Scouting report: David Klein (GM, NED)

432 over-the-board games in the Chess Stalker database (337 classical, 93 rapid, 2 blitz): 36% wins, 32% draws, 32% losses. FIDE rating 2495 standard. 33 games analyzed with Stockfish: 91% accuracy, 0.12 blunders per game.

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

Full report: https://chessstalker.com/fide/1003623 — no account needed.

David Klein

TitleGrandmasterFederationNetherlandsBorn1993FIDE ID1003623

Classical2495
Rapid—
Blitz—
Games432
W · D · L36 / 32 / 32
Peak2517

Rating history

2480
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2495no games played
Accuracy by phase
96.8%Opening92.0%Middlegame95.3%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 91.5% average
Very consistent (91%)
Very precise: only 0.1 blunders/game
Dominates 1.e4 as ♔ (59% in 162 games)
Vulnerable to 1.d4 ♚ (only 45%)

Recent games

Braun, Christian, Dr.(2245)

Dutch League 2022-23 · 11 Mar 2023

1–0
Geirnaert, Steven(2428)

Belgian Team Championship 2021-2... · 13 Mar 2022

½–½
Kaufeld, Juergen(2227)

Belgian Team Championship 2021-2... · 20 Feb 2022

½–½
Petrosyan, Manuel(2628)

Titled Tuesday · 25 Aug 2020

0–1
Hellers, Ferdinand(2592)

PRO League Group Stage · 17 Feb 2020

1–0

Play against Klein's Twin

Their real openings, level & style

Based on 432 games

Openings

Based on player games

No clear weaknesses!

By family

open a family to see its lines
PRO
432 games in scope
LineGamesScorevs 57.9%
6556.9%—
2458.3%—
2360.9%—
2145.2%−12.7 pts
1968.4%—
1550.0%—
1262.5%—
785.7%—

Mistakes

Problematic pieces
Insufficient data
Critical moment
Insufficient data
Error heatmap · Critical squares
Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

Couldn't load this.

Endgame statistics

Repertoire

PRO
432 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
202 games43%W31%D26%L
Move
1. e4
1624y
43%31%26%
59%
1. ♞f3
165y
31%44%25%
53%
1. d4
128y
42%25%33%
54%
1. c4
78y
71%29%
86%
1. b3
212y
100%
0%
1. e3
19y
100%
0%
1. a3
17y
100%
0%
1. g3
115y
100%
100%

🍪 Cookies · Chess Stalker stores in your browser only what it needs to work (session and preferences) and measures its audience with its own cookie-free analytics. Analytics are optional.