Nginx rewrite rules for phpBB

I need help with phpBB rewrite rules. Used this tool
htaccess-конвертер для nginx to convert some rules, but they are not
applied.
The syntax is ok, so i don’t know the problem. Original .htaccess -

# Lines That should already be in your .htacess
<Files "config.php">
Order Allow,Deny
Deny from All
</Files>
<Files "common.php">
Order Allow,Deny
Deny from All
</Files>

# You may need to un-comment the following lines
# Options +FollowSymlinks
# To make sure that rewritten dir or file (/|.html) will not load 
dir.php in
case it exist
# Options -MultiViews
# REMEBER YOU ONLY NEED TO STARD MOD REWRITE ONCE
RewriteEngine On
# Uncomment the statement below if you want to make use of
# HTTP authentication and it does not already work.
# This could be required if you are for example using PHP via Apache 
CGI.
# RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
# REWRITE BASE
RewriteBase /
# HERE IS A GOOD PLACE TO FORCE CANONICAL DOMAIN
# RewriteCond %{HTTP_HOST} !^localhost/forum$ [NC]
# RewriteRule ^(.*)$ http://localhost/forum/$1 [QSA,L,R=301]

# DO NOT GO FURTHER IF THE REQUESTED FILE / DIR DOES EXISTS
RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . - [L]
#####################################################
# PHPBB SEO REWRITE RULES ALL MODES
#####################################################
# AUTHOR : dcz www.phpbb-seo.com
# STARTED : 01/2006
#################################
# FORUMS PAGES
###############
# FORUM INDEX REWRITERULE WOULD STAND HERE IF USED. "forum" REQUIRES TO 
BE
SET AS FORUM INDEX
# RewriteRule ^forum\.html$ /index.php [QSA,L,NC]
# FORUM ALL MODES
RewriteRule ^(forum|[a-z0-9_-]*-f)([0-9]+)(-([0-9]+))?\.html$
/viewforum.php?f=$2&start=$4 [QSA,L,NC]
# TOPIC WITH VIRTUAL FOLDER ALL MODES
RewriteRule
^(forum|[a-z0-9_-]*-f)([0-9]+)/(topic|[a-z0-9_-]*-t)([0-9]+)(-([0-9]+))?\.html$
/viewtopic.php?f=$2&t=$4&start=$6 [QSA,L,NC]
# TOPIC WITHOUT FORUM ID & DELIM ALL MODES
RewriteRule 
^([a-z0-9_-]*)/?(topic|[a-z0-9_-]*-t)([0-9]+)(-([0-9]+))?\.html$
/viewtopic.php?forum_uri=$1&t=$3&start=$5 [QSA,L,NC]
# PHPBB FILES ALL MODES
RewriteRule ^resources/[a-z0-9_-]+/(thumb/)?([0-9]+)$
/download/file.php?id=$2&t=$1 [QSA,L,NC]
# PROFILES THROUGH USERNAME
RewriteRule ^member/([^/]+)/?$ /memberlist.php?mode=viewprofile&un=$1
[QSA,L,NC]
# USER MESSAGES THROUGH USERNAME
RewriteRule ^member/([^/]+)/(topics|posts)/?(page([0-9]+)\.html)?$
/search.php?author=$1&sr=$2&start=$4 [QSA,L,NC]
# GROUPS ALL MODES
RewriteRule ^(group|[a-z0-9_-]*-g)([0-9]+)(-([0-9]+))?\.html$
/memberlist.php?mode=group&g=$2&start=$4 [QSA,L,NC]
# POST
RewriteRule ^post([0-9]+)\.html$ /viewtopic.php?p=$1 [QSA,L,NC]
# ACTIVE TOPICS
RewriteRule ^active-topics(-([0-9]+))?\.html$
/search.php?search_id=active_topics&start=$2&sr=topics [QSA,L,NC]
# UNANSWERED TOPICS
RewriteRule ^unanswered(-([0-9]+))?\.html$
/search.php?search_id=unanswered&start=$2&sr=topics [QSA,L,NC]
# NEW POSTS
RewriteRule ^newposts(-([0-9]+))?\.html$
/search.php?search_id=newposts&start=$2&sr=topics [QSA,L,NC]
# UNREAD POSTS
RewriteRule ^unreadposts(-([0-9]+))?\.html$
/search.php?search_id=unreadposts&start=$2 [QSA,L,NC]
# THE TEAM
RewriteRule ^the-team\.html$ /memberlist.php?mode=leaders [QSA,L,NC]
# HERE IS A GOOD PLACE TO ADD OTHER PHPBB RELATED REWRITERULES

# FORUM WITHOUT ID & DELIM ALL MODES
# THESE FOUR LINES MUST BE LOCATED AT THE END OF YOUR HTACCESS TO WORK
PROPERLY
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([a-z0-9_-]+)(-([0-9]+))\.html$
/viewforum.php?forum_uri=$1&start=$3 [QSA,L,NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([a-z0-9_-]+)\.html$ /viewforum.php?forum_uri=$1 [QSA,L,NC]
# FIX RELATIVE PATHS : FILES
RewriteRule 
^.+/(style\.php|ucp\.php|mcp\.php|faq\.php|download/file.php)$
/$1 [QSA,L,NC,R=301]
# FIX RELATIVE PATHS : IMAGES
RewriteRule ^.+/(styles/.*|images/.*)/$ /$1 [QSA,L,NC,R=301]
# END PHPBB PAGES

And nginx with few rewrites:

server {
        listen 80;
        server_name www.tangoresults.com;
        rewrite ^ http://tangoresults.com$request_uri?;
error_log /var/log/www/tangoresults.com/nerror.log;
}
server {
        listen 80;
        server_name tangoresults.com;
        server_name_in_redirect off;
        root /usr/local/www/tangoresults.com;
        index index.php index.html index.htm;
        location ~* ^.+\.(ico|js|gif|jpg|jpeg|png|bmp)$ {
          expires 30d;
        }
        location /post { rewrite ^/post([0-9]+)\.html$ 
/viewtopic.php?p=$1
break; }

        location / {
            try_files $uri $uri/ /index.php;
            rewrite ^/(forum|[a-z0-9_-]*-f)([0-9]+)(-([0-9]+))?\.html$
/viewforum.php?f=$2&start=$4 break;
            rewrite
^/(forum|[a-z0-9_-]*-f)([0-9]+)/(topic|[a-z0-9_-]*-t)([0-9]+)(-([0-9]+))?\.html$
/viewtopic.php?f=$2&t=$4&start=$6 break;
        }
           location ~
/(config\.php|common\.php|cache|files|images/avatars/upload|includes|store)
{
        deny all;
        return 403;
    }

        location ~ \.php$ {
                    # fastcgi_split_path_info ^(.+\.php)(.*)$;
                    fastcgi_pass   unix:/tmp/php-fpm.sock;
                fastcgi_param  DOCUMENT_ROOT    $document_root;
                fastcgi_param  SCRIPT_FILENAME
$document_root$fastcgi_script_name;
                fastcgi_param  PATH_TRANSLATED
$document_root$fastcgi_script_name;


  include fastcgi_params;
  fastcgi_param  QUERY_STRING     $query_string;
  fastcgi_param  REQUEST_METHOD   $request_method;
  fastcgi_param  CONTENT_TYPE     $content_type;
  fastcgi_param  CONTENT_LENGTH   $content_length;
  fastcgi_intercept_errors        on;
  fastcgi_ignore_client_abort     off;
  fastcgi_connect_timeout 60;
  fastcgi_send_timeout 180;
  fastcgi_read_timeout 180;
  fastcgi_buffer_size 128k;
  fastcgi_buffers 4 256k;
  fastcgi_busy_buffers_size 256k;
  fastcgi_temp_file_write_size 256k;

        }
        location ~ /\.ht {
            deny all;
        }
}

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