Kornev, Alexei

RUS RUS·Born 1976·FIDE #4120949·709 Games

FIDE OTB · #4120949 · 709 Games

Classical2500709 g Games

Rapid25230 g Games

Blitz24920 g Games

Play against Kornev's Twin

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Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

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709 games analyzed

Statistics

Total

709

Wins

315

Draws

194

Losses

200

44%27%28%

Play Style

before facing themWhat you need to know before facing them

Elite accuracy: 93.5% average

Low resilience (25%): Doesn't save lost positions

Very consistent (93%)

Very precise: only 0.2 blunders/game

Dominates 1.Nf3 ♔ (63% in 15 games)

Vulnerable to 1.c4 ♚ (only 37%)

Deep Analysis

Stockfish 18 · Classical games · 29 analyzed

Accuracy by phase

Opening

97.0%

Middlegame

93.5%

Endgame

94.3%

Clutch Factor

+5%

Winning (+2)Winning (+2)

96%11g

EqualEqual position

94%6g

Losing (−2)Losing (−2)

91%12g

Accuracy under pressure

Problematic Pieces — which cause most errors?

33%

10 err

17%

5 err

17%

5 err

13%

4 err

13%

4 err

2 err

Critical Moment

Move 51 avg

1-15

16-25

26-35

33%

36-45

67%

46+

67% of blunders after move 46 — keep the tension until then.of blunders occur in moves 46+. Keep the tension until that moment.

Error Heatmap — where do errors occur?

Few

Many

Errors mapped

Hotspot zone

f5 / b6

Critical squares

3 err

2 err

f5/b6 account for most of the errors. Force decisions in those zones.

Openings

709 GamesBased on 709 player games

Weaknesses

— exploit these— exploit these lines

aswhite41.7%Losses

Sicilian: 2...Nc6 — 1.e4 c5 2.Nf3 Nc6

12 Games · last played 17 years agoPlay this line

No significant weaknesses detected as black

Strengths

— avoid these— avoid these lines

aswhite63.6%Wins

King's Indian — 1.d4 Nf6 2.c4 g622 Games · last played last year

22 Games · last played last year

aswhite60.0%Wins

Catalan — 1.d4 Nf6 2.c4 e6 3.g310 Games · last played last year

10 Games · last played last year

asblack59.1%Wins

King's Indian — 1.d4 Nf6 2.c4 g622 Games · last played last year

22 Games · last played last year

asblack50.0%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d624 Games · last played 2 years ago

24 Games · last played 2 years ago

Critical Blunders

7 errors · Stockfish

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#80Qxf5+??Endgamevs SmirnovOTB · 2020

#30Re6??Tacticsvs AronianOTB · 2005