Scouting report: Jonas Lampert (GM, GER)

650 over-the-board games in the Chess Stalker database (650 classical): 38% wins, 38% draws, 23% losses. FIDE rating 2536 standard, 2492 blitz. 49 games analyzed with Stockfish: 93% accuracy, 0.04 blunders per game.

  • Opening repertoire of Jonas Lampert 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 Jonas Lampert's style so you can rehearse the matchup — free online.

Full report: https://chessstalker.com/fide/1303759 — no account needed.

Jonas Lampert

GM

Germanyborn 1997FIDE ID 1303759

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026
2460
2500
2540
2525 · Sep 2023
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Sep 2023Oct 2026
2536
2492
2550peak, Dec 2018
650games
249wins, 38%
249draws, 38%
151losses, 23%

Play style

before facing them
Elite accuracy: 93.3% average
Solid conversion: 81%
Very consistent (90%)
Very precise: only 0.0 blunders/game
Dominates 1.d4 as ♔ (66% in 143 games)
Vulnerable to 1.c4 ♚ (only 43%)

Play against Lampert's Twin

Their real openings, level & style

Based on 650 games

Openings

650 games

Weaknesses

where they slip as ♔ White
Pirc Defense1.e4 d6 2.d4 f6only 9 games, last played 2 years ago55.6%losses

Strengths

what holds up for them as ♔ White
Grünfeld1.d4 f6 2.c4 g6 3.c3 d512 games, last played 2 years ago75.0%wins
King's Indian: Classical1.d4 f6 2.c4 g6 3.c3 g7 4.e4 d6 5.e214 games, last played 6 years ago71.4%wins

Deep analysis

Stockfish · Classical · 49 analyzed
Accuracy by phase
Opening
96.8%
Middlegame
93.5%
Endgame
95.5%
Clutch factor
+6%
Winning (+2)
94%
Equal
95%
Losing (−2)
89%
Problematic pieces
22%
9 err
20%
8 err
20%
8 err
20%
8 err
10%
4 err
10%
4 err
Critical moment
Move 24 avg
0%
1-15
50%
16-25
50%
26-35
0%
36-45
0%
46+
50% of blunders occur after move 16-25. Keep tension until then.
Error heatmap · Critical squares
3
3
3
3
Few
Many
e5
3
e6
3
g6
3
h6
3
c4
2
e5/e6 concentrate most errors. Force decisions in those zones.

Critical blunders

4 errors
#26
xa5?? vs Martinovic
Middlegame · OTB · 2022
#31
g6?? vs Studer
Endgame · OTB · 2019
#19
fxe6?? vs Boensch
Middlegame · OTB · 2019
#30
h3?? vs Oparin
Middlegame · OTB · 2019

Recent games

Efimenko, Zahar(2562)

1st BL Pauli · 21 Mar 2026

½–½
Harikrishna, Pentala(2704)

Titled Tue 25th Mar Late · 25 Mar 2025

½–½
Bortnyk, Olexandr(2601)

Titled Tue 25th Mar Late · 25 Mar 2025

0–1
Figorito, Nick(2036)

Titled Tue 25th Mar Late · 25 Mar 2025

1–0
Kavutskiy, Kostya(2351)

Titled Tue 25th Mar Late · 25 Mar 2025

1–0
Tang, Austin(2019)

Titled Tue 25th Mar Late · 25 Mar 2025

½–½

Endgame statistics

Repertoire

PRO
650 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
330 games41%W38%D21%L
Move
1. e4
1861y
38%36%26%
56%
1. d4
1431y
46%40%14
66%
1. f3
18y
100%
50%

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