ChessBase

• Chessbase 2026: A Players Guide (1)

  Recently we sent a friend of our company a copy of our latest database software, asking him what he thought of it. Instead of simply using it in the customary fashon, Iniyan P, a strong and very active grandmaster, spent weeks delving into every corner of the program, searching for all new featurs and enhancements: And he submitted an extensive training review, which we share with our readers.

• Armenian Championships: Manuel Petrosyan and Anahit Mkrtchyan collect national titles

  Manuel Petrosyan and Anahit Mkrtchyan won the Armenian National Championships in Yerevan, earning national titles and places in future international team events. The parallel round-robin tournaments were closely fought, with the open section decided in the final round and the women's title emerging from a sustained duel at the top. The event reflected the depth and competitiveness of Armenia's domestic chess scene. | Photos: Armenian Chess Federation

• Grenke Chess Festival: Video trailer released

  The grenke Chess Festival returns to Karlsruhe at Easter 2026, bringing together thousands of players for one of the world's largest chess gatherings. Alongside the traditional classical Open, the festival will stage a Freestyle Chess Open that serves as a qualifier for the FIDE Freestyle Chess World Championship. With leading grandmasters expected and substantial prizes at stake, the event combines large-scale participation with direct international sporting significance.

• Tata Steel Chess - Live!

  The 88th edition of the Tata Steel Chess Tournament is taking place from 17 January to 1 February and once again features the traditional structure of parallel Masters and Challengers tournaments, each consisting of 14 players competing in a single round-robin. After five rounds, Hans Niemann, Javokhir Sindarov and Nodirbek Abdusattorov share the lead in the Masters, with 3½ points each. | Follow the games live with expert commentary starting at 14.00 CET (7.00 ET, 20.30 IST)

• Review: "Calculation Step by Step Vol. 1" by Surya Ganguly

  Calculation separates the wheat from the chaff in chess. At the same time, many club players devote too little of their training to the skills involved. In today’s flood of courses and databases, everyone can bring their openings to a solid level and make “sensible” moves. Yet most games are still decided in close combat. Hannes Langrock is an editor at a fiction publishing house and an International Master. He lives in Leipzig and plays for ESV Nickelhütte Aue. He reviews Surya Ganguly's course “Calculation Step by Step Vol. 1”. | Photos: ChessBase

• Christmas Puzzles 7 – long and short

  Take a look at this relatively simple position. Can you figure out how White can win? And how many moves it will require to overcome Black's most resolute defence? You won't believe it. To relax we bring you the arguably easiest chess study ever composed, and other entertaining puzzles, many from the out-of-the-box legend Karl Fabel.

• Christmas Puzzles 6 – cover the board!

  In August 2019 I spent a week in France, at the training camp I had organized (together with ChessBase India) for young Indian super talents. Former world champion Vladimir Kramnik did the chess training, while I pestered the kids with logic puzzles. Most did not involve chess, but some did. Here are a couple for you.

• Christmas Puzzles 5 – Rotary problems

  In rotary problems the board is rotated by 180° for a second position with a different solution. It is usually pawns that make a different when you turn the board around. Or the king/queen positions, or castling is involved. Can one devise problems where these factors do not play a role? Yes one can, as our expert for out-of-the-box problems, Werner Keym, proves.

• Christmas Puzzles 4 – Retractors

  These days it is not easy to challenge anyone with problems or studies. Loading the PGN and clicking Start will usually get you the solution in seconds. So we are trying to provide you with "computer resistant" puzzles in this year's Christmas Puzzle Week. Today the subject is taking back a move in a given position and looking for a move to fulfil the condition. As in this 100-year-old problem by Thomas Dawson: it requires you to take back one move and then mate the opponent in two. Can you think how?

• Christmas Puzzles 3 – Just some text

  There are chess puzzles which only consist of a line of text, asking you to construct a position or a game that it describes. Some can be awesomely difficult, like the puzzle we first posted 41 years ago. Two world champions were not able to solve it. We tell you about that, and present a new ones, not quite as tough, for you to solve.