Scouting report: Helgi Olafsson (GM, ISL)

1,438 over-the-board games in the Chess Stalker database (1,390 classical, 22 rapid, 26 blitz): 34% wins, 44% draws, 22% losses. FIDE rating 2447 standard, 2491 rapid, 2404 blitz. 93 games analyzed with Stockfish: 92% accuracy, 0.1 blunders per game.

  • Opening repertoire of Helgi Olafsson as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Helgi Olafsson's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/2300010 — no account needed.

Helgi Olafsson

GM

ISLborn 1956FIDE ID 2300010

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2380
2420
2460
2500
2540
2491 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2491
2447
2404
2555peak, Apr 2014
1,438games
492wins, 34%
627draws, 44%
319losses, 22%

Play style

before facing them
Elite accuracy: 92.2% average
Low resilience (31%): Doesn't save lost positions
Very precise: only 0.1 blunders/game
Dominates 1.c4 as ♔ (65% in 183 games)

Play against Olafsson's Twin

Their real openings, level & style

Based on 1,438 games

Openings

1,438 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
English: Anglo-Indian1.c4 f6 2.c3 g615 games, last played 11 years ago66.7%wins

Deep analysis

Stockfish · Classical · 93 analyzed
Accuracy by phase
Opening
96.7%
Middlegame
93.4%
Endgame
94.9%
Clutch factor
+8%
Winning (+2)
95%
Equal
94%
Losing (−2)
88%
Problematic pieces
23%
22 err
21%
20 err
21%
20 err
16%
15 err
16%
15 err
4%
4 err
Critical moment
Move 43 avg
0%
1-15
17%
16-25
17%
26-35
33%
36-45
33%
46+
33% of blunders occur after move 36-45. Keep tension until then.
Error heatmap · Critical squares
5
5
6
Few
Many
e4
6
c5
5
f6
5
d4
4
e6
4
e4/c5 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#24
xe4?? vs Laurusas
Middlegame · OTB · 2025
#48
c1?? vs Hardaway
Endgame · OTB · 2025
#36
xe8?? vs Temirbayev
Middlegame · OTB · 2025
#36
xc3?? vs Donchenko
Middlegame · OTB · 2024
#58
c5?? vs Hansen
Endgame · OTB · 2023
#37
xb2?? vs Arngrimsson
Endgame · OTB · 2023

Recent games

Nunn, John D M(2514)

World Senior Teams +65 · 28 Apr 2026

½–½
Janovsky, Sergey(2496)

World Senior Teams +65 · 27 Apr 2026

½–½
Ftacnik, Lubomir(2417)

World Senior Teams +65 · 26 Apr 2026

½–½
Vaisser, Anatoly(2412)

World Senior Teams +65 · 25 Apr 2026

1–0
Heim, Sverre(2294)

World Senior Teams +65 · 23 Apr 2026

½–½
Welling, Gerard(2214)

World Senior Teams +65 · 22 Apr 2026

1–0

Endgame statistics

Repertoire

PRO
1,438 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
718 games38%W44%D18%L
Move
1. d4
3155m
32%50%18
58%
1. c4
1835m
45%40%15
65%
1. f3
1689m
39%39%22
59%
1. e4
513y
41%43%16
63%
1. g3
1Aug 1999
100%
100%

🍪 Cookies · Chess Stalker stores in your browser only what it needs to work (session and preferences) and measures its audience with its own cookie-free analytics. Analytics are optional.