Import-Module Q3Rcon

try {
    $rcon = Connect-Rcon -hostname "hostname.server" -port 28960 -passwd "strongrconpassword"

    $rcon.Map()

    "Rotating the map..."
    $rcon.MapRotate()

    Start-Sleep -Milliseconds 3000 # wait for map to rotate

    $rcon.Map()
}
finally {
    Disconnect-Rcon -rcon $rcon
}

$rcon.Send("mapname")

$rcon.Send("g_gametype dm")

$rcon.Send("map_rotate", 2000)