Sapunov, Evgeny

RUS RUS·Born 1974·FIDE #4126661·534 Games

Classical2461519 Games

Rapid24670 Games

Blitz246015 Games

Play against Sapunov, Evgeny's Twin

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534 games analyzed

Statistics

Total

534

Wins

287

Draws

Losses

166

54%15%31%

Play Style

What you need to know before facing them

Plays 91.5% better with white

Very consistent (96%)

Very precise: only 0.3 blunders/game

Dominates 1.d4 ♔ (69% in 37 games)

Deep Analysis

Stockfish 18 · Classical games · 3 analyzed

Accuracy by phase

Opening

96.2%

Middlegame

90.3%

Endgame

91.4%

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

-6%

Winning (+2 or more)

85%0g

Equal position

85%0g

Losing (-2 or more)

92%3g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

42%

5 errors

17%

2 errors

17%

2 errors

17%

2 errors

1 errors

0 errors

Critical Moment — When does the first serious error occur?

Move 83 average

100%

1-15

16-25

26-35

36-45

46+

100% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

b4 / c4

Critical squares

1 err

b4/c4 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

Black62.5%Loses

Sicilian: Alapin — 1.e4 c5 2.c3 Nf6

8 Games · Low sample · last played 4 years agoPlay this line

Strengths

— avoid these lines

White77.5%Wins

English vs 1...e5 — 1.c4 e5 2.Nf3 Nc640 Games · last played 4 years ago

White65.2%Wins

English: Anglo-Indian — 1.c4 Nf6 2.Nf3 e623 Games · last played 4 years ago

Black58.3%Wins

King's Indian — 1.d4 Nf6 2.c4 g660 Games · last played 4 years ago

Black58.3%Wins

Reti: Double Fianchetto — 1.Nf3 Nf6 2.g3 g612 Games · last played 4 years ago

Critical Blunders

8 errors · Stockfish

#83Nb5??Endgamevs Martinez AlcantaraOTB · 2022

#35Rc4??Tacticsvs CaruanaOTB · 2022

#26Bxe4??Tacticsvs PopovBlitz · 2019

#42Qg7??Endgamevs KozlovBlitz · 2019

#31Be4??Tacticsvs KobaliaBlitz · 2019

#20Bxa5??Tacticsvs ShinkevichBlitz · 2019

#24Qxe5??Tacticsvs RiazantsevBlitz · 2019

#29Bxd4??Tacticsvs SavchenkoBlitz · 2019