2 adverbs to describe how to checkmating

Perhaps she had detected his purpose from the first, and had deliberately checkmated him.

The courtroom where justice is administered was large, clean, airythe bench carpeted and adorned with a large, green, stuffed chair, in which I sat down, and, in imagination, summoned up advocates, jurors, prisoners, and people, and wondered how I should feel pronouncing sentence of death on a fellow-being, or, like Portia, wisely checkmating the Shylocks of our times.

2 adverbs to describe how to  checkmating  - Adverbs for  checkmating