
Mate in 2 (Chess Puzzles)
Megacourse with 19,000 exercises on the checkmate in two moves!
Chess King · com.chessking.android.learn.attack1
At a glance
- Latest version
- v5.7.6 (10000024)
- Updated
- May 20, 2026 (5 months ago)
- APK size
- 23.7 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- ARM 64-bit
- Category
- Board (game)
- Permissions
- 15
- Website
- learn.chessking.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Mate in 2 (Chess Puzzles) is a game by Chess King in the Board category. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.
It asks for 15 permissions, none of them sensitive. The game offers in-app purchases through Google Play.
What's new in v5.7.6
Description
From the listing uploaded by “superpocket”.
Security & authenticity
Signing certificate
- Certificate issued to “zph-mph” Not the developer's name (“Chess King”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature under review May 20, 2026
- Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
- Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
- File MD5817a102b470611d8229e9156254bce1a
- Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (15)
Mate in 2 (Chess Puzzles) requests 15 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices custom audience android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) com.chessking.android.learn.attack1.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Mate in 2 (Chess Puzzles) APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is Mate in 2 (Chess Puzzles) free?
The APK is free to download, but the game offers in-app purchases through Google Play.
Is the Mate in 2 (Chess Puzzles) APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 817a102b470611d8229e9156254bce1a.