Shcherbakov, Ruslan

RUS RUS·Born 1969·FIDE #4102240·1,244 Games

Classical25171,101 Games

Rapid243953 Games

Blitz248690 Games

Play against Shcherbakov, Ruslan's Twin

PRO

Uses their openings, level & style

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

Ready to play

1244 games analyzed

Statistics

Total

1244

Wins

475

Draws

567

Losses

202

38%46%16%

Play Style

What you need to know before facing them

Elite accuracy: 92.8% average

Plays 2.3% better with white

Very consistent (87%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (71% in 24 games)

Vulnerable to 1.c4 ♚ (only 47%)

Deep Analysis

Stockfish 18 · Classical games · 7 analyzed

Accuracy by phase

Opening

96.9%

Middlegame

92.7%

Endgame

93.1%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+7%

Winning (+2 or more)

92%3g

Equal position

94%4g

Losing (-2 or more)

85%0g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

50%

2 errors

25%

1 errors

25%

1 errors

0 errors

Critical Moment — When does the first serious error occur?

Move 40 average

100%

1-15

16-25

26-35

36-45

46+

100% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

b5 / c7

Critical squares

1 err

b5/c7 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines

White64.1%Wins

King's Indian: Classical — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be239 Games · last played 24 years ago

White64.3%Wins

Nimzo-Indian: Huebner — 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c514 Games · last played 23 years ago

Black50.0%Wins

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e614 Games · last played 7 years ago

Critical Blunders

3 errors · Stockfish

#40Qh1+??Tacticsvs BronsteinOTB

#32Rd2??Tacticsvs ShirovBlitz

#35b2b4??Endgamevs KarpovBlitz

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Endgame Statistics

PRO4 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

4 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

629 Games

41%47%12%

Move	Games	%
1.d4	408	66%
1.Nf3	98	61%
1.e4	96	57%
1.c4 Strong	24	71%
1.f4	2	50%
1.g3	1	50%

MoveGamesPerformance%

1.d4

408

66%

1.Nf3

61%

1.e4

57%

1.c4Strong

71%

1.f4

50%

1.g3

50%