GM
Fontaine, Robert
SUI·Born 1980·FIDE #605590·871 Games
SUI Classical2528832 Games
Rapid—3 Games
Blitz—36 Games
Statistics
871
Total
334
Wins
304
Draws
233
Losses
38%35%27%
Play Style
What you need to know before facing them
Elite accuracy: 90.8% average
Very consistent (91%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 ♔ (61% in 367 games)
Deep Analysis
Stockfish 18 · Classical games · 14 analyzed
Accuracy by phase
Opening96.4%
Middlegame92.9%
Endgame91.8%
Clutch Factor
Performance under pressure
Winning (+2 or more)85%
0 Games
Equal position92%
7 Games
Losing (-2 or more)89%
7 Games
Problematic Pieces
Which pieces cause most errors?
♖
27%
6 errors
♞
23%
5 errors
♗
18%
4 errors
♔
14%
3 errors
♙
14%
3 errors
♕
5%
1 errors
Critical Moment
When does the first serious error occur?
Move 36average
1-15
16-25
26-35
36-45
46+
50% of blunders occur between move 26-35. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
1
2
2
3
1
1
1
1
1
2
abcdefgh
Many
Few
Critical squares
c53 err
e22 err
f62 err
f72 err
c21 err
c5/e2 concentrate most errors. Force decisions in those zones.
Recent Games
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SMM 2023 · 14 Oct 2023
Openings
Based on player games
Weaknesses
EXPLOIT!White
French: Winawer
41.2%17 Games·Loses
1.e4 e6 2.d4 d5 3.Nc3 Bb4
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
Sicilian: Najdorf
60.0%30 Games·Wins
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6
Black
Sicilian: d6 Systems
50.0%26 Games·Wins
1.e4 c5 2.Nf3 d6
Critical Blunders
Tactical errors analyzed with Stockfish
3 errors
▶
#54Rc5+??
Endgame
vs Georgiadis
OTB·2025
▶
#39Kf6??
Tactics
vs Ivanchuk
OTB·2003
▶
#32c7f7??
Endgame
vs Kasparov
OTB
Endgame Statistics
9 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2025
2024
2023
2022
2021
2019
PRO
8
76
5
4
3
2
1a
b
c
d
efgh443 Games
42%36%22%
1.e4
61%367
1.d4
59%55
1.Nf3
44%9
1.c4
70%5
1.g3
100%3
1.g4
50%2
1.b3
25%2