CT-ART 4.0 (Chess Tactics)
9.6 1K+
v5.8.0 by Chess King
About CT-ART 4.0
CT-ART 4.0 (Package Name: com.chessking.android.learn.ctart4) is developed by Chess King and the latest version of CT-ART 4.0 (Chess Tactics) 5.8.0 was updated on July 10, 2026. CT-ART 4.0 (Chess Tactics) is in the category of Board. You can check all apps from the developer of CT-ART 4.0 (Chess Tactics) and find 132 alternative apps to CT-ART 4.0 (Chess Tactics) on Android. CT-ART 4.0 (Chess Tactics) is listed in Top 10 Apps to Improve Your Chess Skills. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
The legendary tactics course that has been voted more than once by chess experts as the best chess training program in the world. This version includes 2,200 basic exercises and 1,800 auxiliary exercises, divided into 50 topics. The course is based on the bestselling book Combination Motifs by a renowned trainer grandmaster Maxim Blokh. All positions have been hand-picked over the course of 20 years of training practice and come in the order that ensures most efficient learning. Each position comes with a special hint unique to this course – a 5x5 mini-position designed to convey the very essence of the tactical maneuver used in the main example.
This course is in the series Chess King Learn (https://learn.chessking.com/), which is an unprecedented chess teaching method. In the series are included courses in tactics, strategy, openings, middlegame, and endgame, split by levels from beginners to experienced players, and even professional players.
With the help of this course, you can improve your chess knowledge, learn new tactical tricks and combinations, and consolidate the acquired knowledge into practice.
The program acts as a coach who gives tasks to solve and helps to solve them if you get stuck. It will give you hints, explanations and show you even striking refutation of the mistakes you might make.
Advantages of the program:
♔ High quality examples, all double-checked for correctness
♔ You need to enter all key moves, required by the teacher
♔ Different levels of complexity of the tasks
♔ Various goals, which need to be reached in the problems
♔ The program gives hint if an error is made
♔ For typical mistaken moves, the refutation is shown
♔ You can play out any position of the tasks against the computer
♔ Structured table of contents
♔ The program monitors the change in the rating (ELO) of the player during the learning process
♔ Test mode with flexible settings
♔ Possibility to bookmark favorite exercises
♔ The application is adapted to the bigger screen of a tablet
♔ The application does not require an internet connection
♔ You can link the app to a free Chess King account and solve one course from several devices on Android, iOS and Web at the same time
The course includes a free part, in which you can test the program. Lessons offered in the free version are fully functional. They allow you to test the application in real world conditions before releasing the following topics:
1. Themes
1.1. Annihilation of defense
1.2. Distraction
1.3. Decoy
1.4. Discovered attack
1.5. Opening of a file
1.6. Clearance
1.7. X-ray attack
1.8. Interception
1.9. Blocking, encirclement
1.10. Destruction of the pawn shelter
1.11. Pawn promotion
1.12. Intermediate move. winning of a tempo
1.13. Play for a stalemate
1.14. Restricting of material
1.15. Pursuit
1.16. Conjunction of tactical methods
1.17. Chess Tactics Art for Advanced
2. Difficulty
2.1. Level 10
2.2. Level 20
2.3. Level 30
2.4. Level 40
2.5. Level 50
2.6. Level 60
2.7. Level 70
2.8. Level 80
2.9. Level 90
2.10. Level 100
This course is in the series Chess King Learn (https://learn.chessking.com/), which is an unprecedented chess teaching method. In the series are included courses in tactics, strategy, openings, middlegame, and endgame, split by levels from beginners to experienced players, and even professional players.
With the help of this course, you can improve your chess knowledge, learn new tactical tricks and combinations, and consolidate the acquired knowledge into practice.
The program acts as a coach who gives tasks to solve and helps to solve them if you get stuck. It will give you hints, explanations and show you even striking refutation of the mistakes you might make.
Advantages of the program:
♔ High quality examples, all double-checked for correctness
♔ You need to enter all key moves, required by the teacher
♔ Different levels of complexity of the tasks
♔ Various goals, which need to be reached in the problems
♔ The program gives hint if an error is made
♔ For typical mistaken moves, the refutation is shown
♔ You can play out any position of the tasks against the computer
♔ Structured table of contents
♔ The program monitors the change in the rating (ELO) of the player during the learning process
♔ Test mode with flexible settings
♔ Possibility to bookmark favorite exercises
♔ The application is adapted to the bigger screen of a tablet
♔ The application does not require an internet connection
♔ You can link the app to a free Chess King account and solve one course from several devices on Android, iOS and Web at the same time
The course includes a free part, in which you can test the program. Lessons offered in the free version are fully functional. They allow you to test the application in real world conditions before releasing the following topics:
1. Themes
1.1. Annihilation of defense
1.2. Distraction
1.3. Decoy
1.4. Discovered attack
1.5. Opening of a file
1.6. Clearance
1.7. X-ray attack
1.8. Interception
1.9. Blocking, encirclement
1.10. Destruction of the pawn shelter
1.11. Pawn promotion
1.12. Intermediate move. winning of a tempo
1.13. Play for a stalemate
1.14. Restricting of material
1.15. Pursuit
1.16. Conjunction of tactical methods
1.17. Chess Tactics Art for Advanced
2. Difficulty
2.1. Level 10
2.2. Level 20
2.3. Level 30
2.4. Level 40
2.5. Level 50
2.6. Level 60
2.7. Level 70
2.8. Level 80
2.9. Level 90
2.10. Level 100
CT-ART 4.0 5.8.0 Update
* Added Czech and Korean translations* Show solved puzzles count on the home screen
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
Read More
CT-ART 4.0 Features
Related Articles More
Related Videos
Chess King Learn video description for Mobile iOS and Android
Previous Versions
More
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 79306da83683b99c161e145d0a7ff99a8b799a33
Size: 19.33 MB
What's New:
* Added Czech and Korean translations
* Show solved puzzles count on the home screen
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Show solved puzzles count on the home screen
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
Variant
Arch
Version
DPI
10000033
May 25, 2026
CT-ART 4.0 (Chess Tactics)
5.7.5
(10000033)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: a7009280a7f74e448dd20a57a6767bf40d08d18b
Base APK: com.chessking.android.learn.ctart4.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 19.38 MB
What's New:
* Added Czech and Korean translations
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
arm64-v8a
Android 7.0+
nodpi
10000033
May 25, 2026
CT-ART 4.0 (Chess Tactics)
5.7.5
(10000033)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 52edbe5660c72c45e03d5236ee99429f6da1e6f5
Base APK: com.chessking.android.learn.ctart4.apk
Split APKs: config.armeabi_v7a, config.xhdpi
Size: 19.01 MB
What's New:
* Added Czech and Korean translations
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Show best and worst subtopics on the statistics screen
* Increased board size in the landscape mode
* Feel free to share your experience via the feedback!
* Various fixes and improvements
armeabi-v7a
Android 7.0+
nodpi
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: eaf3bc5175a774075b100950d5c9d16d707a1fb3
Size: 29.89 MB
What's New:
* Improved support for Android 15+ devices
* Added showing of small marks (??, ?!, !?, etc) on the board
* Show solution rating for test
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Added showing of small marks (??, ?!, !?, etc) on the board
* Show solution rating for test
* Feel free to share your experience via the feedback!
* Various fixes and improvements
Variant
Arch
Version
DPI
10000031
January 29, 2025
CT-ART 4.0 (Chess Tactics)
4.2.2
(10000031)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 8930956e7ce0e5db10684c21bce6e97629894392
Base APK: com.chessking.android.learn.ctart4.apk
Split APKs: config.arm64_v8a, config.mdpi
Size: 28.29 MB
What's New:
* Refreshed design, using the latest Android visual styles now
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
arm64-v8a
Android 7.0+
nodpi
10000031
January 29, 2025
CT-ART 4.0 (Chess Tactics)
4.2.2
(10000031)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 747bcde9a4da35ca076465fdfe1cc3fec5e4da9d
Base APK: com.chessking.android.learn.ctart4.apk
Split APKs: config.arm64_v8a, config.xxxhdpi
Size: 16.7 MB
What's New:
* Refreshed design, using the latest Android visual styles now
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
arm64-v8a
Android 7.0+
nodpi
10000031
February 1, 2025
CT-ART 4.0 (Chess Tactics)
4.2.2
(10000031)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: nodpi
SHA1: 1604ced67eeb38a184bbedad26ef308b3376cfd5
Base APK: com.chessking.android.learn.ctart4.apk
Split APKs: config.armeabi_v7a, config.xhdpi
Size: 16.43 MB
What's New:
* Refreshed design, using the latest Android visual styles now
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
armeabi-v7a
Android 7.0+
nodpi
10000031
February 1, 2025
CT-ART 4.0 (Chess Tactics)
4.2.2
(10000031)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 3dd34048100edb1575efb6dbd078e06e631bbe2d
Base APK: com.chessking.android.learn.ctart4.apk
Split APKs: config.arm64_v8a, config.xxhdpi
Size: 16.69 MB
What's New:
* Refreshed design, using the latest Android visual styles now
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
* Improved external UCI engines support
* Fixed stability issues on Android 7
* Feel free to share your experience via the feedback!
* Various fixes and improvements
arm64-v8a
Android 7.0+
nodpi
More Information
Package Name:
Update Date:
2026-07-10
Latest Version:
5.8.0
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
APKFab.com and the download link of this app are 100% safe. All download links of apps listed on APKFab.com are from Google Play Store or submitted by users. For the app from Google Play Store, APKFab.com won't modify it in any way. For the app submitted by users, APKFab.com will verify its APK signature safety before release it on our website.