Double Check achievement in Chess Ultra

How to unlock the Double Check achievement in Chess Ultra: Deliver a check by two pieces at the same time. This achievement is worth 10 Gamerscore.

All Achievements (and how to earn them)

Double Check achievement in Chess Ultra

Chess Champion achievement in Chess Ultra

Chess Trophy - Activity - Jones School Supply

Boden's Mate achievement in Chess Ultra

The exciting world of achievements in Fritz 19

Chess Universe - online games on the App Store

Chess Ultra on Steam

Mate in 3 with Double Check, white's move (classic chess patterns, day 19) : r/chess

IJERPH, Free Full-Text

World Cup: Pragg and Salimova win tiebreakers

Interview with CIS CB Student Tayler Boyke-Darbouze

Chess - Apps on Google Play