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Black has the "Sente" and gains nine "Me."

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The following stones are on the board: Black, B 17, C 17, D 16, G 17; White, B 16, C 13.

BLACK

1. B 14. This move is really "Go te"; that is to say, White is not forced to reply to it, but it is very advantageous for Black, as it effectively separates White's two stones.

3. B 15. The white stone at B 16 is now hopeless.

WHITE

2. C 14. C15 is not so good.

Black has given up the "Sente," but has gained considerable ground.

VIII

Plate 36 (D)

The following stones are on the board: Black, C4, D 4, E 4, C 7; White, C 3, D 3, E 3, F 3.

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These moves seem obvious, but the importance of Black's opportunity is likely to be underestimated; Black gains about eleven "Me" by this play. If the opposing lines extend one space nearer the edge of the board, the territory gained by a similar attack is not nearly so great.

IX

Plate 37 (A)

18; Black, N 15, O 15, 16,

The following stones are on the board: White, M 16, N 16, N 18, O 17, P 18, Q 17, P 16, 17, Q 16, R 12, R 17. White has the move.

1. S 17. 3. R 18.

5. T 18.

WHITE

BLACK

2. S 16.

4. R 16.

White has given up the "Sente," but these moves make

a difference in his favor of about fourteen "Me."

X

Plate 37 (B)

The following stones are on the board: White, M 3, O 3, P 2, Q3, R 2; Black, N 4, O 4, Q 5, R 3, R 4.

White has the move.

1. S 2.

WHITE

BLACK

This move is really "Go te," but if Black neglects to answer it, White can then jump to T 5. This jump is called by a special name “O zaru," or the "big monkey,” and would gain about eight "Me” for White.

XI

Plate 37 (C)

The following stones are on the board: White, C 15, D 15, E 15, 16; Black, C 16, D 16, E 17, 18, F 16, G 17. White has the move.

1. B 16.

3. B 15.

WHITE

BLACK

2. B 17.

White has given up the "Sente" and has gained somewhat, but if Black now neglects to defend and plays elsewhere, White can jump to B 18, and gain about seventeen "Me" altogether.

XII
Plate 37 (D)

The following stones are on the board: White, B 8, C7, 11, D 5, 6, 7, E 6; Black, B 7, C 5, 6, D 3, 4, E 4, 5.

19

18

A B C D E F G H J K L M N O P Q R S T

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A B C D E F G H J K L M N O P Q R S T

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White has given up the "Sente," but this method of play gains about fourteen "Me," as it is now no longer necessary to protect the connection at C 8.

We will now insert two plates from Korschelt's book. The notes at the foot of the illustrations are his.

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