&nbsp;<blockquote class="twitter-tweet"><p lang="en" dir="ltr">27-year-old Ukrainian GM Stanislav Bogdanovich and his girlfriend were found dead in an apartment in Moscow. According to Enews, the laughing gas was identified as the cause of the couple’s death. Balloons were found next to the bodies that were filled with nitrous oxide. <a href="https://t.co/eIsMQAqBKy">pic.twitter.com/eIsMQAqBKy</a></p>&mdash; ChessBase India (@ChessbaseIndia) <a href="https://twitter.com/ChessbaseIndia/status/1235770213200809984?ref_src=twsrc%5Etfw">March 6, 2020</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>