Chess Ultra
38 Achievements
1000 XP
Epic
Queen Sacrifice
Sacrifice the Queen in any game mode then go on to win the game Details for this achievement will be revealed once unlocked
40 XP
21.0%
How to unlock the Queen Sacrifice achievement in Chess Ultra - Definitive Guide
Despite the description using the word "sacrifice", there are no special requirements. You simply have to lose your Queen at some point during the game and still go on to win.
Set up a Single game against an alternate account (see how-to in Roadmap). You could also find a boosting partner to help you with these moves to make it faster for you. Find a boosting partner here.
This is also very easy against the Novice AI.
You'll simply allow your queen to be captured and still go on to win the game.