Chess Stalker — Free Chess Opponent Analysis

Analyze any Lichess, Chess.com or FIDE player's openings, weaknesses, blunder patterns and psychological profile. Train against a Twin Bot that replicates your opponent's style. Search by username or FIDE ID across 11 million+ games. Free to use, no signup required.

What you get

Opponent weakness analysis — opening repertoire, common blunders, time pressure patterns
Twin Bot — practice against an AI clone of your opponent's exact playing style
FIDE OTB database — 11 million+ tournament games and 1.7 million+ rated players
Stockfish-powered analysis with depth-25 evaluations
Multi-platform: Lichess, Chess.com, and FIDE in one place
Head-to-head comparison, Nemesis detection, Stalker Score

How it works

Search any Lichess, Chess.com username or FIDE player
Get instant scouting report with weaknesses and patterns
Prepare your strategy and practice against the Twin Bot

IM

Bodek, Michael

USA USA·Born 1997·FIDE #2043858·317 Games

Classical2434317 Games

Rapid23930 Games

Blitz23990 Games

Statistics

317

Total

123

Wins

103

Draws

91

Losses

39%32%29%

Play Style

What you need to know before facing them

Elite accuracy: 91.4% average

Plays 3.6% better with white

Very precise: only 0.2 blunders/game

Dominates 1.c4 ♚ (63% in 12 games)

Vulnerable to 1.Nf3 ♚ (only 29%)

Deep Analysis

Stockfish 18 · Classical games · 44 analyzed

Accuracy by phase

Opening96.4%

Middlegame93.1%

Endgame94.2%

Clutch Factor

Performance under pressure

+12%

Winning (+2 or more)93%

15 Games

Equal position95%

19 Games

Losing (-2 or more)82%

10 Games

Problematic Pieces

Which pieces cause most errors?

♖

25%

13 errors

♔

20%

10 errors

♞

20%

10 errors

♙

20%

10 errors

♕

10%

5 errors

♗

6%

3 errors

Critical Moment

When does the first serious error occur?

Move 37average

1-15

16-25

26-35

36-45

46+

62% of blunders occur between move 26-35. Keep tension until that moment.

Error Heatmap

Where do most errors occur?

3

2

3

2

2

3

2

4

2

2

abcdefgh

Many

Few

Critical squares

e44 err

c83 err

e53 err

f83 err

a62 err

e4/c8 concentrate most errors. Force decisions in those zones.

Recent Games

W

Thomas, Anysia2144

Titled Tue 26th Nov Early · 26 Nov 2024

0-1

D

Shurakov, Denis2085

Titled Tue 26th Nov Early · 26 Nov 2024

½-½

L

Karimova, Guldona2115

Titled Tue 26th Nov Early · 26 Nov 2024

0-1

W

Legenia, Artem2092

Titled Tue 26th Nov Early · 26 Nov 2024

1-0

W

Tisma, Ivan1967

Titled Tue 26th Nov Early · 26 Nov 2024

1-0

W

Hoffmann, Asa2185

Titled Tue 26th Nov Early · 26 Nov 2024

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

No significant weaknesses detected as Black

Strengths

AVOID

White

Sicilian: e6 Systems

61.5%

13 Games·Wins

1.e4 c5 2.Nf3 e6

Black

Catalan

63.6%

11 Games·Wins

1.d4 Nf6 2.c4 e6 3.g3

Nimzo-Indian

53.8%

13 Games·Wins

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4

Critical Blunders

Tactical errors analyzed with Stockfish

10 errors

▶

#29Ka8??

Tactics

vs Della Morte

Blitz·2021

▶

#30Rxd8??

Tactics

vs Bobkov

Blitz·2021

▶

#19Nf8??

Tactics

vs Petriashvili

Blitz·2021

▶

#28Qe3??

Tactics

vs Iturrizaga Bonelli

Blitz·2021

▶

#45Kb1??

Endgame

vs Vlassov

Blitz·2021

▶

#16Nfd5??

Tactics

vs Yirik

Blitz·2021

▶

#42Kf3??

Endgame

vs Tronenkovs

Blitz·2021

▶

#27hxg4??

Tactics

vs Tasdogen

Blitz·2021

▶

#55Kb7??

Endgame

vs Khater

Blitz·2021

▶

#27Qe4??

Tactics

vs Zubov

Blitz·2021

Endgame Statistics

20 endgame categories analyzed — discover where they collapse under pressure

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

·

2024

2023

2022

2021

2019

2016

PRO

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Starting Position

156 Games

43%31%26%

Move	Games	Performance	%
1.e4	122		59%
1.c4	31		52%
1.g3	1		50%
1.d4 Strong	1		100%
1.Nf3 Strong	1		100%

1.e4

59%

122

1.c4

52%

31

1.g3

50%

1

1.d4

100%

1

1.Nf3

100%

1

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