diff --git a/chess.md b/chess.md
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--- a/chess.md
+++ b/chess.md
@@ -43,9 +43,9 @@ On **perfect play**: as stated, chess is unlikely to be ever solved so it is unk
 
 ## Chess And Computers
 
-{[This](https://www.youtube.com/watch?v=DpXy041BIlA) is an absolutely amazing video about weird chess algorithms :) ~drummyfish}
+{ [This](https://www.youtube.com/watch?v=DpXy041BIlA) is an absolutely amazing video about weird chess algorithms :) ~drummyfish }
 
-Chess are a big topic in computer science and programming, computers not only help people play chess, train their skills, analyze positions and perform research of games, but they also allow mathematical analysis of chess and provide a platform for things such as [artificial intelligence](ai.md).
+Chess is a big topic in computer science and programming, computers not only help people play chess, train their skills, analyze positions and perform research of games, but they also allow mathematical analysis of chess and provide a platform for things such as [artificial intelligence](ai.md).
 
 There is a great online Wiki focused on programming chess engines: https://www.chessprogramming.org.