GM

Heberla, Bartlomiej

POL POL·Born 1985·FIDE #1115120·2,779 Games

Classical25212,539 Games
Rapid2423133 Games
Blitz2394107 Games

Statistics

2779

Total

1260

Wins

973

Draws

545

Losses

45%35%20%

Play Style

What you need to know before facing them

Elite accuracy: 93.3% average
High resilience (57%): Dangerous even when losing
Solid conversion: 88%
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.Nc3 ♔ (72% in 16 games)
Vulnerable to 1.g3 ♚ (only 40%)

Deep Analysis

Stockfish 18 · Classical games · 625 analyzed

Accuracy by phase
Opening96.4%
Middlegame93.5%
Endgame94.8%

Clutch Factor

Performance under pressure

+5%
Winning (+2 or more)94%
232 Games
Equal position95%
175 Games
Losing (-2 or more)89%
93 Games

Problematic Pieces

Which pieces cause most errors?

♖
22%
93 errors
♙
20%
85 errors
♕
18%
78 errors
♞
16%
68 errors
♗
12%
53 errors
♔
11%
47 errors

Critical Moment

When does the first serious error occur?

Move 41average
1-15
16-25
26-35
36-45
46+
39% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

13
16
12
12
11
11
12
13
11
13
abcdefgh
Many
Few
Critical squares
f616 err
d813 err
e413 err
f313 err
d412 err
f6/d8 concentrate most errors. Force decisions in those zones.

Recent Games

W
Florovic, Filip2336

TIPOS TCh-SVK 2025-26 · 26 Apr 2026

1-0
W
Federic, Jozef2219

TIPOS TCh-SVK 2025-26 · 25 Apr 2026

0-1
W
Roubalik, Jakub2327

TIPOS TCh-SVK 2025-26 · 24 Apr 2026

1-0
L
Demchenko, Anton2619

Rond 9: Demchenko, Anton ... · 8 Mar 2026

1-0
L
Demchenko, Aleksandr1940

TCh-SWE Elitserien · 8 Mar 2026

1-0
W
Akesson, Ralf2328

Swedish Team Championship... · 7 Mar 2026

1-0

Openings

Based on player games

Weaknesses

EXPLOIT!
White
Ruy Lopez: Closed
50.0%
8 GamesLow sample·Loses

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7

Black

No significant weaknesses detected as Black

Strengths

AVOID
White
Sicilian: Classical
80.0%
10 Games·Wins

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

English: Anglo-Indian
73.7%
19 Games·Wins

1.c4 Nf6 2.Nc3 g6

Black
Sicilian: e6 Systems
56.2%
73 Games·Wins

1.e4 c5 2.Nf3 e6

Sicilian: d6 Systems
46.4%
69 Games·Wins

1.e4 c5 2.Nf3 d6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#22Re3??
Tactics
vs Sydoryka
OTB·2025
▶
#51Kd5??
Endgame
vs Flores Quillas
OTB·2025
▶
#25Qc3+??
Tactics
vs Kanarek
OTB·2025
▶
#38Kh7??
Tactics
vs Dobosiewicz
OTB·2025
▶
#36Qxb4??
Tactics
vs Teclaf
OTB·2025
▶
#62c4??
Endgame
vs Mizzi
OTB·2025
▶
#37Bc6??
Tactics
vs Malek
OTB·2025
▶
#66Kd2??
Endgame
vs Baum
OTB·2025
▶
#49Kf7??
Endgame
vs Krzyzanowski
OTB·2025
▶
#29Qb3??
Tactics
vs Lach
OTB·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
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
1386 Games
51%33%16%
1.e4
68%
769
1.d4
67%
320
1.c4
67%
184
1.Nf3
72%
88
1.Nc3
72%
16
1.g3
83%
9
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