![Chess.com på Twitter: "#OnThisDay 48 years ago, Russian grandmaster and reigning champion Boris Spassky resigned the adjourned 21st game of the world championship match in Reykjavik, making Bobby Fischer the 11th world Chess.com på Twitter: "#OnThisDay 48 years ago, Russian grandmaster and reigning champion Boris Spassky resigned the adjourned 21st game of the world championship match in Reykjavik, making Bobby Fischer the 11th world](https://pbs.twimg.com/media/Egu4NE-XcAE_OGN.jpg)
Chess.com på Twitter: "#OnThisDay 48 years ago, Russian grandmaster and reigning champion Boris Spassky resigned the adjourned 21st game of the world championship match in Reykjavik, making Bobby Fischer the 11th world
![An American Might Win the World Chess Championship for the 1st Time Since Bobby Fischer | Live Science An American Might Win the World Chess Championship for the 1st Time Since Bobby Fischer | Live Science](https://cdn.mos.cms.futurecdn.net/NiJuSUqNXpzEw3wyNLYo9L-320-80.jpg)
An American Might Win the World Chess Championship for the 1st Time Since Bobby Fischer | Live Science
![From the archive, 2 September 1972: Bobby Fischer wins World Chess Championship | Sport | The Guardian From the archive, 2 September 1972: Bobby Fischer wins World Chess Championship | Sport | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2013/8/29/1377775821858/bobby-fischer-1972-006.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctZGVmYXVsdC5wbmc&enable=upscale&s=4e1dd36235a8f3cc15a83281a9d83b3f)