![Jon Ludvig Hammer was the only second communicating directly with Carlsen during the championship : r/chess Jon Ludvig Hammer was the only second communicating directly with Carlsen during the championship : r/chess](https://external-preview.redd.it/jXOQrbN5t4V3Un_oxLFzu3exZbQCQ1zCYpt55rGy3RE.jpg?auto=webp&s=48666b45c1c13511f3f696078880984b9fbc72cf)
Jon Ludvig Hammer was the only second communicating directly with Carlsen during the championship : r/chess
![GM Jon Ludvig Hammer's training sessions with BenjyFishy = free beginner chess lessons : r/chessbeginners GM Jon Ludvig Hammer's training sessions with BenjyFishy = free beginner chess lessons : r/chessbeginners](https://external-preview.redd.it/t06a5V-138u1krq9dDXdbjWC37O0fgTOs6r-NrhATrU.jpg?auto=webp&s=c8418bb720db69b0b27fa3c45bc65af8752d68c6)
GM Jon Ludvig Hammer's training sessions with BenjyFishy = free beginner chess lessons : r/chessbeginners
Jon Ludvig Hammer on Twitter: "I just beat Magnus with an en passant checkmate. I just peaked. Considering retirement. https://t.co/3aQADahVaQ" / Twitter
Jon Ludvig Hammer on Twitter: "@alexandravbotez Exclusive sneak peek into (worn out) Legendary Botez Oslo Tour notes. LA tour next? https://t.co/S6qxskt7gr" / Twitter
![From a recent blitz game between Magnus Carlsen (black) and Jon Ludvig Hammer (white) white to play and win : r/chess From a recent blitz game between Magnus Carlsen (black) and Jon Ludvig Hammer (white) white to play and win : r/chess](https://i.redd.it/aha7ij8u1aaa1.png)