GM
Hansen, Sune Berg
DEN·Born 1971·FIDE #1400266·2,003 Games
DEN Classical24901,973 Games
Rapid255322 Games
Blitz251017 Games
Statistics
2003
Total
867
Wins
725
Draws
411
Losses
43%36%21%
Play Style
What you need to know before facing them
Elite accuracy: 93.0% average
Very consistent (86%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (75% in 130 games)
Deep Analysis
Stockfish 18 · Classical games · 213 analyzed
Accuracy by phase
Opening96.3%
Middlegame93.9%
Endgame94.8%
Clutch Factor
Performance under pressure
Winning (+2 or more)95%
69 Games
Equal position94%
95 Games
Losing (-2 or more)89%
49 Games
Problematic Pieces
Which pieces cause most errors?
♖
29%
47 errors
♙
17%
28 errors
♕
15%
24 errors
♗
14%
23 errors
♔
12%
20 errors
♞
12%
19 errors
Critical Moment
When does the first serious error occur?
Move 42average
1-15
16-25
26-35
36-45
46+
41% of blunders occur between move 46+. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
4
6
6
8
5
5
6
4
4
4
abcdefgh
Many
Few
Critical squares
g58 err
c36 err
d56 err
f56 err
b45 err
g5/c3 concentrate most errors. Force decisions in those zones.
Recent Games
W
Borge, Nikolaj2367
ch-DEN 2026 · 5 Apr 2026
D
Pilgaard, Kim2355
ch-DEN 2026 · 4 Apr 2026
D
Chatalbashev, Boris2534
ch-DEN 2026 · 3 Apr 2026
L
Medhus, Vitus Bondo2439
ch-DEN 2026 · 2 Apr 2026
W
Nielsen, Viktor Haarmark2363
Danish Championship 2026 ... · 1 Apr 2026
D
Olsen, Filip Boe2456
ch-DEN 2026 · 31 Mar 2026
Openings
Based on player games
Weaknesses
EXPLOIT!White
Sicilian: Closed
54.5%11 Games·Loses
1.e4 c5 2.Nc3 Nc6
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Reti: KIA
75.0%12 Games·Wins
1.Nf3 d5 2.g3 Nf6
Nimzo-Indian: Rubinstein
63.6%22 Games·Wins
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3
Black
Italian: Two Knights
63.2%19 Games·Wins
1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6
Sicilian: e6 Systems
48.0%25 Games·Wins
1.e4 c5 2.Nf3 e6
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#67Qb4??
Endgame
vs Sorensen
OTB·2026
▶
#68Re5??
Endgame
vs Loftgaard
OTB·2025
▶
#25Rb5??
Tactics
vs Borge
OTB·2025
▶
#35Rxe4??
Tactics
vs Grieve
OTB·2025
▶
#65Qh2+??
Endgame
vs Ochsner
OTB·2025
▶
#59Ra8+??
Endgame
vs Olsen
OTB·2025
▶
#36Kf1??
Tactics
vs Kovalev
OTB·2024
▶
#39Qxf4??
Tactics
vs Tang
OTB·2024
▶
#22Qd7??
Tactics
vs Gabrielian
OTB·2024
▶
#22b6??
Tactics
vs Samadov
OTB·2024
Endgame Statistics
22 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2026
2025
2024
2023
2022
2021
PRO
8
76
5
4
3
2
1a
b
c
d
efgh1025 Games
49%34%17%
1.e4
65%580
1.d4
65%260
1.Nf3
75%130
1.c4
72%53
1.g3
50%1
1.b3
0%1