The summary is:
Two chess streamers, Hikaru and Levy, are playing a variant of chess called Fog of War, where they can only see the squares that their pieces control. They comment on the rules, the strategies, and the moves of the game, as well as their mistakes and surprises. They also analyze the game afterwards using a feature that reveals the whole board. Hikaru wins the game by taking Levy's king.
Here are some key facts extracted from the text:
1. The text is a transcript of a conversation between two chess players who are playing a variant called Fog of War.
2. Fog of War is a chess variant where the players can only see the squares that their pieces can move to or capture on.
3. The players are Hikaru Nakamura, a grandmaster and streamer, and Levy Rozman, an international master and streamer.
4. Hikaru won the first game by taking Levy's king with his queen on move 31.
5. Levy played e3, Nc3, Nf3 and g3 as his first four moves in the second game.
6. Hikaru played d5, c5, d4 and e5 as his first four moves in the second game.
7. Hikaru thought Levy had blundered his rook on move 10, but Levy had moved his king back to e1.
8. Levy did not take Hikaru's pawn on d4 on move 5 because he was afraid of opening up the position and exposing his king.