GM
Janovsky, Sergey
RUS·Born 1960·FIDE #4102711·279 Games
RUS Classical2489265 Games
Rapid—14 Games
Blitz—0 Games
Statistics
279
Total
85
Wins
122
Draws
72
Losses
30%44%26%
Play Style
What you need to know before facing them
Plays 97.2% better with black
Very precise: only 0.0 blunders/game
Dominates 1.e4 ♔ (55% in 133 games)
Vulnerable to 1.Nf3 ♚ (only 43%)
Deep Analysis
Stockfish 18 · Classical games · 1 analyzed
Accuracy by phase
Opening96.8%
Middlegame98.1%
Endgame95.0%
Clutch Factor
Performance under pressure
Winning (+2 or more)85%
0 Games
Equal position97%
1 Games
Losing (-2 or more)85%
0 Games
Problematic Pieces
Which pieces cause most errors?
♗
0%
0 errors
♔
0%
0 errors
♞
0%
0 errors
♙
0%
0 errors
♕
0%
0 errors
♖
0%
0 errors
Critical Moment
When does the first serious error occur?
Move 30average
1-15
16-25
26-35
36-45
46+
Error Heatmap
Where do most errors occur?
Insufficient data
Recent Games
L
Gruenfeld, Yehuda2367
World Senior Teams +65 · 28 Apr 2026
D
Olafsson, Helgi2439
World Senior Teams +65 · 27 Apr 2026
D
Jussupow, Artur2554
World Senior Teams +65 · 26 Apr 2026
L
Novik, M.2466
Nesis Rapid Cup · 22 May 2007
L
Sakaev, Konstantin2633
Nesis Rapid Cup · 22 May 2007
D
Komarov, D.2539
Nesis Rapid Cup · 22 May 2007
Openings
Based on player games
Weaknesses
EXPLOIT!White
Sicilian: Alapin
47.1%17 Games·Loses
1.e4 c5 2.c3 d5
Black
No significant weaknesses detected as Black
Strengths
AVOIDWhite
No consistent strengths detected as White
Black
No consistent strengths detected as Black
Critical Blunders
Tactical errors analyzed with Stockfish
No blunders recorded
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2026
2007
2004
2003
2000
1998
PRO
8
76
5
4
3
2
1a
b
c
d
efgh137 Games
34%43%23%
1.e4
55%133
1.d4
50%4