Chess Engines OEX
v2.6 · 8.5 MB · code 20
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File information
UpdatedMar 2, 2021
PublishedNov 18, 2020
Packageccc.chess.engines
Versionv2.6 (20)
Size8.5 MB
MD56285d7d39455b6cd1e240524eab3d81e
Min SDK19
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AD:6D:42:90:08:F7:0F:9F:5E:AA:DB:3E:13:63:F4:BD:54:09:02:3F
SignerCN=Karl Schreiner
Total downloads50,000
This version50,000
DeveloperKarl Schreiner
Age ratingEveryone
What's new in v2.6
Italian translation by Emanuele Formica.
Security scan
TRUSTED
- Developer signature verified 2021-03-02
- Scanned for malware 2021-04-01 06:07:32
- Signature SHA1 AD:6D:42:90:08:F7:0F:9F:5E:AA:DB:3E:13:63:F4:BD:54:09:02:3F
- File MD5 6285d7d39455b6cd1e240524eab3d81e
How to install Chess Engines OEX v2.6 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 8.5 MB of free storage.
- Grab ccc.chess.engines_20.apk — hit the Download button above (8.5 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 6285d7d39455b6cd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ccc.chess.engines_20.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Karl Schreiner. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Chess Engines OEX — tap Open on the install screen, or find the Chess Engines OEX icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Chess Engines OEX
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 4.4 KitKat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.