21. KBf1xg2 21. KRg8xKBg2
The King had finally made a decision based on his knowledge of winning not losing and the Angel had stop the deadly Leapers from reaching home soil but the many separate battles had obscured his vision and the true state of the battlefield.
The Bullrok having battered and smashed the steam engine kept an eye from its new lofty perch and witnessed the Angel attack on the Leapers. The Angel was undefended from a forward attack and the Bullrok knowing his King was safe plowed into the unsuspecting Bishop.
Usually an Angel fears nothing because only it and it alones knows how it can die.