Specials

Upgrade Theory and Practice of Chess Ending to Multiplatform 5x
Levels 6 - 9 [Rating 1600-2400]; Endgame. 1050 examples on various endgame themes.

Upgrade Chess Tactics in Sicilian Defense to Multiplatform 5x
Levels 6 - 8 [Rating 1600-2200]; Opening. An extensive course covering the most sharp and deciding variations of the Sicilian Defense.

Upgrade Chess Tactics in Grunfeld Defense to Multiplatform 5x
Levels 6 - 8 [Rating 1600-2200]; Opening. Theory and playing hooks in the most sharp and deciding variations of the Grunfeld Defense developing after moves 1. d4 Nf6 2. c4 g6 3. Nc3 d5.

Upgrade Chess Tactics in Benko (Volga) Gambit to Multiplatform5x
Levels 6 - 8 [Rating 1600-2200]; Opening. Theory and playing hooks in the most sharp and deciding variations of the Benko (Volga) gambit.

Upgrade Chess Combinations Encyclopedia to Multiplatform 5x
Chess Combinations Encyclopedia – A fundamental program on chess tactics including more than 4000 training examples and exercises classified by more than 100 tactical methods.

Upgrade Attack on the King II to Multiplatform 5x
Level 5 [Rating 1400-1600]; Tactics. More than 2500 exercises on mate in 3 or 4 moves.

Upgrade Attack on the King I to Multiplatform 5x
Levels 3 - 4 [Rating 1000-1400]; Tactics. 33,000 mate exercises.

Upgrade Total Chess Tactics to Multiplatform 5x
Total Chess Tactics package consist of 3 products: Chess Tactics level 1, 2 and Chess Tactics level 3.

Upgrade Complete Chess Course to Multiplatform 5x
Levels 3 - 5 [Rating 1000-1600]; Tactics, Strategy. 55 lessons with mote than 1200 examples and exercises.

Upgrade Elementary Combinations to Multiplatform 5x
Levels 3 - 4 [Rating 1000-1400]; Tactics. Over 5000 exercises for beginners.