10/3/2025 – The Grand Chess Tour Finals return in 2025, taking place at the World Trade Center in São Paulo from 28 September to 3 October. The event features Maxime Vachier-LaGrave, Praggnanandhaa Rameshbabu, Fabiano Caruana and Levon Aronian facing off in a knockout tournament. | Follow the action live with expert commentary starting at 20.00 CEST (14.00 ET, 23.30 IST)
new: ChessBase 18 - Mega package
Winning starts with what you know
The new version 18 offers completely new possibilities for chess training and analysis: playing style analysis, search for strategic themes, access to 6 billion Lichess games, player preparation by matching Lichess games, download Chess.com games with built-in API, built-in cloud engine and much more.
YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before. FRITZ is more than just a chess engine – it’s a training revolution! Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
Even more power forFritz. Even more Chess knowledge for you.
€89.90
Final and match for third place - Rapid & blitz
The Grand Chess Tour Finals make their long-awaited return in 2025, six years after the previous edition. From 28 September to 3 October, São Paulo hosts the event at the World Trade Center, marking the first time that the Finals are staged in South America.
The Finals are organised as knockout matches, with each contest involving two classical games, two rapid games and four blitz games. All matches must be played to completion, regardless of whether the outcome of the match has already been determined.
In this course, we will learn how to identify passively placed pieces in any given situation and how to improve their health by bringing them into active squares.
Time controls
The classical games will be played with 90 minutes for the first 40 moves and 30 minutes for the remainder of the game, plus a 30-second increment from the start.
In rapid games, each player will have 25 minutes with a 10-second increment.
Blitz games will be played at 5 minutes per side with a 2-second increment.
Scoring system
Classical games: 6 points for a win, 3 points for a draw, 0 for a loss
Rapid games: 4 points for a win, 2 points for a draw, 0 for a loss
Blitz games: 2 points for a win, 1 point for a draw, 0 for a loss
Master your middlegame with the complete strategy series – now available as a bundle at a reduced price. Take your chance to save and improve! Master your middlegame with the complete strategy series – now available as a bundle at a reduced price. Take your chance to save and improve!
YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
IM Andrew Martin shows why this 19th-century opening weapon still is a fantastic choice for club players. The Evans produces exciting chess and teaches the art of attack.
The major part of the material on which the Petroff Defence Powerbook 2026 is based comes from the engine room of playchess.com: 357 000 games. This imposing number is supplemented by another 17 000 from Mega and from correspondence chess.
Petroff Defence Powerbase 2026 is a database which contains 6475 high class games from Mega 2026 and the Correspondence Database 2026, of which 682 annotated.
Videos: Felix Blohberger presents the surprise weapon 4…a6 in the Four Knights Game. Mihail Marin analyses the English Opening with 1.c4 e5 2.g3 g6 3.d4 exd4 4.Qxd4 Nf6 5.Bg2 Nc6. Plus the ‘Lucky bag’ featuring 37 analyses by Berg, Radjabov and others.
Renowned for its solidity and strategic soundness, it has been a cornerstone of the repertoires of elite grandmasters including Fabiano Caruana and Ian Nepomniachtchi, who relied on it successfully in the Candidates Tournament.
€39.90
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