A chessboard has 8×8 = 64 squares. Files are a–h, ranks are 1–8.
How many squares are on a chessboard?
Where the e-file meets the 4th rank — that square is e4.
Minigame · MG0
Practice reading square addresses. Letter first, number second!
Find and tap the square that's called out!
What is the square where the e-file meets the 4th rank?
White starts on ranks 1–2, Black on ranks 7–8. Rooks in the corners, then knights, then bishops!
Where does the white queen start?
Next to the queen, e1 and e8 belong to the hero of the game — the king.
Minigame · MG0
Setup master challenge! Remember the starting position you just learned.
Find and tap where each piece starts the game!
On which ranks do the black pieces start?
"おめでとう！このコースをクリアしたよ！"
Lesson Complete!
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