![Jon Ludvig Hammer on Twitter: "Just your average evening at the chess pub: won a couple, lost a bunch. Thanks for the games, @anishgiri! https://t.co/YM8TtfhFDk" / Twitter Jon Ludvig Hammer on Twitter: "Just your average evening at the chess pub: won a couple, lost a bunch. Thanks for the games, @anishgiri! https://t.co/YM8TtfhFDk" / Twitter](https://pbs.twimg.com/media/D2KZngFX0AAcTnC.jpg)
Jon Ludvig Hammer on Twitter: "Just your average evening at the chess pub: won a couple, lost a bunch. Thanks for the games, @anishgiri! https://t.co/YM8TtfhFDk" / Twitter
![Jon Ludvig Hammer on Twitter: "Hand and brain today! Join us for good Friday FUN! https://t.co/Tagiwc2wza https://t.co/WP1bFsydMT" / Twitter Jon Ludvig Hammer on Twitter: "Hand and brain today! Join us for good Friday FUN! https://t.co/Tagiwc2wza https://t.co/WP1bFsydMT" / Twitter](https://pbs.twimg.com/media/DbOyDloXUAENed8.jpg:large)
Jon Ludvig Hammer on Twitter: "Hand and brain today! Join us for good Friday FUN! https://t.co/Tagiwc2wza https://t.co/WP1bFsydMT" / Twitter
![Jon Ludvig Hammer og Martin Bergsjø Østby norgesmestre, Sebastian Mihajlov til eliteklassen | Oslo Schakselskap Jon Ludvig Hammer og Martin Bergsjø Østby norgesmestre, Sebastian Mihajlov til eliteklassen | Oslo Schakselskap](http://sjakkselskapet.no/wordpress/uploads/jlhammer2.jpg)