Aizenberg, Benny

ISR ISR·Born 2006·FIDE #2821125·796 Games

Classical2451699 Games

Rapid241252 Games

Blitz245764 Games

Statistics

796

Total

358

Wins

155

Draws

282

Losses

45%19%35%

Play Style

What you need to know before facing them

Elite accuracy: 93.1% average

Solid conversion: 93%

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.f4 ♔ (81% in 26 games)

Vulnerable to 1.Nf3 ♚ (only 39%)

Deep Analysis

Stockfish 18 · Classical games · 293 analyzed

Accuracy by phase

Opening96.7%

Middlegame93.1%

Endgame95.4%

Clutch Factor

Performance under pressure

+4%

Winning (+2 or more)94%

103 Games

Equal position95%

90 Games

Losing (-2 or more)90%

100 Games

Problematic Pieces

Which pieces cause most errors?

♖

23%

59 errors

♕

19%

50 errors

♞

18%

47 errors

♙

17%

44 errors

♗

12%

32 errors

♔

10%

27 errors

Critical Moment

When does the first serious error occur?

Move 40average

1-15

16-25

26-35

36-45

46+

56% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

g513 err

b49 err

d58 err

d68 err

e48 err

g5/b4 concentrate most errors. Force decisions in those zones.

Recent Games

Gavrilescu, David2545

26th ch-EUR Indiv 2026 · 13 Apr 2026

½-½

Pultinevicius, Paulius2562

26th ch-EUR Indiv 2026 · 12 Apr 2026

1-0

Heimisson, Hilmir Freyr2297

26th ch-EUR Indiv 2026 · 10 Apr 2026

0-1

Gov, Guy2222

26th ch-EUR Indiv 2026 · 9 Apr 2026

1-0

Sason, Noam2199

26th ch-EUR Indiv 2026 · 8 Apr 2026

1-0

Hasson Schrager, Shalev2110

26th ch-EUR Indiv 2026 · 7 Apr 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Ruy Lopez: Marshall

50.0%

8 GamesLow sample·Loses

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5

Black

Sicilian: Taimanov

87.5%

8 GamesLow sample·Loses

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6

King's Indian

61.9%

21 Games·Loses

1.d4 Nf6 2.c4 g6

Strengths

AVOID

White

Sicilian: e6 Systems

62.5%

16 Games·Wins

1.e4 c5 2.Nf3 e6

French Defense

58.8%

17 Games·Wins

1.e4 e6 2.d4 d5

Black

Sicilian: Closed

50.0%

10 Games·Wins

1.e4 c5 2.Nc3 Nc6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#31d4??

Tactics

vs Sammed Jaykumar

Rapid·2025

▶

#36Be7??

Tactics

vs Lohia

Rapid·2025

▶

#22Rxg2??

Tactics

vs Josse

Rapid·2025

▶

#41Kg5??

Endgame

vs Dominguez Perez

Rapid·2025

▶

#40Rg3??

Tactics

vs Sherwood

Rapid·2025

▶

#77Qc6??

Endgame

vs Willow

OTB·2025

▶

#24Bxg5??

Tactics

vs Shturman

OTB·2025

▶

#13d6??

Tactics

vs Priansh Das

OTB·2025

▶

#20Bc5??

Tactics

vs Gan-Erdene

Blitz·2025

▶

#34Re1??

Tactics

vs Lyutsinger

Blitz·2025

Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

405 Games

51%20%29%

Move	Games	%
1.e4	306	59%
1.f4 Strong	26	81%
1.g4	23	67%
1.d4	18	61%
1.c4	17	47%
1.b3 Strong	7	79%
1.Nf3	4	50%
1.a3 Strong	2	100%
1.Nc3 Strong	2	100%

1.e4

59%

306

1.f4

81%

1.g4

67%

1.d4

61%

1.c4

47%

1.b3

79%

1.Nf3

50%

1.a3

100%

1.Nc3

100%

Aizenberg, Benny

Play against Aizenberg, Benny's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Ruy Lopez: Marshall

Sicilian: Taimanov

King's Indian

Strengths

Sicilian: e6 Systems

French Defense

Sicilian: Closed

Critical Blunders