Van den Doel, Erik

NED NED·Born 1979·FIDE #1003720·2,223 Games

Classical25492,151 Games

Rapid249872 Games

Blitz25100 Games

Play against Van den Doel, Erik's Twin

PRO

Uses their openings, level & style

Practice against a bot that uses their real openings and playing style

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2223 games analyzed

Statistics

Total

2223

Wins

1139

Draws

711

Losses

372

51%32%17%

Play Style

What you need to know before facing them

Elite accuracy: 93.9% average

Solid conversion: 89%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 ♔ (71% in 940 games)

Deep Analysis

Stockfish 18 · Classical games · 262 analyzed

Accuracy by phase

Opening

96.6%

Middlegame

94.3%

Endgame

95.1%

Clutch Factor — Move accuracy when winning vs. equal vs. losing — does their level drop when the game turns against them?

+5%

Winning (+2 or more)

95%133g

Equal position

95%84g

Losing (-2 or more)

90%45g

Performance under pressure

Problematic Pieces — Which pieces cause most errors?

21%

45 errors

20%

43 errors

20%

44 errors

18%

40 errors

12%

27 errors

18 errors

Critical Moment — When does the first serious error occur?

Move 42 average

33%

25%

42%

1-15

16-25

26-35

36-45

46+

42% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap — Where do most errors occur?

Few

Many

Errors mapped

Hotspot zone

c5 / e5

Critical squares

9 err

8 err

c5/e5 concentrate most errors. Force decisions in those zones.

Openings

Based on player games

Weaknesses

— exploit these lines

No significant weaknesses detected as White

No significant weaknesses detected as Black

Strengths

— avoid these lines

White65.0%Wins

Sicilian: d6 Systems — 1.e4 c5 2.Nf3 d6163 Games · last played 3 weeks ago

White70.0%Wins

Ruy Lopez: Marshall — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b510 Games · last played 19 years ago

Black68.8%Wins

Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e632 Games · last played last year

Black46.3%Wins

Ruy Lopez: Morphy — 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6147 Games · last played 3 weeks ago

Critical Blunders

10 errors · Stockfish

#30Bxf2+??Tacticsvs De SchampheleireOTB · 2026

#31Rxe8??Tacticsvs Van WelyOTB · 2025

#55d5??Endgamevs LaiOTB · 2025

#39Rb8??Tacticsvs SchoorlOTB · 2025

#43Qxh2??Endgamevs Van WelyOTB · 2025

#51dxe5+??Endgamevs De WinterOTB · 2025

#38Qd5??Tacticsvs De WinterOTB · 2025

#32Rxe5??Tacticsvs LabruyereRapid · 2025

#75Kc2??Endgamevs WarakomskaOTB · 2024

#27Qa3??Tacticsvs KazarianOTB · 2024

Recent Games

2,223 Games

Tiviakov, Sergei(2530)

ch-NED KO 2026 · 9 Jul 2026

1-0

Tiviakov, Sergei(2530)

ch-NED KO 2026 · 8 Jul 2026

½-½

Sokolov,Ivan(2567)

ch-NED KO 2026 · 7 Jul 2026

1-0

Sokolov,Ivan(2567)

ch-NED KO 2026 · 6 Jul 2026

½-½

Swinkels, Robin(2481)

ch-NED KO 2026 · 5 Jul 2026

0-1

Swinkels, Robin(2481)

ch-NED KO 2026 · 4 Jul 2026

1-0

Endgame Statistics

PRO23 endgame categories analyzed

Endgame Statistics

Reveal weaknesses →

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

Move arrowsmost-played moves

Starting Position

Stockfish

1142 Games

55%31%14%

Move	Games	%
1.e4 Strong	941	71%
1.d4	173	69%
1.Nf3	21	67%
1.c4	5	30%
1.b3 Strong	1	100%
1.g3 Strong	1	100%

MoveGamesPerformance%

1.e4Strong

941

71%

1.d4

173

69%

1.Nf3

67%

1.c4

30%

1.b3Strong

100%

1.g3Strong

100%