IM

Csonka, Balazs

HUN HUN·Born 1997·FIDE #742910·3,597 Games

Classical24623,481 Games

Rapid240898 Games

Blitz241918 Games

Statistics

3597

Total

1735

Wins

991

Draws

868

Losses

48%28%24%

Play Style

What you need to know before facing them

Elite accuracy: 95.3% average

Very consistent (93%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 ♔ (73% in 107 games)

Vulnerable to 1.g3 ♚ (only 47%)

Deep Analysis

Stockfish 18 · Classical games · 103 analyzed

Accuracy by phase

Opening96.9%

Middlegame94.0%

Endgame96.2%

Clutch Factor

Performance under pressure

+6%

Winning (+2 or more)96%

34 Games

Equal position95%

63 Games

Losing (-2 or more)90%

6 Games

Problematic Pieces

Which pieces cause most errors?

♙

27%

10 errors

♖

27%

10 errors

♔

16%

6 errors

♕

14%

5 errors

♗

8%

3 errors

♞

8%

3 errors

Critical Moment

When does the first serious error occur?

Move 36average

1-15

16-25

26-35

36-45

46+

67% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

2

2

2

2

2

1

2

1

2

2

abcdefgh

Many

Few

Critical squares

a72 err

c22 err

c42 err

d62 err

e42 err

a7/c2 concentrate most errors. Force decisions in those zones.

Recent Games

L

Bok, Benjamin2560

1st 3-0 Thu 9th Apr 2026 · 9 Apr 2026

1-0

D

Sarana, Alexey2658

1st 3-0 Thu 9th Apr 2026 · 9 Apr 2026

½-½

W

Fogo Esquivel, Levi Kalani Alexander2090

1st 3-0 Thu 9th Apr 2026 · 9 Apr 2026

1-0

L

George, Kevin2371

1st 3-0 Thu 9th Apr 2026 · 9 Apr 2026

0-1

D

Maghsoodloo, Parham2720

1st 3-0 Thu 9th Apr 2026 · 9 Apr 2026

½-½

W

Luong Phuong Hanh2282

1st 3-0 Thu 9th Apr 2026 · 9 Apr 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Scotch Game

45.5%

11 Games·Loses

1.e4 e5 2.Nf3 Nc6 3.d4

Black

Nimzo-Indian: Capablanca

66.7%

9 GamesLow sample·Loses

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3

Nimzo-Indian: Rubinstein

61.5%

13 Games·Loses

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3

Strengths

AVOID

White

Nimzo-Indian: Rubinstein

72.7%

22 Games·Wins

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3

Sicilian: e6 Systems

64.8%

71 Games·Wins

1.e4 c5 2.Nf3 e6

Black

Scotch Game

62.5%

24 Games·Wins

1.e4 e5 2.Nf3 Nc6 3.d4

Reti vs King's Indian

61.5%

13 Games·Wins

1.Nf3 Nf6 2.c4 g6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#77Bxg5??

Endgame

vs Kulon

OTB·2025

▶

#38Qc2??

Tactics

vs Davtyan

OTB·2025

▶

#36Kf1??

Tactics

vs Tisma

OTB·2024

▶

#21c4??

Tactics

vs Molnar

OTB·2024

▶

#39gxf4??

Tactics

vs Poltorak

OTB·2024

▶

#66Kh4??

Endgame

vs Csiszar

Rapid·2024

▶

#18Qxa7??

Tactics

vs Kelemen

Rapid·2024

▶

#22g5??

Tactics

vs Juhasz

Blitz·2024

▶

#27Nxg7??

Tactics

vs Horvath

Blitz·2024

▶

#43h2??

Endgame

vs Papp

Blitz·2024

Endgame Statistics

21 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

·

2026

2025

2024

2023

2022

2021

PRO

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Starting Position

1830 Games

52%27%21%

Move	Games	Performance	%
1.d4	832		65%
1.e4	751		66%
1.Nf3 Strong	135		71%
1.c4 Strong	107		73%
1.b3	4		63%
1.h4 Strong	1		100%

1.d4

65%

832

1.e4

66%

751

1.Nf3

71%

135

1.c4

73%

107

1.b3

63%

4

1.h4

100%

1

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