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.
How much opening prep is really necessary - especially in blitz and rapid games? The idea of a “lazy” but smart repertoire: minimal theory, rich ideas, and easy-to-remember structures.
€39.90
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.
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.
In this powerful new course, endgame expert Karsten Müller teams up with rising star Leon Mendonca to deliver what truly matters: 10 essential rules that every player must know.
In this video course experts examine the games of Bent Larsen. Let them show you which openings Larsen chose, where his strength in middlegames were, how he outplayed his opponents in the endgame & you’ll get a glimpse of his tactical abilities!
From the 2026 Candidates Tournament, featuring a video review by Dorian Rogozenco, to Jan Werle’s opening video on the French Tarrasch Defence, and Oliver Reeh’s tactical column ‘Top Grandmasters at Work’. Analyses by Giri, So, Wei Yi and many others.
You will learn how Black's dynamic piece activity and structural counterplay more than compensate for White's extra tempo in the colour-reversed setups.
In this course, you’ll learn how to take the initiative against the London and prevent White from comfortably playing their usual system by playing 1.d4 Nf6 2.Bf4 Nh5.
€9.90
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