Opponent’s options: PHYLON o8 (52), HOY e10 (33)
Scoring options: PREX d1 (52), EX e11 (33)
In this position, you need to block PHYLON on column o and still score enough to win. While you have PREX d1, no scenario involving this play wins as your opponent will block next turn, leaving you no good options. The best play is LEX 13m (15), blocking PHYLON, setting up PI, and giving you PI as an out play.