Perelshteyn, Eugene

USA USA·Born 1980·FIDE #2012529·859 Games

Classical2475836 Games

Rapid—15 Games

Blitz—8 Games

Statistics

859

Total

330

Wins

350

Draws

179

Losses

38%41%21%

Play Style

What you need to know before facing them

Elite accuracy: 93.0% average

Very consistent (90%)

Very precise: only 0.2 blunders/game

Dominates 1.c4 ♔ (68% in 25 games)

Vulnerable to 1.c4 ♚ (only 45%)

Deep Analysis

Stockfish 18 · Classical games · 25 analyzed

Accuracy by phase

Opening96.1%

Middlegame93.8%

Endgame94.3%

Clutch Factor

Performance under pressure

+3%

Winning (+2 or more)95%

6 Games

Equal position93%

11 Games

Losing (-2 or more)92%

8 Games

Problematic Pieces

Which pieces cause most errors?

♕

29%

8 errors

♗

18%

5 errors

♞

18%

5 errors

♔

14%

4 errors

♖

14%

4 errors

♙

2 errors

Critical Moment

When does the first serious error occur?

Move 36average

1-15

16-25

26-35

36-45

46+

50% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

d42 err

d52 err

e72 err

f62 err

h62 err

d4/d5 concentrate most errors. Force decisions in those zones.

Recent Games

Ashwin, Jayaram2471

Round 4: Perelshteyn, Eug... · 26 Oct 2025

½-½

Amburgy, Ryan2309

Charlotte ALTO 2025 · 26 Oct 2025

½-½

Vigorito, David2234

Round 2: Perelshteyn, Eug... · 25 Oct 2025

1-0

Wang, Tianqi2337

Round 3: Wang, Tianqi - P... · 25 Oct 2025

0-1

Hutton, Henry1828

2025 Charlotte Fall ALTO · 24 Oct 2025

0-1

Ashwin, Jayaram

2025 Charlotte Fall ALTO · 24 Oct 2025

½-½

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

Ruy Lopez: Morphy

75.0%

8 GamesLow sample·Loses

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6

Strengths

AVOID

White

Queen's Gambit Declined

69.2%

13 Games·Wins

1.d4 d5 2.c4 e6

Grünfeld

60.0%

10 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 d5

Black

King's Indian: Saemisch

61.5%

13 Games·Wins

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3

Critical Blunders

Tactical errors analyzed with Stockfish

4 errors

▶

#39Qd4??

Tactics

vs Rawshani

OTB·2025

▶

#65Be7??

Endgame

vs Lee

OTB·2024

▶

#32Qh1+??

Tactics

vs Smith

OTB·2019

▶

#49Ke5??

Endgame

vs So

OTB·2013

Endgame Statistics

16 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2025

2024

2019

2018

2017

2016

PRO

Starting Position

434 Games

44%37%19%

Move	Games	%
1.e4	229	63%
1.d4	155	62%
1.c4	25	68%
1.Nf3	24	63%
1.g3 Weak	1	0%

1.e4

63%

229

1.d4

62%

155

1.c4

68%

1.Nf3

63%

1.g3

Perelshteyn, Eugene

Play against Perelshteyn, Eugene's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Ruy Lopez: Morphy

Strengths

Queen's Gambit Declined

Grünfeld

King's Indian: Saemisch

Critical Blunders