I think this game has been imported incorrectly after looking at multiple other databases that have another game from 1998 between Shaked and Spassky.
www.redhotpawn.com/chess/grandmaster-games/viewmastergame.php?pgnid=167518&subject=Tal-Shaked-vs-Boris-Spassky
chess-db.com/public/game.jsp?id=2007991.600024.108503808.21472
www.redhotpawn.com/chess/grandmaster-games/viewmastergame.php?pgnid=167518&subject=Tal-Shaked-vs-Boris-Spassky
chess-db.com/public/game.jsp?id=2007991.600024.108503808.21472