Ben Ari, Yannay

ISR ISR·Born 2004·FIDE #2815222·505 Games

Classical2468487 Games

Rapid241012 Games

Blitz24206 Games

Statistics

505

Total

233

Wins

161

Draws

109

Losses

46%32%22%

Play Style

What you need to know before facing them

Elite accuracy: 92.8% average

Solid conversion: 81%

Very consistent (87%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 ♔ (72% in 75 games)

Deep Analysis

Stockfish 18 · Classical games · 302 analyzed

Accuracy by phase

Opening96.5%

Middlegame93.4%

Endgame95.1%

Clutch Factor

Performance under pressure

+6%

Winning (+2 or more)94%

133 Games

Equal position94%

112 Games

Losing (-2 or more)88%

57 Games

Problematic Pieces

Which pieces cause most errors?

♖

23%

62 errors

♙

22%

60 errors

♕

17%

45 errors

♞

16%

44 errors

♗

14%

37 errors

♔

22 errors

Critical Moment

When does the first serious error occur?

Move 34average

1-15

16-25

26-35

36-45

46+

42% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

c411 err

g411 err

c510 err

f410 err

f510 err

c4/g4 concentrate most errors. Force decisions in those zones.

Recent Games

Rusan, Paul-Cristian2017

2nd 3-0 Thu 19th Feb 2026 · 19 Feb 2026

0-1

Sargsyan, Anna M.2372

2. 3-0 Thu 19. Feb 2026 · 19 Feb 2026

1-0

Ozdemir, Serhan Berat2221

2. 3-0 Thu 19. Feb 2026 · 19 Feb 2026

1-0

Rusan, Paul-Andrei2017

2. 3-0 Thu 19. Feb 2026 · 19 Feb 2026

0-1

Nurman, Alua2363

Round 7: Ben Ari, Yannay ... · 18 Feb 2026

0-1

Piekielny, Pawel2316

Round 5: Piekielny, Pawel... · 17 Feb 2026

½-½

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

No consistent strengths detected as White

Black

Sicilian: e6 Systems

66.7%

12 Games·Wins

1.e4 c5 2.Nf3 e6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#33Re5??

Tactics

vs Boruchovsky

OTB·2026

▶

#48Kg4??

Endgame

vs Friedland

OTB·2026

▶

#55Qxd4??

Endgame

vs Galojan

OTB·2025

▶

#29Rd6??

Tactics

vs Pijpers

OTB·2025

▶

#34Rb7??

Tactics

vs Aslanov

OTB·2025

▶

#30Rc8??

Tactics

vs Efroimski

OTB·2025

▶

#34Rxa3??

Tactics

vs Mikhalevski

OTB·2025

▶

#14d5??

Tactics

vs Shvayger

OTB·2025

▶

#36Rxh6??

Tactics

vs Kobo

Blitz·2024

▶

#43Rb1??

Endgame

vs Smirin

Blitz·2024

Endgame Statistics

22 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

252 Games

45%33%22%

Move	Games	%
1.c4 Strong	75	72%
1.Nf3	59	54%
1.e4	55	52%
1.d4	46	62%
1.b3	9	67%
1.g3	3	67%
1.a3 Strong	2	100%
1.f4 Strong	1	100%
1.Nc3 Weak	1	0%
1.c3 Strong	1	100%

1.c4

72%

1.Nf3

54%

1.e4

52%

1.d4

62%

1.b3

67%

1.g3

67%

1.a3

100%

1.f4

100%

1.Nc3

1.c3

100%

Ben Ari, Yannay

Play against Ben Ari, Yannay's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Strengths

Sicilian: e6 Systems

Critical Blunders