Change this to
return 301 https://wolcengame.net$request_uri;
Remove www.wolcengame.net from this
and create a separate block like
listen 443 ssl;
listen [::]:443 ssl;
server_name www.wolcengame.net;
ssl_certificate /etc/letsencrypt/live/wolcengame.net/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/wolcengame.net/privkey.pem;
return 301 https://wolcengame.net$request_uri;