GM

Ziska, Helgi Dam

FAI FAI·Born 1990·FIDE #7200595·862 Games

Classical2542742 Games
Rapid258342 Games
Blitz256378 Games

Statistics

862

Total

423

Wins

292

Draws

146

Losses

49%34%17%

Play Style

What you need to know before facing them

Elite accuracy: 94.3% average
High resilience (58%): Dangerous even when losing
Solid conversion: 87%
Very consistent (92%)
Very precise: only 0.0 blunders/game
Dominates 1.e4 ♔ (70% in 381 games)

Deep Analysis

Stockfish 18 · Classical games · 81 analyzed

Accuracy by phase
Opening96.7%
Middlegame92.8%
Endgame94.1%

Clutch Factor

Performance under pressure

+6%
Winning (+2 or more)95%
46 Games
Equal position94%
29 Games
Losing (-2 or more)89%
6 Games

Problematic Pieces

Which pieces cause most errors?

♙
23%
10 errors
♕
20%
9 errors
♖
20%
9 errors
♗
14%
6 errors
♞
14%
6 errors
♔
9%
4 errors

Critical Moment

When does the first serious error occur?

Move 54average
1-15
16-25
26-35
36-45
46+
50% of blunders occur between move 36-45. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

3
2
1
2
2
3
3
1
2
2
abcdefgh
Many
Few
Critical squares
b53 err
c83 err
f63 err
c62 err
d22 err
b5/c8 concentrate most errors. Force decisions in those zones.

Recent Games

W
Novak, Attila Robert2155

Round 9: Novak, Attila Ro... · 22 Nov 2025

0-1
W
Novak, Attila Robert2155

TCh-Euro Small Nations · 21 Nov 2025

0-1
W
Krieger, Markus2168

TCh-Euro Small Nations · 19 Nov 2025

1-0
W
Isaakidis, Alexandros2248

Round 6: Isaakidis, Alexa... · 19 Nov 2025

0-1
W
Volpinari, Danilo1955

Round 5: Ziska, Helgi Dam... · 18 Nov 2025

1-0
W
Mooney, Graham1918

Round 4: Mooney, Graham -... · 17 Nov 2025

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!
White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID
White
Sicilian: d6 Systems
59.2%
49 Games·Wins

1.e4 c5 2.Nf3 d6

Sicilian: e6 Systems
57.1%
35 Games·Wins

1.e4 c5 2.Nf3 e6

Black
Sicilian: d6 Systems
48.7%
113 Games·Wins

1.e4 c5 2.Nf3 d6

Reti vs King's Indian
47.1%
17 Games·Wins

1.Nf3 Nf6 2.c4 g6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors
▶
#67Ke5??
Endgame
vs Kuybokarov
OTB·2024
▶
#52b3??
Endgame
vs Lee
OTB·2024
▶
#38Kg1??
Tactics
vs Fedoseev
OTB·2024
▶
#30Re7??
Tactics
vs Apol
OTB·2023
▶
#49Kd8??
Endgame
vs Klekowski
Rapid·2022
▶
#23Nd2??
Tactics
vs Szpar
Rapid·2022
▶
#30Rb5??
Tactics
vs Hrebenshchykova
Rapid·2022
▶
#58Rb6??
Endgame
vs Spalir
Blitz·2022
▶
#35Ra8??
Tactics
vs Pultinevicius
Blitz·2022
▶
#38Be5??
Tactics
vs Plichta
Blitz·2022
Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO
·
2025
2024
2023
2022
2021
2020
PRO
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Starting Position
430 Games
53%32%15%
1.e4
70%
382
1.Nf3
58%
31
1.f4
72%
9
1.c4
83%
6
1.g3
25%
2
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