8/15/2021 – Hikaru Nakamura continued to impress on the first day of the blitz section in Saint Louis. The 5-time US champion has remained undefeated in the event, and entered the fifth day of action with a 2½-point lead over Fabiano Caruana. | Follow the games live with expert commentary. | Photo: Bryan Adams
new: ChessBase 18 - Mega package
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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.
The premiere chess database with over 11.7 million games
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Day 5 - Blitz
The fourth leg of the 2021 Grand Chess Tour is taking place on August 11-15 at the Saint Louis Chess Club.
The event consists of two sections: a three-day single round robin with a rapid time control (25’+10”), followed by a two-day double round robin with a blitz time control (5’+2”). The action kicks off daily at 16.00 ET (22.00 CEST, 20.00 UT).
The Ragozin is being played by every top grandmaster in the world - it is time you also add it to your repertoire to get interesting and dynamic positions against 1. d4! GM Alejandro Ramirez analyses every single move that White can play once the Ragozin is reached, but due to several transpositional possibilities he always emphasises strategic goals to keep in mind.
Commentary by GMs Yasser Seirawan, Alejandro Ramirez and Maurice Ashley
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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