As I started watching Doctor Who with Christopher Eccleston, Time War and the way it ended was always one of the most interesting topics to me. I've written my vision of the Doctor during the Time War, based mostly on pieces of dialogues from RTD era. I reject the War Doctor as shown in The Day of the Doctor and describe an alternative one, along with not-sure-how-canonical Eight. I disagree with
that statement and claim the Doctor was able to push the button and kill them all.
If you're interested:
The Doctor uses the Moment - my vision