

FIDE Women's World Cup R4: India's Top Four Women Score Tiebreak Wins

How Do Chess Engines Really Work?

How Our Primate Brain Sabotages Winning Positions

Arena Replay: A tool to replay Arena standings in real-time

The Shape of Time: How Openings Evolve from Blitz to Classical

Calculate until the end.. and one move more!

How to Punish the Latvian Gambit as White

Join the Global Online Celebration for International Chess Day

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More »FIDE Social Chess Day Marathon | 24h | 19019 | |
Chess960 Shield | 6h | 310 | |
Weekly Horde | 3h | 27 | |
Hourly King of the Hill | 57m | 34 | |
≤1500 Blitz | 57m | 107 | |
Hourly SuperBlitz | 57m | 513 | |
≤1700 SuperBlitz | 57m | 128 | |
≤1300 Rapid | 57m | 56 | |
Daily Rapid | 2h 30m | 390 | |
≤2000 Bullet | 27m | ||
Hourly Bullet | 27m | ||
Hourly UltraBullet | 27m | ||
ChessMood 20-20 Grand Prix | 2h | 956 |

The final round of the Freestyle Chess Grand Slam Las Vegas is about to start at 18:00 UTC! GM Hans Niemann faces GM Levon Aronian in the Grand Final, and former World Champion Magnus Carlsen plays GM Hikaru Nakamura for 3rd place. Follow all the games in our broadcast.

We are currently encountering technical difficulties with the broadcast page. During this time, the page will redirect to the broadcast calendar. We apologize for the inconvenience.

Watch the second round of the FIDE Women's World Cup quarter-finals with our hosts WIM Jesse February and WCM Katharina Reinecke now on YouTube and Twitch!

Join the special FIDE Social Chess Day Marathon on Lichess to celebrate International Chess Day on 20 July! Get yourself a temporary trophy on your profile by scoring at least a draw in the arena and win one of the randomly distributed prizes, including flights and accommodation to the 2026 World Chess Olympiad.

Join us now on YouTube and Twitch for the first game of the FIDE Women's World Cup quarter-finals with our hosts WIM Jesse February and WCM Katharina Reinecke! Former Women's World Champion GM Tan Zhongyi faces GM Vaishali Rameshbabu, and GM Nana Dzagnidze takes on women's world number 3, GM Lei Tingjie.

In Round 3 of the FIDE Women's World Cup 2025, IM Song Yuxin eliminated one of the tournament favorites, GM Anna Muzychuk, while GM Kateryna Lagno won her match against IM Vantika Agrawal in what was a very close and exciting tiebreak. Read our recap with annotations by WGM Petra Papp.

More new features and improvements were added to Lichess last month! See what the developers and community contributors have been working on in our updated changelog and discuss the changes in our feedback forum topic.