Van Foreest, Lucas

NED NED·Born 2001·FIDE #1039792·1,754 Games

Classical25311,538 Games

Rapid244489 Games

Blitz2555151 Games

Statistics

1754

Total

724

Wins

587

Draws

441

Losses

41%33%25%

Play Style

What you need to know before facing them

Elite accuracy: 94.3% average

Solid conversion: 92%

Very consistent (92%)

Very precise: only 0.0 blunders/game

Dominates 1.c4 ♔ (67% in 48 games)

Deep Analysis

Stockfish 18 · Classical games · 564 analyzed

Accuracy by phase

Opening96.6%

Middlegame94.0%

Endgame95.4%

Clutch Factor

Performance under pressure

+5%

Winning (+2 or more)95%

180 Games

Equal position95%

234 Games

Losing (-2 or more)90%

86 Games

Problematic Pieces

Which pieces cause most errors?

♖

28%

88 errors

♙

18%

56 errors

♗

14%

43 errors

♔

14%

44 errors

♕

14%

46 errors

♞

13%

41 errors

Critical Moment

When does the first serious error occur?

Move 47average

1-15

16-25

26-35

36-45

46+

40% of blunders occur between move 46+. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

abcdefgh

Many

Few

Critical squares

c513 err

e311 err

f511 err

f611 err

g311 err

c5/e3 concentrate most errors. Force decisions in those zones.

Recent Games

Fromm, Marius2406

Bundesliga 2025-26 · 26 Apr 2026

½-½

Maiwald, Jens-Uwe2416

Bundesliga 2025-26 · 25 Apr 2026

0-1

Van den Doel, Erik2559

Bundesliga 2025-26 · 24 Apr 2026

½-½

Ondersteijn, Niels2371

Dutch Meesterklasse 2025-... · 8 Mar 2026

1-0

Ondersteijn, Niels2370

Round 8: Van Foreest, Luc... · 7 Mar 2026

1-0

Bischoff, Klaus2424

Bundesliga - Kirchweyhe · 8 Feb 2026

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

Ruy Lopez: Closed

45.5%

11 Games·Loses

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7

Black

Sicilian: 2...Nc6

62.5%

8 GamesLow sample·Loses

1.e4 c5 2.Nf3 Nc6

Strengths

AVOID

White

French: Tarrasch

85.7%

28 Games·Wins

1.e4 e6 2.d4 d5 3.Nd2

Caro-Kann: Exchange

80.0%

10 Games·Wins

1.e4 c6 2.d4 d5 3.exd5

Black

English: Agincourt

60.0%

10 Games·Wins

1.c4 Nf6 2.Nc3 e6

Reti: KIA

57.1%

14 Games·Wins

1.Nf3 d5 2.g3 Nf6

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#44Qxe3??

Endgame

vs Iturrizaga Bonelli

Blitz·2025

▶

#52Kxe5??

Endgame

vs Plenca

Blitz·2025

▶

#46Rd7+??

Endgame

vs De Vleeschauwer

Blitz·2025

▶

#29Kf1??

Tactics

vs Zlatkov

Blitz·2024

▶

#18Be3??

Tactics

vs Magold

Blitz·2024

▶

#27Bg4??

Tactics

vs Samunenkov

Blitz·2024

▶

#29Qd4??

Tactics

vs Kukk

Blitz·2024

▶

#63Bg4??

Endgame

vs Aizenberg

Blitz·2024

▶

#60Bxf6??

Endgame

vs Trushko

Blitz·2024

▶

#104Kf2??

Endgame

vs Neef

OTB·2024

Endgame Statistics

23 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

2026

2025

2024

2023

2022

2021

PRO

Starting Position

857 Games

47%32%21%

Move	Games	%
1.e4	463	62%
1.d4	284	63%
1.c4	48	67%
1.Nf3	36	67%
1.b3	7	50%
1.a3	5	60%
1.g4	5	60%
1.g3 Strong	4	75%
1.f4 Weak	1	0%
1.Nc3 Strong	1	100%
1.f3 Weak	1	0%
1.e3 Weak	1	0%
1.d3 Weak	1	0%

1.e4

62%

463

1.d4

63%

284

1.c4

67%

1.Nf3

67%

1.b3

50%

1.a3

60%

1.g4

60%

1.g3

75%

1.f4

1.Nc3

100%

1.f3

1.e3

1.d3

Van Foreest, Lucas

Play against Van Foreest, Lucas's Twin

Statistics

Play Style

Deep Analysis

Clutch Factor

Problematic Pieces

Critical Moment

Error Heatmap

Recent Games

Openings

Weaknesses

Ruy Lopez: Closed

Sicilian: 2...Nc6

Strengths

French: Tarrasch

Caro-Kann: Exchange

English: Agincourt

Reti: KIA

Critical Blunders