Raczek, Krzysztof

POL POL·Born 2008·FIDE #21005303·833 Games

Classical2487734 Games

Rapid240242 Games

Blitz239657 Games

Statistics

833

Total

396

Wins

242

Draws

193

Losses

48%29%23%

Play Style

What you need to know before facing them

Elite accuracy: 92.8% average

Solid conversion: 81%

Very consistent (84%)

Very precise: only 0.1 blunders/game

Dominates 1.b3 ♔ (81% in 18 games)

Deep Analysis

Stockfish 18 · Classical games · 337 analyzed

Accuracy by phase

Opening96.2%

Middlegame93.3%

Endgame94.9%

Clutch Factor

Performance under pressure

+7%

Winning (+2 or more)94%

134 Games

Equal position95%

137 Games

Losing (-2 or more)87%

66 Games

Problematic Pieces

Which pieces cause most errors?

♖

25%

82 errors

♞

17%

56 errors

♕

16%

51 errors

♙

15%

50 errors

♔

14%

44 errors

♗

13%

41 errors

Critical Moment

When does the first serious error occur?

Move 39average

1-15

16-25

26-35

36-45

46+

29% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

e612 err

c611 err

d210 err

f610 err

a59 err

e6/c6 concentrate most errors. Force decisions in those zones.

Recent Games

Sowinski, Pawel2445

5th Gambit GM Closed 2026 · 1 Jun 2026

½-½

Cvek, Robert2376

5th Gambit GM Closed 2026 · 1 Jun 2026

½-½

Simacek, Pavel2369

5th Gambit GM Closed 2026 · 31 May 2026

1-0

Meier, Georg2612

TCh-AUT Rapid 2026 · 17 May 2026

½-½

Movsesian, Sergei2594

TCh-AUT Rapid 2026 · 17 May 2026

1-0

Sadilek, Peter2317

TCh-AUT Rapid 2026 · 17 May 2026

½-½

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

Sicilian: Classical

55.6%

9 GamesLow sample·Loses

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6

Strengths

AVOID

White

Sicilian: 2...Nc6

66.7%

18 Games·Wins

1.e4 c5 2.Nf3 Nc6

Black

Caro-Kann: Advance

52.0%

25 Games·Wins

1.e4 c6 2.d4 d5 3.e5

King's Indian

50.0%

18 Games·Wins

1.d4 Nf6 2.c4 g6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#16Qf7+??

Tactics

vs Sherman

OTB·2025

▶

#46Rxh4??

Endgame

vs Rudolf

OTB·2025

▶

#46Kd3??

Endgame

vs Valiyev

OTB·2025

▶

#10Bf8??

Tactics

vs Kanov

OTB·2025

▶

#39Ng5??

Tactics

vs Tleukhanov

OTB·2025

▶

#25Ne2??

Tactics

vs Shogdzhiev

OTB·2025

▶

#46Qh3+??

Endgame

vs Kurbanov

Blitz·2025

▶

#41Qc4??

Endgame

vs Manukian

Blitz·2025

▶

#35Qa8??

Tactics

vs Gan-Erdene

Blitz·2025

▶

#28Re8??

Tactics

vs Jendrowiak

Rapid·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

416 Games

53%31%16%

Move	Games	%
1.e4	129	66%
1.d4	102	70%
1.Nf3	91	67%
1.c4	75	68%
1.b3 Strong	18	81%
1.g3 Strong	1	100%

1.e4

66%

129

1.d4

70%

102

1.Nf3

67%

1.c4

68%

1.b3

81%

1.g3

100%

Raczek, Krzysztof

Play against Raczek, Krzysztof's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Sicilian: Classical

Strengths

Sicilian: 2...Nc6

Caro-Kann: Advance

King's Indian

Critical Blunders