The Adult Improver Series returns with a fascinating story that highlights the broad appeal of chess. Marcos Patricio Macedo is a Brasília-based forensic detective, dad, and chess enthusiast who rediscovered the game in 2018 and hasn’t stopped since. Chess has become a welcome escape from the pressures of his homicide-investigation work, and he’s helped build community both locally and among fellow officers. Marcos believes in the game’s value so deeply that he helped restore chess as an event in the World Police & Fire Games, an international gathering for first responders. In our conversation, he shares: What it took to bring chess back to the games How it was received and what might come next His mixed feelings about balancing chess with family, work, and improvement Lessons from coaches, online study, and his first major OTB tournament Marcos’ relatable story reveals both the rewards and the potential pitfalls of dedicating a lot of time to chess as a hobby.  Thanks to our sponsor, Chessable.com! If you sign up for Chessable Pro in order to unlock discounts and additional features, be sure to use the following link: https://www.chessable.com/pro/?utm_source=affiliate&utm_medium=benjohnson&utm_campaign=pro And you can check out their new offerings here: https://www.chessable.com/courses/all/new/ Try Chess.com (try for free): http://go.chess.com/Perpetual If you know a scholastic player who could use high quality online group lessons, be sure to check out Silver Knights Chess Academy..  chessacademy.com/online  Use coupon code- "pod"  to save 50% on the first month.  0:00- You can join the Perpetual Chess Patreon community here: ⁠https://www.patreon.com/c/perpetualchess⁠ 02:00- What got Marcos back into chess in 2018?  07:00- Similarities and differences between chess analysis and forensic analysis 10:00- Marcos’ approach to improving at chess Mentioned: GM Rafael Leitão, Hanging Pawns YouTube Channel, GM Daniel Naroditsky  15:00- Chess as a stress reliever for a first responder  20:00- Marcos tells the story of his successful advocacy to get chess included in the recent World Police & Fire Games  30:00- Why does Marcos think his interest in chess waned when he returned from the World Police & Fire Games ? Mentioned: Silman’s The Amateur’s Mind, Coach FM Juan Cruz Arias  40:00- Marcos’ previous OTB experiences 43:00- The chess scene in Brazil 44:00- Marcos’ next move  49:00- Closing thoughts Mentioned: EP 429 with Omar Mills https://www.perpetualchesspod.com/new-blog/2025/4/8/ep-429-omar-mills-chess-and-life-lessons-learned-from-not-improving-as-much-as-he-expected Editing and post-production work for this episode was provided by The Podcast Consultant (https://thepodcastconsultant.com). Learn more about your ad choices. Visit podcastchoices.com/adchoices