GM
Pelletier, Yannick
SUI·Born 1976·FIDE #1301837·2,455 Games
SUI Classical25142,380 Games
Rapid264319 Games
Blitz—56 Games
Statistics
2455
Total
869
Wins
1102
Draws
484
Losses
35%45%20%
Play Style
What you need to know before facing them
Elite accuracy: 93.8% average
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 ♔ (69% in 368 games)
Deep Analysis
Stockfish 18 · Classical games · 239 analyzed
Accuracy by phase
Opening96.8%
Middlegame94.1%
Endgame95.9%
Clutch Factor
Performance under pressure
Winning (+2 or more)95%
66 Games
Equal position96%
108 Games
Losing (-2 or more)90%
65 Games
Problematic Pieces
Which pieces cause most errors?
♖
30%
49 errors
♗
18%
29 errors
♞
16%
26 errors
♕
15%
24 errors
♙
14%
23 errors
♔
8%
14 errors
Critical Moment
When does the first serious error occur?
Move 43average
1-15
16-25
26-35
36-45
46+
46% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
9
5
5
9
4
5
5
4
7
6
abcdefgh
Many
Few
Critical squares
d59 err
d79 err
f27 err
f16 err
c45 err
d5/d7 concentrate most errors. Force decisions in those zones.
Recent Games
W
Kienboeck, Benjamin2238
TCh-SUI 2026 · 19 Apr 2026
W
Bogner, Sebastian2558
SMM Rd 8+9 · 28 Sept 2025
D
Demuth, Adrien2517
Switzerland Team Champion... · 27 Sept 2025
L
Georgiadis,N2507
TCh-SUI 2025 · 24 Aug 2025
L
Georgiadis, Nico2507
TCh-SUI 2025 · 24 Aug 2025
L
Wagner, Dennis2607
Switzerland Team Champion... · 23 Aug 2025
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
Sicilian: Rossolimo
70.0%10 Games·Loses
1.e4 c5 2.Nf3 Nc6 3.Bb5
Caro-Kann: Advance
69.2%13 Games·Loses
1.e4 c6 2.d4 d5 3.e5
Strengths
AVOIDWhite
Reti: KIA
70.0%10 Games·Wins
1.Nf3 d5 2.g3 Nf6
Reti vs King's Indian
56.2%73 Games·Wins
1.Nf3 Nf6 2.c4 g6
Black
Sicilian: Alapin
70.0%10 Games·Wins
1.e4 c5 2.c3 d5
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#24Rdf1??
Tactics
vs Georgiadis
OTB·2025
▶
#74Ng4??
Endgame
vs Valdes Romero
OTB·2024
▶
#36Rxc6??
Tactics
vs Vernay
OTB·2024
▶
#35Rbb8??
Tactics
vs Mattenberger
OTB·2024
▶
#59b3??
Endgame
vs Sonis
OTB·2024
▶
#20Qf3??
Tactics
vs Nikolovski
OTB·2023
▶
#32Rf7??
Tactics
vs Kurmann
OTB·2022
▶
#60Qe5??
Endgame
vs Praggnanandhaa R
OTB·2022
▶
#36Rxd2??
Tactics
vs Forster
OTB·2022
▶
#34Rc4??
Tactics
vs Maurizzi
OTB·2022
Endgame Statistics
23 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
efgh1233 Games
41%42%17%
1.d4
58%691
1.Nf3
69%368
1.c4
65%105
1.e4
62%65
1.b3
50%2
1.g3
25%2