SmartChessMath Grand Challenge Accuracy first. Speed earns bonus points.

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Join the Grand Challenge

Create your player profile once. Your matches, results and rating stay connected to your Player ID.

Play up to 7 friendly matches. Ratings are not affected.
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Account & Contact
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The available voices come from this device.
Install SmartChessMath Add SmartChessMath to your home screen for one-tap access.

Contact details are stored with your player profile and are not shown to opponents.

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Welcome back

Player

🌍 Country Rating 1200
Settings
Language
Install SmartChessMath Add SmartChessMath to your home screen for one-tap access.

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Enter the email address you used when registering. We will send a 6-digit code.

Email recovery is supported first. Mobile/SMS recovery will be enabled when the SMS service is connected.

Finding an Opponent

Searching for a player close to your rating.

Rating range: —

Opponent Found!

A close match is ready.

VS
10 Same QuestionsAccuracy FirstSpeed BonusRated Match

Connecting both devices…

3

Get ready!

The first question will appear now.

VS Question 1 / 10 Rated
Chess Numbers
20

Question

Choose the correct answer

Both players receive exactly the same question.

Accuracy first. Speed adds bonus points. Opponent thinking…
Protected Match
🏆

You Win!

0 – 0

Match Series: 0 – 0

0/10Correct
1200 → 1212Rating (+12)
0.0sAverage Time

!

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