Trofeos de Chess Ultra

Ultra

Unlock all other Trophies

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Absolute Pin

Pin a piece against your opponent's King

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Alekhines Gun

Stack two Rooks one behind another in the same file with the Queen at the rear

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Back-rank Mate

Deliver checkmate by a Rook or Queen along a back rank, with the King's escape blocked by friendly pieces

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Doubled Pawn

Have two pawns of the same colour on the same file

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O-O-O

Castle queenside

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O-O

Castle kingside

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Check

Put an opponent in check

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Checkmate

Win a game

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Chop Wood

Make a capture or exchange

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Promotion

Advance a pawn to the eighth rank

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Underpromote

Promote a pawn to a Rook, Bishop, or Knight instead of a Queen

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En Passant

Perform an en passant capture

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Double Check

Deliver a check by two pieces at the same time

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Learner

Complete all the tutorials

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Piece Collector

Capture 100 pieces

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Epaulette Mate

Deliver checkmate where the King is blocked on both sides by his own Rooks

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Fool's Mate

Win a game in three moves

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Scholar's Mate

Win a game in four moves

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Octopus

Place a White Knight on e6

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Spanish Bishop

Develop a White King Bishop to b5

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Tournament Amateur

Win a tournament

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Problem Solver

Complete 50% of the chess challenges

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Elo

Beat an opponent with an Elo rating higher than yours

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Stranger Danger

Create a random online game

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Friendly Fire

Issue an online challenge to a friend

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Bobby Time

Play a game using the Fischer timer

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Queen Sacrifice

Sacrifice the Queen then go on to win the game

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Family Fork

Using a Knight simultaneously attack the enemy King and Queen

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Elo Elo

Beat an opponent with an Elo rating more than 75 higher than yours

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Tournament Pro

Win 5 tournaments

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Blind Pigs

Maneuver a pair of Rooks onto your opponents second rank

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Stalemate

Draw a game by stalemate

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Boden's Mate

Deliver checkmate by two crisscrossing Bishops, with the King's escape blocked by friendly pieces

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Tournament Champion

Win a 32 player tournament

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Elo Elo Elo

Beat an opponent with an Elo rating more than 150 higher than yours

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Chess Champion

Beat the computer on Grandmaster difficulty

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Problem Solved

Complete all the chess challenges

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Tournament Master

Win 20 tournaments

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