Scouting report: Daniel Kopylov (IM, GER)

896 over-the-board games in the Chess Stalker database (817 classical, 17 rapid, 62 blitz): 44% wins, 23% draws, 33% losses. FIDE rating 2409 standard, 2336 rapid, 2341 blitz. 331 games analyzed with Stockfish: 92% accuracy, 0.09 blunders per game.

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

Full report: https://chessstalker.com/fide/12921971 — no account needed.

Chess Stalker

Daniel Kopylov

IM

Germanyborn 2003FIDE ID 12921971

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2200
2300
2400
2500
Peak2435
2317 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2409
2341
2336
2435peak, Jan 2025
896games
393wins, 44%
203draws, 23%
298losses, 33%

Play style

before facing them
Elite accuracy: 92.2% average
Solid conversion: 82%
Very consistent (84%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 as ♔ (63% in 59 games)
Vulnerable to 1.Nf3 ♚ (only 45%)

Play against Kopylov's Twin

Their real openings, level & style

Based on 896 games

Openings

896 games

Weaknesses

where they slip as ♔ White
Caro-Kann: Main Line1.e4 c6 2.d4 d5 3.♞c3 dxe419 games, last played 6 months ago47.4%losses
Sicilian: e6 Systems1.e4 c5 2.♞f3 e625 games, last played 10 months ago44.0%losses

Strengths

what holds up for them as ♔ White
Four Knights1.e4 e5 2.♞f3 ♞c6 3.♞c3 ♞f624 games, last played 11 months ago62.5%wins

Deep analysis

Stockfish · Classical · 331 analyzed
Accuracy by phase
Opening
96.6%
Middlegame
92.7%
Endgame
94.7%
Clutch factor
+6%
Winning (+2)
94%
Equal
94%
Losing (−2)
89%
Problematic pieces
21%
76 err
20%
71 err
20%
72 err
16%
56 err
12%
43 err
11%
38 err
Critical moment
Move 36 avg
9%
1-15
17%
16-25
17%
26-35
39%
36-45
17%
46+
39% of blunders occur after move 36-45. Keep tension until then.
Error heatmap · Critical squares
11
13
Few
Many
f4
13
c4
11
d5
10
e3
10
e4
10
f4/c4 concentrate most errors. Force decisions in those zones.

Critical blunders

some recent costly mistakes
Yuffa, Daniil(2586)

Move 60 · Endgame · OTB · 2026

−15.0f2+??
Puranik, Abhimanyu(2607)

Move 38 · Middlegame · OTB · 2026

−2.7d5??
Kanzow, Alexander

Move 28 · Middlegame · Blitz · 2025

−2.3c4??
Mimkes, Pavel(2109)

Move 25 · Middlegame · OTB · 2025

−2.7g3+??
Garbuz, Vitaliy(2182)

Move 11 · Opening · OTB · 2025

−4.7e2??
Gondesen, Luckhard

Move 29 · Middlegame · Rapid · 2025

−2.6g2??
Henning, Marvin(2144)

Move 67 · Endgame · Blitz · 2025

−32.6d7??
Reichmann, Felix(2213)

Move 28 · Endgame · OTB · 2025

−3.8h4??
Sharan, Rao(2365)

Move 34 · Middlegame · Rapid · 2025

−10.3a4??
Meshkovs, Nikita(2547)

Move 88 · Endgame · Rapid · 2025

−3.8g5??

Recent games

Filip, Andrei(2323)

19th Arad Open 2026 · 8 Aug 2026

1–0
Xu, Chang(CQ)(2139)

19th Arad Open 2026 · 3 Aug 2026

0–1
Oktem, Ege Tuna(2340)

4th Munich Whitsun Open A · 29 May 2026

½–½
Moksh Amit Doshi(2377)

4th Munich Whitsun Open A · 28 May 2026

½–½
Jumabayev, Rinat(2542)

4th Munich Whitsun Open A · 27 May 2026

0–1
Yuffa, Daniil(2586)

4th Munich Whitsun Open A · 27 May 2026

½–½

Endgame statistics

Repertoire

PRO
896 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
441 games48%W21%D31%L
Move
1. e4
3094m
47%2033%
57%
1. d4
708w
47%2429%
59%
1. ♞f3
5910m
54%1729%
63%
1. c4
32y
33%67%
67%

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