Scouting report: Sergei Yudin (GM, RUS)

838 over-the-board games in the Chess Stalker database (575 classical, 172 rapid, 91 blitz): 42% wins, 38% draws, 19% losses. FIDE rating 2458 standard, 2484 rapid, 2577 blitz. 92 games analyzed with Stockfish: 94% accuracy, 0.07 blunders per game.

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

Full report: https://chessstalker.com/fide/4159659 — no account needed.

Chess Stalker

Sergei Yudin

GM

Russiaborn 1986FIDE ID 4159659

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2520
2560
2600
2461 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2577
2484
2458
2599peak, Jul 2009
838games
356wins, 42%
319draws, 38%
162losses, 19%

Play style

before facing them
Elite accuracy: 93.8% average
Solid conversion: 85%
Very consistent (90%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (65% in 360 games)

Play against Yudin's Twin

Their real openings, level & style

Based on 838 games

Openings

838 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Pirc Defense1.e4 d6 2.d4 ♞f612 games, last played 2 years ago75.0%wins
Sicilian: Rossolimo1.e4 c5 2.♞f3 ♞c6 3.♝b517 games, last played 4 years ago58.8%wins

Deep analysis

Stockfish · Classical · 92 analyzed
Accuracy by phase
Opening
96.2%
Middlegame
93.5%
Endgame
94.8%
Clutch factor
+5%
Winning (+2)
95%
Equal
95%
Losing (−2)
90%
Problematic pieces
27%
19 err
21%
15 err
17%
12 err
15%
11 err
10%
7 err
10%
7 err
Critical moment
Move 42 avg
0%
1-15
0%
16-25
50%
26-35
0%
36-45
50%
46+
50% of blunders occur after move 26-35. Keep tension until then.
Error heatmap · Critical squares
5
5
Few
Many
e3
5
g5
5
a5
3
b6
3
d8
3
e3/g5 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#24
♞xe7?? vs Nogerbek
Middlegame · Blitz · 2022
#15
b4?? vs Pranav
Middlegame · Blitz · 2022
#29
♜fe1?? vs Harsha Bharathakoti
Middlegame · Blitz · 2022
#24
b3?? vs Nesterov
Middlegame · Blitz · 2022
#46
h3?? vs Chigaev
Endgame · Blitz · 2022
#44
♜c6?? vs Artemiev
Endgame · Blitz · 2022

Recent games

Drygalov, Andrey(2455)

TCh-RUS HL 2024 · 9 May 2024

½–½
Pingin, Artem(2399)

TCh-RUS HL 2024 · 7 May 2024

½–½
Savitskiy, Sergey(2409)

TCh-RUS HL 2024 · 6 May 2024

½–½
Rostovtsev, Dmitry(2298)

TCh-RUS HL 2024 · 4 May 2024

½–½
Borisov, Maxim S.(2077)

TCh-RUS HL 2024 · 3 May 2024

1–0
Vetokhin, Savva(2354)

World Blitz 2022 · 30 Dec 2022

1–0

Endgame statistics

Repertoire

PRO
838 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
423 games50%W33%D17%L
Move
1. e4
3612y
49%34%17
65%
1. d4
234y
48%43%
70%
1. c4
234y
65%30%
80%
1. ♞f3
94y
67%22
78%
1. b3
79y
71%1415
79%

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