Aug 2026

½–½
So, Wesley(2765)

13th Sinquefield Cup · 18 Aug 2026

½–½
Van Foreest, Jorden(2728)

13th Sinquefield Cup · 17 Aug 2026

½–½
Keymer, Vincent(2767)

13th Sinquefield Cup · 16 Aug 2026

½–½
Sindarov, Javokhir(2777)

13th Sinquefield Cup · 14 Aug 2026

½–½
Caruana, Fabiano(2792)

13th Sinquefield Cup · 13 Aug 2026

½–½

Endgame statistics

Repertoire

PRO
3,377 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
1,710 games54%W27%D19%L
Move
1. e4
11364w
53%27%20
67%
1. d4
2914w
55%28%17
69%
1. c4
2105w
56%28%16
70%
1. f3
417m
51%41%
72%
1. b3
172y
53%1829%
62%
1. f4
63m
83%17
83%
1. c3
31y
33%33%34%
50%
1. g3
22y
50%50%
50%
1. b4
23y
100%
0%
1. d3
13y
100%
100%
1. c3
16y
100%
100%

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