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

GM

Panarin, Mikhail

RUS RUS·Born 1983·FIDE #4153251·653 Games

Classical2562552 Games

Rapid246938 Games

Blitz249763 Games

Statistics

653

Total

279

Wins

236

Draws

138

Losses

43%36%21%

Deep Analysis

Stockfish 18 · Classical games · 0 analyzed

Clutch Factor

Performance under pressure

Insufficient data

Problematic Pieces

Which pieces cause most errors?

Insufficient data

Critical Moment

When does the first serious error occur?

Insufficient data

Error Heatmap

Where do most errors occur?

Insufficient data

Recent Games

W

Przybylski, Bartosz2101

Titled Tue 10th Jun Late · 10 Jun 2025

1-0

L

Grutter, Tim2404

Titled Tue 10th Jun Late · 10 Jun 2025

1-0

L

Craciun, Sasha-Matei2320

Titled Tue 10th Jun Late · 10 Jun 2025

1-0

W

Pavlov, Nikolay2316

Titled Tue 10th Jun Late · 10 Jun 2025

0-1

D

Baltabaev, Temirlan2295

Titled Tue 10th Jun Late · 10 Jun 2025

½-½

W

Lyakh, Vasiliy2123

Titled Tue 10th Jun Late · 10 Jun 2025

0-1

Openings

Based on player games

Weaknesses

EXPLOIT!

White

No significant weaknesses detected as White

Black

Sicilian: Taimanov

58.8%

17 Games·Loses

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6

Strengths

AVOID

White

No consistent strengths detected as White

Black

Caro-Kann: Exchange

50.0%

12 Games·Wins

1.e4 c6 2.d4 d5 3.exd5

Critical Blunders

Tactical errors analyzed with Stockfish

1 errors

▶

#31Nxh6??

Tactics

vs Shirov

Rapid·2014

Repertoire

☰ All

♟ Classical

⚡ Rapid

🔥 Blitz

PRO

·

2025

2024

2022

2021

2020

2018

PRO

8

7

6

5

4

3

2

1a

b

c

d

e

f

g

h

Starting Position

329 Games

48%33%19%

Move	Games	Performance	%
1.e4	314		65%
1.d4	14		68%
1.Nf3 Strong	1		100%

1.e4

65%

314

1.d4

68%

14

1.Nf3

100%

1

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