Scouting report: Rene Stern (GM, GER)

1,123 over-the-board games in the Chess Stalker database (1,071 classical, 33 rapid, 19 blitz): 46% wins, 34% draws, 20% losses. FIDE rating 2499 standard, 2456 rapid, 2525 blitz. 117 games analyzed with Stockfish: 93% accuracy, 0.12 blunders per game.

  • Opening repertoire of Rene Stern as White and Black, with results per line — free.
  • Weaknesses and blunder patterns, evaluated with Stockfish — free.
  • Recent over-the-board games and endgame statistics.
  • Twin Bot: a sparring bot that imitates Rene Stern's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/4611799 — no account needed.

Rene Stern

GM

Germanyborn 1972FIDE ID 4611799

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2440
2480
2520
2499 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2525
2499
2456
2555peak, Apr 2015
1,123games
518wins, 46%
386draws, 34%
219losses, 20%

Play style

before facing them
Elite accuracy: 92.8% average
Solid conversion: 85%
Very consistent (87%)
Very precise: only 0.1 blunders/game
Dominates 1.Nf3 as ♔ (70% in 175 games)

Play against Stern's Twin

Their real openings, level & style

Based on 1,123 games

Openings

1,123 games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
King's Indian: Main Line1.d4 f6 2.c4 g6 3.c3 g7 4.e4 d6 5.f3 O-O29 games, last played 11 years ago65.5%wins
King's Indian: Classical1.d4 f6 2.c4 g6 3.c3 g7 4.e4 d6 5.f3 O-O 6.e2 e524 games, last played 11 years ago58.3%wins

Deep analysis

Stockfish · Classical · 117 analyzed
Accuracy by phase
Opening
96.4%
Middlegame
93.9%
Endgame
95.1%
Clutch factor
+6%
Winning (+2)
94%
Equal
95%
Losing (−2)
87%
Problematic pieces
28%
29 err
21%
22 err
17%
18 err
17%
18 err
10%
10 err
6%
6 err
Critical moment
Move 44 avg
0%
1-15
30%
16-25
0%
26-35
10%
36-45
60%
46+
60% of blunders occur after move 46. Keep tension until then.
Error heatmap · Critical squares
6
5
Few
Many
f6
6
d5
5
e5
4
g4
4
b2
3
f6/d5 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors
#32
e2?? vs Florstedt
Endgame · OTB · 2022
#20
h1?? vs Svane
Middlegame · OTB · 2022
#13
g4?? vs Kunin
Middlegame · OTB · 2021
#52
xf6?? vs Schulz
Endgame · OTB · 2021
#19
c1?? vs Dobrikov
Middlegame · Rapid · 2020
#17
fxg6?? vs Meissner
Middlegame · Rapid · 2020

Recent games

Volokitin, Andrei(2684)

Bundesliga 2021-22 · 29 May 2022

1–0
Seel, Christian, Dr.(2486)

Schachbundesliga · 28 May 2022

½–½
Kryvoruchko, Yuriy(2674)

Bundesliga 2021-22 · 15 May 2022

0–1
Ragger, Markus(2636)

Bundesliga 2021-22 · 14 May 2022

½–½
Wojtaszek, Radoslaw(2694)

Bundesliga 2021-22 · 1 May 2022

0–1
Keymer, Vincent(2655)

Bundesliga 2021-22 · 30 Apr 2022

0–1

Endgame statistics

Repertoire

PRO
1,123 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
571 games50%W34%D16%L
Move
1. d4
3807y
49%34%17
66%
1. f3
1754y
54%32%14
70%
1. c4
84y
38%50%
63%
1. e4
825y
25%38%37%
44%

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