Houdini 4 Aquarium & Houdini 4 PRO Aquarium
Houdini 4 Aquarium 2014 is a new powerful analysis, database and chess publishing tool, powered by the world's strongest chess engine Houdini 4 and 7-piece Lomonosov Tablebases.

Houdini 4 Aquarium — $65.95 / €57.5
Houdini 4 PRO Aquarium supports up to 32 cores and 32 GB of hash — $94.95 / €86.3

Latest broadcast:
Online Grand Prix 2012
Round 1
ChessOK.com » Training with Peshk@: ELO 2400+ in two years
Training with Peshk@: ELO 2400+ in two years 23 August 2013

For everyone interested in improving their chess playing skills we highly recommend reading an article by an experienced Russian trainer Irina Mikhailova. There, she explores the possibilities computer technologies open, offers a detailed two-year plan for achieving ELO 2400 and gives advice on what courses work best for each stage of training.

Irina Mikhailova - “Modern methods in training chess players”

7-man Lomonosov Tablebases provide deeper-than-ever insight into chess endgame.

Download weekly chess database updates (containing 2000+ games) with latest tournaments and games in PGN and Chess Assistant format.

Study chess online on our new dedicated website. There are many training courses and thousands of chess puzzles to solve.

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