Scouting report: Jeroen Piket (GM, NED)

2,166 over-the-board games in the Chess Stalker database (1,854 classical, 291 rapid, 21 blitz): 34% wins, 42% draws, 23% losses. FIDE rating 2624 standard. 249 games analyzed with Stockfish: 92% accuracy, 0.12 blunders per game.

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

Full report: https://chessstalker.com/fide/1000055 — no account needed.

Jeroen Piket

TitleGrandmasterFederationNetherlandsBorn1969FIDE ID1000055

Classical2624
Rapid—
Blitz—
Games2,166
W · D · L34 / 42 / 23
Peak2659

Rating history

2600
Oct
2024
Apr
Jul
Oct
2025
Apr
Jul
Oct
2026
Apr
Jul
Oct
Oct 2023Nov 2026
Classical2624no games played
Accuracy by phase
96.8%Opening93.6%Middlegame94.7%Endgame
Clutch factor
Insufficient data

Play style

Elite accuracy: 92.1% average
Low resilience (34%): Doesn't save lost positions
Very precise: only 0.1 blunders/game
Dominates 1.d4 as ♔ (61% in 972 games)

Recent games

Ernst, Sipke(2475)

NED · 10 May 2003

0–1
Breder, Dennis(2445)

Godesberg - Solingen · 15 Mar 2003

½–½
Lutz, Christopher(2640)

Solingen - Porz · 9 Mar 2003

½–½
Sielecki, Christof(2390)

NED · 22 Feb 2003

1–0
Timman, Jan H(2594)

Dordrecht NED · 15 Feb 2003

1–0

Play against Piket's Twin

Their real openings, level & style

Based on 2,166 games

Openings

1,104 games as White · scores 60.9%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White
Dutch Defense1.d4 f5 2.c4 ♞f611 games, last played 24 years ago72.7%wins
Reti vs King's Indian1.♞f3 ♞f6 2.c4 g615 games, last played 25 years ago66.7%wins

By family

open a family to see its lines
PRO
2,166 games in scope
LineGamesScorevs 60.9%
24460.2%—
14766.7%+5.8 pts
11261.2%—
10155.0%−5.9 pts
10059.0%—
9560.0%—
8164.8%+3.9 pts
4953.1%−7.8 pts

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
2,166 games in scope
8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
1,104 games39%W44%D17%L
Move
1. d4
97223y
38%45%17
61%
1. ♞f3
8825y
41%40%19
61%
1. e4
2324y
43%30%27%
59%
1. c4
1425y
57%29%14
71%
1. g3
524y
60%40%
30%
1. b3
2—
100%
100%

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