// that's not already included in the queen promotion.
if (Type == QUIET_CHECKS && (StepAttacksBB[W_KNIGHT][to] & ci->ksq))
*moveList++ = make<PROMOTION>(to - Delta, to, KNIGHT);
// that's not already included in the queen promotion.
if (Type == QUIET_CHECKS && (StepAttacksBB[W_KNIGHT][to] & ci->ksq))
*moveList++ = make<PROMOTION>(to - Delta, to, KNIGHT);