IM

Kornyukov, Alexey

RUS RUS·Born 1977·FIDE #4150457·956 Games

Classical2452937 Games
Rapid214719 Games
Blitz23520 Games

Statistics

956

Total

340

Wins

90

Draws

526

Losses

36%9%55%

Play Style

What you need to know before facing them

Plays 89.8% better with black
Very precise: only 0.0 blunders/game
Vulnerable to 1.c4 ♚ (only 24%)

Deep Analysis

Stockfish 18 · Classical games · 1 analyzed

Accuracy by phase
Opening97.3%
Middlegame89.7%
Endgame92.3%

Clutch Factor

Performance under pressure

-5%
Winning (+2 or more)85%
0 Games
Equal position85%
0 Games
Losing (-2 or more)90%
1 Games

Problematic Pieces

Which pieces cause most errors?

67%
2 errors
33%
1 errors
0%
0 errors
0%
0 errors
0%
0 errors
0%
0 errors

Critical Moment

When does the first serious error occur?

Move 30average
1-15
16-25
26-35
36-45
46+

Error Heatmap

Where do most errors occur?

1
1
1
abcdefgh
Many
Few
Critical squares
d61 err
e41 err
h41 err
d6/e4 concentrate most errors. Force decisions in those zones.

Recent Games

L
Bruedigam, Martin2372

Titled Tue 23rd Apr Late · 23 Apr 2024

0-1
L
Krzesaj, Robert2391

Titled Tue 23rd Apr Late · 23 Apr 2024

1-0
D
Hehir, Michael2009

Titled Tue 23rd Apr Early · 23 Apr 2024

½-½
L
Maltsevskaya, Aleksandra2393

Titled Tue 23rd Apr Late · 23 Apr 2024

1-0
W
Skaric, Djuro2297

Titled Tue 23rd Apr Late · 23 Apr 2024

1-0
W
Lymar, Vladislav2179

Titled Tue 23rd Apr Early · 23 Apr 2024

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White
Sicilian: e6 Systems
78.9%
19 Games·Loses

1.e4 c5 2.Nf3 e6

French Defense
78.9%
19 Games·Loses

1.e4 e6 2.d4 d5

Black
London System
100.0%
8 GamesLow sample·Loses

1.d4 d5 2.Bf4 Nf6

Queen's Gambit Declined
61.0%
77 Games·Loses

1.d4 d5 2.c4 e6

Strengths

AVOID
White
Slav Defense
59.4%
32 Games·Wins

1.d4 d5 2.c4 c6

Queen's Gambit Declined
56.1%
41 Games·Wins

1.d4 d5 2.c4 e6

Black

No consistent strengths detected as Black

Critical Blunders

Tactical errors analyzed with Stockfish

3 errors
#24Rxc7??
Tactics
vs Eraschenkov
Rapid·2021
#32Rf4??
Tactics
vs Mirzoyan
Rapid·2021
#68Bd4??
Endgame
vs Alekseev
Rapid·2021
Endgame Statistics

9 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2024
2023
2022
2021
2020
2018
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
495 Games
41%8%51%
1.d4
52%
343
1.e4
31%
150
1.Nf3
25%
2
chessstalkerv3.6

Know your enemy. Win more games.

Trust & Privacy

🍪No tracking cookies
🔒SSL encrypted
📊Self-hosted analytics

© 2025-2026 Chess Stalker. Not affiliated with Lichess.org or Chess.com

Made with ♟ for chess players

🍪 Cookies · Chess Stalker uses technical cookies (required for operation) and analytical cookies (to improve the service). Analytical cookies are optional.