How to get all achievements on Chess.com p2

30 :Rush Streak 5 (...): Get 5 correct answers in a row in Puzzle Rush.
31 :Train Your Brain: Play around with 1 Drill.
Tip: You just need to enter a Drill and then exit; you don’t actually have to do it.
32: Brain of Steel: Play around with 10 Drills.
33:  Silicon Brain: Play around with all Drills.
Man vs Machine: Play against a Bot in the Online Chess section (has been removed).
Surprise!: Play 1 Crazyhouse variant game in the Online Chess section.
Mad Scientist: Play 10 Crazyhouse variant games in the Online Chess section
Easy as 1-2-3: Play 1 3-Check variant game in the Online Chess section.
Three Strikes: Play 10 3- Check variant games in the Online chess section
Higher Ground: Play 1 King of the Hill (KOTH) game in the Online Chess section.
Mountain Climber: Play 10 king of the Hill {KOTH} games in the Online Chess section
Worker Bee: Play 1 Bughouse game in the Online Chess section.
Hive Mind: Same as above, but play 10 times.
Dangerous Intersection: Play 1 Four-Player Chess game in the Online Chess section.
Note: Chess.com has removed Four-Player Chess from the Online Chess section.
Battle Royale: Same as above, but play 10 times.
Second Opinion: Analyze 1 game you’ve played and save it by going to the game’s Analysis section, scrolling down, and clicking the Save button.
Hindsight 20/20: Same as above, but do it 10 times.
Statistician: View all of your personal statistics shown in the image by going to Home page → Stats.
Introspection: Click here 
Contender: Join 1 tournament.
Competitor: Join 10 tournaments.
Challenger: Join 100 tournaments.
Tip: You only need to join; you don’t have to play. Just find daily tournaments that haven’t started yet, join until you reach 100, then leave. (It seems online tournaments don’t count.)
Team Player: Play 1 Match game.
Team Pillar: Play 10 Match games.
Killer Pawn: Deliver checkmate with a pawn in one move.
Killer Knight: Deliver checkmate with a knight in one move.
Killer Bishop: Deliver checkmate with a bishop in one move.
Killer Rook: Deliver checkmate with a rook in one move.
Killer Queen: Deliver checkmate with a queen in one move.
 
• For achievements you’ve completed but didn’t receive, or achievements whose methods have been removed, you can contact Chess.com support and wait 1–2 days.

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