Instructive Video’s FIDE Rules Commission starts to make instructive Videos: View this post on Instagram Pressing the clock before promote the pawn consider as an illegal move. A post shared by FIDE Rules Commission (@fide_rules) on Dec 16, 2019 at 11:47am PST View this post on Instagram Promotion is final by new piece touching the board square. A post shared by FIDE Rules Commission (@fide_rules) on Dec 14, 2019 at 8:34am PST