| icon | info | gamerscore |
|---|---|---|
 | Absolute Pin Pin a piece against your opponent's King | 10 |
 | Alekhine’s Gun Stack two Rooks one behind another in the same file with the Queen at the rear | 10 |
 | Back-rank Mate Deliver checkmate by a Rook or Queen along a back rank, with the King's escape blocked by friendly p | 10 |
 | Doubled Pawn Have two pawns of the same colour on the same file | 10 |
 | O-O-O Castle queenside | 10 |
 | O-O Castle kingside | 10 |
 | Check Put an opponent in check | 10 |
 | Checkmate Win a game | 10 |
 | Chop Wood Make a capture or exchange | 10 |
 | Promotion Advance a pawn to the eighth rank | 10 |
 | Underpromote Promote a pawn to a Rook, Bishop, or Knight instead of a Queen | 10 |
 | En Passant Perform an en passant capture | 10 |
 | Double Check Deliver a check by two pieces at the same time | 10 |
 | Learner Complete all the tutorials | 10 |
 | Piece Collector Capture 100 pieces | 10 |
 | Epaulette Mate Deliver checkmate where the King is blocked on both sides by his own Rooks | 10 |
 | Fool's Mate Win a game in three moves | 10 |
 | Scholar's Mate Win a game in four moves | 10 |
 | Octopus Place a White Knight on e6 | 10 |
 | Spanish Bishop Develop a White King Bishop to b5 | 10 |
 | Tournament Amateur Win a tournament | 10 |
 | Problem Solver Complete 50% of the chess challenges | 10 |
 | Elo Beat an opponent with an Elo rating higher than yours | 10 |
 | Stranger Danger Create a random online game | 10 |
 | Friendly Fire Issue an online challenge to a friend | 10 |
 | Bobby Time Play a game using the Fischer timer | 25 |
 | Queen Sacrifice Sacrifice the Queen then go on to win the game | 25 |
 | Family Fork Using a Knight simultaneously attack the enemy King and Queen | 25 |
 | Elo Elo Beat an opponent with an Elo rating more than 75 higher than yours | 25 |
 | Tournament Pro Win 5 tournaments | 25 |
 | Blind Pigs Maneuver a pair of Rooks onto your opponent’s second rank | 25 |
 | Stalemate Draw a game by stalemate | 50 |
 | Boden's Mate Deliver checkmate by two crisscrossing Bishops, with the King's escape blocked by friendly pieces | 50 |
 | Tournament Champion Win a 32 player tournament | 50 |
 | Elo Elo Elo Beat an opponent with an Elo rating more than 150 higher than yours | 100 |
 | Chess Champion Beat the computer on Grandmaster difficulty | 100 |
 | Problem Solved Complete all the chess challenges | 100 |
 | Tournament Master Win 20 tournaments | 150 |
