https://lichess.org/@/Sam_Pickwick/blog2026-05-24T15:45:45.869Zhttps://lichess.org/@/Sam_Pickwick/blog/the-ultimate-free-chess-opening-lab-now-with-engine-refutations-and-a-no-login/U3K91oSq2026-05-24T15:45:45.869Z2026-05-24T15:45:45.869Z<img class="ublog-post-image" width="880" height="550" src="https://image.lichess1.org/display?fmt=webp&amp;h=550&amp;op=thumbnail&amp;path=Fte5HZ807VF4.webp&amp;w=880&amp;sig=bf6cfe5b98762d47ef151bf6d87f1ce52a5843a2" /><br />I’ve completely updated my free chess opening web app. You can now build repertoires, find gaps in your real Lichess games, and spar against an engine that physically shows you why your wrong moves lose—all available instantly without even needing to log in.Sam_Pickwickhttps://lichess.org/@/Sam_Pickwick/blog/30-days-in-how-i-actually-use-forkline-a-full-prep-cycle-on-six-real-openings/bWIQt4c22026-05-16T23:44:18.171Z2026-05-16T23:44:18.171Z<img class="ublog-post-image" width="880" height="550" alt="Forkline - free chess web app" src="https://image.lichess1.org/display?fmt=webp&amp;h=550&amp;op=thumbnail&amp;path=3WK13xli5Vm9.webp&amp;w=880&amp;sig=dc5912b3ce77b1b60300625dfc8cfb061e4fffbb" /><br />forkline.online - Free Chess Web App for OpeningsSam_Pickwickhttps://lichess.org/@/Sam_Pickwick/blog/as-a-fide-master-i-hated-my-opening-prep-so-i-built-a-free-tool-to-fix-it/5TJDAmwt2026-05-12T09:57:58.536Z2026-05-12T09:57:58.536Z<img class="ublog-post-image" width="880" height="550" alt="Forkline - Gap Analysis" src="https://image.lichess1.org/display?fmt=webp&amp;h=550&amp;op=thumbnail&amp;path=Cc1PaGRXdvtg.webp&amp;w=880&amp;sig=bf4259f6e850923a803804903b595fc5bccad4b1" /><br />Stop guessing why you lost out of the opening. I built a free tool that connects directly to your Lichess account, analyzes your games against your custom repertoire, and shows you exactly where you went wrong.Sam_Pickwick