ChessBase

• Megabase 2026: Living legends and rising stars

  MegaBase 2026 is Chess History in action. Regularly updated every month, the Main Database currently offers 11.8 million games, many of them annotated. Here our columnist offers a review with focus on chess in the 21st Century.

• FIDE ratings - February 2026

  The results of this year’s Tata Steel tournament could not yet be taken into account in the FIDE rating list of 1 February. There was, however, some movement in the women’s world ranking. With her results in the Chinese League, Hou Yifan has fallen below 2600 for the first time since 2013, but remains number one ahead of four other Chinese players. World Champion Gukesh is the top junior, ahead of Erdogmus. In the girls’ junior ranking, 15-year-old Lu Miaoyi leads.

• Mendonca prevails after six-way tie at Muscat Nights Open in Oman

  The Muscat Nights International Chess Championship brought together a strong international field in Oman's capital for nine rounds of classical play alongside a mid-event blitz tournament. In Open A, a six-way tie for first place left the title to be decided on tiebreaks, with Leon Luke Mendonca finishing ahead of fellow co-leaders after an unbeaten run. The event combined competitive depth at the top with a broad festival structure across rating sections. | Photo: Oman Chess Committee

• ChessBase´26: A Players Guide (4)

  What is the secret of becoming really good at chess? How can you best improve your understanding, your results and your rating? Well, use the cutting edge study and training software. But also spend some time discovering all the advantages it offers! GM Iniyan Pa has uncovered all the secrets of ChessBase 26, and presents his findings in his training/review reports.

• 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. Nodirbek Abdusattorov enters the final round as the sole leader in the Masters, while Andy Woodward and Aydin Suleymanli are tied for first place in the Challengers. | Follow the games live with expert commentary starting at 12.00 CET (6.00 ET, 16.30 IST)

• Review: A powerful 1.e4 repertoire

  Young FIDE Master Bahne Fuhrmann of the Hamburger SK has taken a close look at Harshit Raja’s new video course. In his review, he examines the Indian grandmaster’s 1.e4 course and explains why viewers who study the course can confidently open with 1.e4.

• CBM 229: The battle for the FIDE World Cup in Goa

  ChessBase Magazine offers a window to the world of professional chess. Nagesh Havanur takes a look at the current issue, CBM 229. All games from the FIDE World Cup, 27 annotated, 11 opening surveys, 3 opening videos, demo lectures and several exercises for training. Annotators include Sam Shankland, Wei Yi, Nodirbek Yakubboev and Gabriel Sargissian among others. The icing on the cake is the Special feature "Giri's Gems", offering the Dutch star's eight best games from the year 2025.

• 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.