I am not familiar with double click ads. Looking up the definition, it shows it is associated with Google and that you can disable them. You can check this forum thread. (See next post.)
You can see various ideas there. I don't think chess.com can control what ads appear, but you can report inappropriate ones. The two you showed seem like legit ads.
I do not click on ads I see on Chess.com, as I find no interest in them; however, links for double click ads are randomly appearing as though I clicked the ad. These are the links I was directed to (three in total):
https://ad.doubleclick.net/pcs/click?xai=AKAOjsujA0HF46_ARx0FZ1euQ-JDABdpLtTqkdIo4hBGmjIhPKbh0U_MROVq6nf5FwSSVffDVPrl0g3vnqkGNNZQfACX0lnYMzsYipg8SR2Vp2PlsFCm1XhxhFH3pF7AhKnIbc0wof6U9UGId8uk7c-z__iofHxi1Jgs9os0kuup1t4ASAzqAciV4VPqnXhbY4WwICw7xveh3iWjeeW94qWPoLPRqEH5_qARErRM-5VFqPrLHBWFr0yxgHPg5EFDd3-POnAJ1K4gs5PGUG0sYe0UB8O8ktIFP95d4vjQAyGGyQNGGs4j--9xQUPMzZNRaoj4smwXb6qtcnScp42GqHcUElf2KRwPEi9OgHYGYJpV0XhhqqEBnOObz1nYo7-js7z6GShSsgy_B0d0RIYKWTgcmRsGSPYSu1bKjxgZhqMMWVzO7Y7EckwhB86dj8dfwgQeim3I-Mxb3Tz5HHg7EE2IiDij9sR0U4glkHititfGdsOIcQLVkVcEKK1U_kG-XVRDojt7VjgflEWnQ6SpAhJsqbeJBUmFar3hQHS0HRzF-SBZN7ZFyVKfH2iBHHmaYzvZvMhpGcuK_ufSoio7cnzEwdRFd8uxLT11G5N9LIYGiuc_oy9bYB5KVq0WHwgVQiCDbR1bYlCjcEd3O_L830j-LcVR81IgOVK3m2-oki1no-mh4qSJ1tboWz45VRAo-nn0vQc6L26g77tG128I_oSf6vQnBFwjbyQa9C-i7WeIHGSH13frIl0XJ-TE0W82MwzGCUo723XibCzrFXtIpol3DG-VA3jpKSZYnzEnzczzhYhrgBDpZNImewdduLoOZHHtJlh6Q168mGmrAaPep_Ec0WAMmAHtZt0m6bqDqBOROzimZAVbBeBO55zBddaUvO7tlHJ0DhQig2prbkS5mzQY4aRgFUeVeCwhdbKrYuznj0yoiRPm8psdXW6L9IwRLe3gfs6YDtLVwyXw46VrU_osDCgAcS84pqz9IYzbQpOaNFvRr4kbpW4o_tXayO2INQxBJ8StPdSf9kypOn11ncUcGJfh3pY-YW7WtyGWbIIjhJBtECWUSBF_fotLw1qFTALIiuoP4O0Cifa2v1h8SKpF5W2wp8UFVFFpFcB8YoFuNt0_M4E7J1L5f_L9DfOZoFkF08Y4zmbFWplLUWetePKmjZ1uH6siY1fvPUjY6_ISK5hqTY7tfphADthKZ5FoNH8G6lDaGzLI6GIIWPsx3ZuCr5ssbmuwbCobNkWFZOGfZSLsulhhoNlffT73YIrEvfLYHq2twwtkVT66uwHtrLYQt09m9ozCEujyiNyt3rOFUCRjneXYwHLkDjVgkNHH6Iwh9SF9iZZ5W7KwaL45l0ugNkLpOlQw7qqjRqfIR3cizyWxtLPzO3i56kOaT7OolW_3Y6FURr6ceNGzTltcoWYndmmysqseGRT2hYJb6dMkDGbtCCcc2pj0fD6TA_PoWgKz7FrTu3wP7eSJc_rB9FY42xWFOx5z7h4s1SWsrFsRELst5ce8uxqOfDRY0hMAATAyl1iE-2iAJnA&sai=AMfl-YRkEBRJgHxHQmk96Lxig7JPHsyplTSq0MThCzerT-tPui-ZGARZJDZfabdt-qP1gxE462PJ-E3nJWLSQJ55LvG7GiRLI6T3EIc-fmj4Xjp2YtH8QAS59KL6txTYuZLYCmiqT98MJ1vOgT7MBWGFBltfvnF6h2k8E6tuUIGLTho_NhX-cNMZvyV2o2f6ESD7MEyLFuC2rUt3MaNwBMkZmSjGGGlZyctoox4yK_HfsjphhUVKI4htjFTfO5FTPkoy6M275wfyBbjqBqGJLqM7vRO0jhL8ebg6YoZ-nLLUmohbQZT5DhkUnAKUG8cwlxUskMTdLtsOylfVB_lE6gMGXVED8y3p2B8FJYDXnYITO5yWrkAd89n9IU8U-XDRRrcK3mSIhmEhH0vnwKgsuPoFN9ogE5sArNrMoe-v1ec&sig=Cg0ArKJSzI3IdbGli0WkEAE&pr=93:2.3664&cry=1&fbs_aeid=%5Bgw_fbsaeid%5D&crd=aHR0cHM6Ly9zYWtzZmlmdGhhdmVudWUuY29t&urlfix=1&rm_eid=%5Brm_exit_id%5D&adurl=
https://www.universalorlando.com/web/en/us/theme-parks/epic-universe?__source=ban.dfa.409056280;601960009;224862040&gclid=EAIaIQobChMIkZfv4f2viwMVqj-ICR20TidcEAEYASAAEgJcE_D_BwE&dclid=CJexxeX9r4sDFVIiaAgdU7YymQ
https://www.trugreen.com/d/lawn?dclid=CMGKgqr9r4sDFe8aaAgdmro6EA&gclid=EAIaIQobChMI99D7pf2viwMVdIxaBR0SVzHXEAEYASAAEgILdfD_BwE