DISCOVER1 / 10
10-second challenge

How fast is
your brain?

Chess pieces appear on the board. Tap them before they vanish. Sounds easy — it gets brutal fast.

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4,291 people took this today
No signup · Instant analysis
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SCORE
×3
COMBO
3
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Analyzing your speed...
Insight 1 of 3

Your reaction time

380ms
Faster than 72%
What this measures
Your visual search speed — how fast your brain spots a target and fires a motor response. Average is ~450ms. Chess Grandmasters score ~250ms.
First tapLast tap
450ms
Average
380ms
You
250ms
Grandmaster
♟️In chess: Blitz players scan the board and identify threats in under 2 seconds — your visual search speed is the foundation.
Insight 2 of 3

Your accuracy

🎯
85%
Above average
Speed-accuracy tradeoff
You caught 11 of 13 pieces as the game accelerated from 900ms down to 400ms per piece. This measures selective attention under increasing pressure.
65%
Average
85%
You
92%
Grandmaster
🧩In chess: Every position has 30+ legal moves but only 1-2 good ones. Precision under time pressure separates beginners from strong players.
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How World Chess trains accuracy
Timed puzzles — find the winning move
Pattern library — 10,000+ motifs
AI diagnostics — pinpoint weaknesses
🏛️ World Chess — official FIDE platform
Insight 3 of 3

Your adaptability

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+22%
Strong learning curve
Real-time learning
The game sped up every second — yet your average tap speed improved from 420ms to 330ms. That’s neuroplasticity: your brain adapting under pressure.
In chess: Players with high adaptability gain rating 2x faster. Your brain builds patterns quickly — training accelerates this.
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Without structured training
Cognitive speed peaks around age 24 and declines ~1% per year. Chess players maintain faster processing well into their 60s.
Your profile

Week 1
Solve your first 50 puzzles & learn basic tactics
Build the daily habit
Week 4
Win rated games & beat average puzzle speed
Your speed advantage kicks in
Week 12
Earn your official FIDE rating
Recognized in 195 countries
Your goals

What excites you
about chess?

Pick up to 3.

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Train My Brain
Stay sharp
🏆
Compete
Win games
Tactics
Brilliant moves
😄
Have Fun
Enjoy it
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Get Rated
FIDE rating
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Play With Kids
Learn together
Quick check

Your chess
background

🌱
Never played
Complete beginner
♟️
Know the basics
Rules yes, strategy not much
Casual player
Play sometimes
Experienced
Study & compete
Almost there

Get your
full report

We'll email your speed profile + custom training plan.

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📊
Speed profile — reaction, accuracy, adaptability
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5 free puzzles matched to your level
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Training plan based on your results
👨‍🏫
GM Ian Nepomniachtchi
World Championship Challenger
Your plan is ready

Start training.
Get a chess set.

♟ Included with membership
Tournament-Design Chess Set
Delivered to Your Door
Official World Chess Student Edition — updated yearly with your membership.
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AI Game Diagnostics — find weaknesses
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Official FIDE Rating — 195 countries
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GM Training Paths — personalized
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Exclusive Tournaments — real stakes
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Chess Set Every Year — new edition
$99
per year · billed annually
Just $8.25/month
📦 Chess set included free
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"I started as a complete beginner 3 months ago. Now I solve puzzles faster than my kids — and my focus at work has never been better. The chess set is gorgeous."
👨
Rahul M.
Product Manager · Mumbai
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12,847 started training this week
Chess set included · 7-day money-back guarantee · Cancel anytime
FIDEWorld ChessEst. 2012
Official platform of the International Chess Federation.
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Don't forget the chess set
Your $99 membership includes a tournament-design chess set delivered to your door — plus AI diagnostics, FIDE rating, and GM training.