: Published by Elk and Ruby Publishing House in 2017.
To get the PGN-style interactive experience where you can play through moves, the following platforms are the primary official sources: Download One Pawn Saves The Day Sergei Tkachenko pgn
: Aimed at intermediate players looking to improve their tactical understanding of endgame resourcefulness. One Pawn Saves the Day - Sergei Tkachenko - Forward Chess : Published by Elk and Ruby Publishing House in 2017
: You can purchase the One Pawn Saves the Day Ebook for approximately $7.99 . This platform allows you to play through the 100 studies on an interactive board within their app, which is the functional equivalent of having a PGN file. This platform allows you to play through the
: Most solutions are concise, featuring no more than six moves , making them suitable for analysis directly from the diagram or a digital board.