diff --git a/.gitignore b/.gitignore
index 8baad2b..8079693 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,4 +38,5 @@ build/
 .DS_Store
 
 /tmp/
-*.png
\ No newline at end of file
+*.png
+*.pgn
\ No newline at end of file