GM
Stern, Rene
GER·Born 1972·FIDE #4611799·953 Games
GER Classical2499910 Games
Rapid245624 Games
Blitz252519 Games
Statistics
953
Total
465
Wins
317
Draws
171
Losses
49%33%18%
Play Style
What you need to know before facing them
Elite accuracy: 91.3% average
High resilience (57%): Dangerous even when losing
Solid conversion: 83%
Very precise: only 0.2 blunders/game
Dominates 1.Nf3 ♔ (70% in 164 games)
Deep Analysis
Stockfish 18 · Classical games · 49 analyzed
Accuracy by phase
Opening96.3%
Middlegame93.3%
Endgame93.9%
Clutch Factor
Performance under pressure
Winning (+2 or more)94%
28 Games
Equal position93%
12 Games
Losing (-2 or more)83%
9 Games
Problematic Pieces
Which pieces cause most errors?
♙
34%
20 errors
♔
19%
11 errors
♖
16%
9 errors
♞
12%
7 errors
♕
12%
7 errors
♗
7%
4 errors
Critical Moment
When does the first serious error occur?
Move 45average
1-15
16-25
26-35
36-45
46+
67% of blunders occur between move 46+. Keep tension until that moment.
Error Heatmap
Where do most errors occur?
2
3
3
2
3
2
2
2
2
2
abcdefgh
Many
Few
Critical squares
d53 err
f63 err
g43 err
c32 err
d12 err
d5/f6 concentrate most errors. Force decisions in those zones.
Recent Games
W
Volokitin, Andrei2687
Schachbundesliga · 29 May 2022
D
Seel, Christian, Dr.2486
Schachbundesliga · 28 May 2022
L
Kryvoruchko, Yuriy2683
Schachbundesliga · 15 May 2022
D
Ragger, Markus2647
Schachbundesliga · 14 May 2022
L
Wojtaszek, Radoslaw2694
Bundesliga 2021-22 · 1 May 2022
L
Keymer, Vincent2655
Bundesliga 2021-22 · 30 Apr 2022
Openings
Based on player games
Weaknesses
EXPLOIT!White
No significant weaknesses detected as White
Black
Reti: Double Fianchetto
62.5%8 GamesLow sample·Loses
1.Nf3 Nf6 2.g3 e6
Strengths
AVOIDWhite
Nimzo-Indian
60.8%51 Games·Wins
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4
King's Indian: Main Line
61.1%18 Games·Wins
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O
Black
Italian: Giuoco Piano
50.0%18 Games·Wins
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
Critical Blunders
Tactical errors analyzed with Stockfish
10 errors
▶
#69Kh1??
Endgamevs Ehmann
OTB·2019
▶
#63Kxf4??
Endgamevs Hirneise
OTB·2019
▶
#39d5??
Tacticsvs Krause
OTB·2019
▶
#12O-O-O??
Tacticsvs Frischmann
OTB·2019
▶
#63Ke5??
Endgamevs Braeuer
OTB·2019
▶
#20dxe6??
Tacticsvs Feuerstack
OTB·2019
▶
#29Nb6??
Tacticsvs Hebbinghaus
OTB·2019
▶
#29Qc3+??
Tacticsvs Schulze
OTB·2019
▶
#23Nxd5??
Tacticsvs Barzen
OTB·2019
▶
#29Nde4+??
Tacticsvs Gustafsson
OTB·2019
Endgame Statistics
16 endgame categories analyzed — discover where they collapse under pressure
Repertoire
☰ All
♟ Classical
⚡ Rapid
🔥 Blitz
PRO2022
2021
2020
2019
2018
2017
PRO
8
76
5
4
3
2
1a
b
c
d
efgh485 Games
53%32%15%
1.d4
70%305
1.Nf3
70%164
1.c4
63%8
1.e4
44%8