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Meet the people and ideas behind chess. Learning facts are open to everyone; earned practice cards are separate.

The GreatsRare
Photo of Maurice Ashley📷 Jennifer Huemmer · CC BY-SA 4.0 · WikimediaMA

Maurice Ashley

Study master game →

Became the first Black chess Grandmaster in 1999.

💡 Grandmaster is the highest lifetime title in chess.

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The PiecesCommon
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The Queen

Worth about 9 points — the strongest piece.

💡 Piece values help you decide if a trade is fair.

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9
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The GirlsRare
Photo of Phiona Mutesi📷 aphrodite-in-nyc · CC BY 2.0 · WikimediaPM

Phiona Mutesi

Learned chess in Kampala, Uganda, and played for her country at Chess Olympiads.

💡 Olympiads are team events between countries.

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Chess TechCommon
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The Bot Builder

Chess programs search many moves ahead and score each position.

💡 That search is an algorithm — a step-by-step plan.

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The YoungestRare
Photo of Tani Adewumi📷 Tribeca Disruptive Innovation · CC BY-SA 3.0 · WikimediaTA

Tani Adewumi

Won a New York State scholastic championship at age 8.

💡 Scholastic events are tournaments for students.

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The PiecesCommon
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The Knight

The only piece that can jump over others.

💡 Knights move in an L: two squares, then one.

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The GreatsLegendary
Photo of Magnus Carlsen📷 Miroslav.vajdic · CC BY 4.0 · WikimediaMC

Magnus Carlsen

Study master game →

Holds the highest classical rating ever recorded: 2882.

💡 Ratings estimate playing strength from results.

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The GirlsLegendary
Photo of Judit Polgár📷 Przemysław Jahr · CC BY-SA 3.0 · WikimediaJP

Judit Polgár

Study master game →

Widely considered the strongest female player in history.

💡 She earned the Grandmaster title at 15.

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10
defense
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The YoungestLegendary
Photo of Abhimanyu Mishra📷 Stefan64 · CC BY-SA 3.0 · WikimediaAM

Abhimanyu Mishra

Became the youngest Grandmaster ever at 12 years, 4 months.

💡 Titles need strong results against strong players.

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Chess CelebritiesRare
Photo of Hikaru Nakamura📷 ChessKelly · CC BY 4.0 · WikimediaHN

Hikaru Nakamura

Study master game →

Five-time U.S. Champion and a popular chess streamer.

💡 Fast games are called blitz and bullet.

attack
9
defense
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