const oppFirstRank = (V.size.x-1) - firstRank;
if (move.start.x == firstRank //our rook moves?
&& this.INIT_COL_ROOK[c].includes(move.start.y))
const oppFirstRank = (V.size.x-1) - firstRank;
if (move.start.x == firstRank //our rook moves?
&& this.INIT_COL_ROOK[c].includes(move.start.y))