Apps like Chess - Dragon variation

Here are some great alternatives to Chess - Dragon variation by Maksim Kolosov :

Chess Coach

Chess Endgame Studies

Chess Endgame Studies

CT-ART 4.0 (Chess Tactics)

CT-ART 4.0 (Chess Tactics)

Chess Strategy & Tactics Vol 2

Chess Strategy & Tactics Vol 2

Chess Strategy & Tactics Vol 1

Chess Strategy & Tactics Vol 1

Chess Middlegame IV

Chess Middlegame IV

Chess Tactics Art (1600-1800)

Chess Tactics Art (1600-1800)

Chess Middlegame II

Chess Middlegame II

Chess Strategy for Beginners

Chess Strategy for Beginners

Chess Tactics Art (1400-1600)

Chess Tactics Art (1400-1600)

Advanced Defense Chess Puzzles

Advanced Defense Chess Puzzles

Encyclopedia Chess Informant 1

Encyclopedia Chess Informant 1

CT-ART. Chess Mate Theory

CT-ART. Chess Mate Theory