3/12/2026 – The American Cup, one of the United States' premier chess tournaments, returns to Saint Louis. Now in its fifth year, the event runs on March 3-12 at the Saint Louis Chess Club, featuring sixteen of America's top chess talents. The event concludes on Thursday with the Grand Final Reset of the women's competition, where Alice Lee and Carissa Yip battle for the title. | Follow the games live with expert commentary starting at 18.00 CET (13.00 ET, 22.30 IST) | Pictured: Alice Lee | Photo: Lennart Ootes
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.
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.
€49.90
Day 10
The format has two brackets composed of eight players each. The eight-player field competes against each other in knockout style. The double elimination format ensures a second shot at the top for any player who loses a match.
The King‘s Indian Attack is a universal opening: easy to learn, flexible, and rich in both tactical and positional opportunities.
Participants play a two-game classical match followed by rapid tiebreaks if needed. The winners advance in the Championship Bracket, while those who lose their match continue with rapid chess in the Elimination Bracket. Anyone who loses their match in the Elimination Bracket is then eliminated from the tournament.
The classical time control will be game in 90 minutes plus 30-second increments from move one (G/90+30).
The rapid time control will be game in 25 minutes plus 10-second increments from move one (G/25+10).
The playoff time control will be game in 3 minutes plus 2-second increments from move one (G/3+2).
The Armageddon time control shall be: White starts with 3 minutes and Black starts with 2 minutes, plus two 2-seconds increment from move one.
In the Championship Bracket, each match will consist of two classical games.
In the Elimination Bracket, each match will consist of two rapid games.
In the Playoffs, players shall contest a two-game blitz match. If the match ends in a tie, the players shall repeat this process until a winner is determined.
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.
Chess is a concrete game. There is no way around training your calculation skills. Improve your visualization, pattern recognition and learn calculation techniques such as reciprocal thinking with this course.
This compact course is designed specifically for practical play. Instead of overwhelming you with endless theory, it focuses on the critical lines, typical plans, and recurring tactical ideas.
Slav and Semi-Slav Powerbase 2026 is a database and contains a total of 11 766 games from Mega 2026 or the Correspondence Database 2026, of which 1136 are annotated.
For the Slav and Semi-Slav Powerbook 2026 the ratings average was set again at 2400. 2.24 million games from the engine room of playchess.com met this threshold, to which were added over 130 000 games played by humans.
In this volume, we dive into core aspects of chess technique. Smyslov taught the principle of tactical hierarchy, “checks, double attacks, and unprotected pieces”, and Mikhalchishin demonstrates how this method of calculation is vital.
Videos: Nico Zwirs examines two Petroffs from the 2026 Candidates. Robert Ris has a tip against the Caro-Kann Advance Variation with 3…c5. Fiona Sieber reveals a surprise weapon against the Najdorf. ‘Lucky Bag’ with 40 analyses by Ganguly, L'Ami et al.
€14.90
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