Antoniewski, Rafal

POL POL·Born 1980·FIDE #1111078·1,510 Games

Classical24461,499 Games

Rapid251211 Games

Blitz25810 Games

Statistics

1510

Total

526

Wins

763

Draws

221

Losses

35%51%15%

Play Style

What you need to know before facing them

Elite accuracy: 94.3% average

Very consistent (91%)

Very precise: only 0.0 blunders/game

Dominates 1.e4 ♔ (66% in 523 games)

Deep Analysis

Stockfish 18 · Classical games · 169 analyzed

Accuracy by phase

Opening96.6%

Middlegame94.4%

Endgame95.3%

Clutch Factor

Performance under pressure

+5%

Winning (+2 or more)95%

29 Games

Equal position95%

113 Games

Losing (-2 or more)91%

27 Games

Problematic Pieces

Which pieces cause most errors?

♖

30%

23 errors

♗

19%

15 errors

♞

17%

13 errors

♙

14%

11 errors

♕

13%

10 errors

♔

5 errors

Critical Moment

When does the first serious error occur?

Move 38average

1-15

16-25

26-35

36-45

46+

67% of blunders occur between move 16-25. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

f66 err

d54 err

b53 err

c43 err

c83 err

f6/d5 concentrate most errors. Force decisions in those zones.

Recent Games

Havelka, Josef2349

TCh-CZE Extraliga 2025-26 · 11 Jan 2026

½-½

Anton Guijarro, David2662

Round 5: Anton Guijarro, ... · 10 Jan 2026

1-0

Gonda, Laszlo2467

šachy.cz Extraliga 2025-2... · 29 Nov 2025

½-½

Baum, Jonasz2479

TCh-POL Ekstraliga 2025 · 10 Jun 2025

½-½

Malek, Jan2505

TCh-POL Ekstraliga 2025 · 9 Jun 2025

1-0

Malek,Jan2505

TCh-POL Ekstraliga 2025 · 9 Jun 2025

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

Sicilian: Taimanov

56.3%

16 Games·Loses

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

Strengths

AVOID

White

Sicilian: Sveshnikov

60.0%

10 Games·Wins

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5

Black

No consistent strengths detected as Black

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#24Re7??

Tactics

vs Socko

OTB·2025

▶

#39Qc3??

Tactics

vs Madej

OTB·2024

▶

#67Bf6??

Endgame

vs Felsberger

OTB·2022

▶

#20Nh5??

Tactics

vs Ruck

OTB·2022

▶

#57Qf3??

Endgame

vs Marszalek

OTB·2022

▶

#69Rf2??

Endgame

vs Frank

OTB·2021

▶

#32Bb5??

Tactics

vs Gajewski

OTB·2020

▶

#26Ra8??

Tactics

vs Toma

OTB·2020

▶

#28Rc5??

Tactics

vs Weiss

OTB·2019

▶

#18Ne4??

Tactics

vs Szwed

OTB·2019

Endgame Statistics

18 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

735 Games

40%50%10%

Move	Games	%
1.e4	523	66%
1.Nf3	78	65%
1.d4	75	61%
1.c4	51	57%
1.g3 Strong	4	75%
1.b3 Strong	3	83%
1.Nc3 Strong	1	100%

1.e4

66%

523

1.Nf3

65%

1.d4

61%

1.c4

57%

1.g3

75%

1.b3

83%

1.Nc3

100%

Antoniewski, Rafal

Play against Antoniewski, Rafal's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Sicilian: Taimanov

Strengths

Sicilian: Sveshnikov

Critical Blunders