“Variants such as Torpedo, Pawn-sideways, No-Castling, and Self-capture are now a reality, playable on a major chess portal such as chess.com.5 On the back of t

“Variants such as Torpedo, Pawn-sideways, No-Castling, and Self-capture are now a reality, playable on a major chess portal such as chess.com.5 On the back of the initial evidence, the first No-castling tournament was held in Chennai in January 2020.” - one of the last few paragraphs in the article