Chess training program for the different levels (beginner - advanced). Ideal for improving your chess skills.

Main features.

1. Thousands of chess tactics exercises for all the levels. Informative statistics (track your progress). Analyze chess problems and replay them with computer.
2. Online tactics server! Compare your level with other users, track your progress.
3. Read chess books, chess articles.
4. Study annotated games of the famous players.
5. Study chess endings.
6. Study chess openings with the open book explorer.
7. Play with computer on the different levels.
8. Computer analyze. From 1 to 5 analyze lines.

What's New

Version 2017.07.14

1. OSX 10.9 compatibility restored
2. Application display name is changed to "Chess - tactics and strategy"

Ratings and Reviews

Very Good


A very nice chess database program. One of the better ones I have seen on OS X. Not quite as polished as Hiarcs Chess Explorer which is far more expensive, or ChessX and I have only used it a short time but I haven’t seen any major issues. I would like to see the ability to install additional chess engines such as Komodo. The PGN parsing is excellent. The notation display is also excellent. Multiple variations and null moves are both well supported.

Developer Response


Not Ready for Sale

Blue Parakeet Squawk

This description for this app made it sound interesting. Someday it might be. For the moment, it contains very little material, and its essential functions do not work. Customers should avoid this product. It’s presence in the App Store raises serious doubts about Apple’s quality-control standards.

Developer Response

Hi! Please contact me.


another momo

This is terribly awful…very limited database, user interface is non-existent and not worht the $5 I spent. Do not waste your money on this garbage…I sure wish I hadn’t...


Sergey Vlasov
22.2 MB
English, French, German, Russian, Spanish
Age Rating
Rated 4+
© Copyright (c) by vlasovsoft


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer