Berkes, Ferenc

HUN HUN·Born 1985·FIDE #718572·2,518 Games

Classical26122,450 Games

Rapid262653 Games

Blitz266415 Games

Play against Berkes, Ferenc's Twin

PRO

Uses their openings, level & style

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

Ready to play

2518 games analyzed

Statistics

Total

2518

Wins

1049

Draws

1166

Losses

302

42%46%12%

Play Style

What you need to know before facing them

Elite accuracy: 95.8% average

High resilience (59%): Dangerous even when losing

Solid conversion: 92%

Very consistent (95%)

Very precise: only 0.0 blunders/game

Dominates 1.e4 ♔ (72% in 83 games)

Deep Analysis

Stockfish 18 · Classical games · 402 analyzed

Accuracy by phase

Opening

96.8%

Middlegame

95.5%

Endgame

96.6%

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

+4%

Winning (+2 or more)

96%140g

Equal position

97%233g

Losing (-2 or more)

92%29g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

29%

32 errors

18%

20 errors

15%

17 errors

15%

17 errors

14%

15 errors

9 errors

Critical Moment — When does the first serious error occur?

Move 60 average

25%

75%

1-15

16-25

26-35

36-45

46+

75% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

d3 / b4

Critical squares

5 err

4 err

d3/b4 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

White75.0%Wins

King's Indian: Classical — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e520 Games · last played 7 years ago

White69.6%Wins

King's Indian: Main Line — 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O23 Games · last played 6 years ago

Black47.7%Wins

French: Tarrasch — 1.e4 e6 2.d4 d5 3.Nd244 Games · last played last year

Black50.0%Wins

Sicilian: Kan — 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a610 Games · last played 9 years ago

Critical Blunders

10 errors · Stockfish

#88Nd7+??Endgamevs PribelszkyOTB · 2025

#46c5??Endgamevs KazakouskiOTB · 2024

#42c2??Endgamevs HaringOTB · 2024

#48Rb4??Endgamevs VitiugovOTB · 2023

#38Rd5??Tacticsvs BjerreBlitz · 2022

#36b5??Endgamevs BeliavskyRapid · 2022

#24Qb4??Tacticsvs PirolaOTB · 2022

#43Rc3+??Endgamevs SeoRapid · 2022

#51Rd5??Endgamevs ManolacheRapid · 2022

#33Kc8??Tacticsvs DragnevOTB · 2022

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Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

1299 Games

49%41%10%

Move	Games	%
1.d4	923	70%
1.c4 Strong	138	71%
1.Nf3	117	69%
1.e4 Strong	83	72%
1.g3	24	63%
1.b3 Strong	9	72%
1.f4 Weak	3	0%
1.e3 Strong	2	100%

MoveGamesPerformance%

1.d4

923

70%

1.c4Strong

138

71%

1.Nf3

117

69%

1.e4Strong

72%

1.g3

63%

1.b3Strong

72%

1.f4Weak

1.e3Strong

100%