Chess960 战术题：护卫后杀

皇后贴脸将杀，身后有自己人保护。

3268 道题

3步杀：车到b7 (c7·5)

Shuffle Rating 1990

攻击未易位的王：后到a8 (f3·4)

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3步杀：后到c7 (a5·2)

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3步杀：象到d7 (e8)

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3步杀：后到g6 (d6·2)

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3步杀：后到g6 (g4·2)

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3步杀：车到g7 (f7·4)

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3步杀：后到d8 (f8)

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3步杀：车到f7 (f1·6)

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3步杀：后到c8 (g8·2)

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3步杀：象到a7 (c5)

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3步杀：车到a8 (a5·2)

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3步杀：后到a8 (a2·2)

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3步杀：后到a7 (a5·3)

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3步杀：后到c5 (f2·4)

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3步杀：后到e6 (f5·5)

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3步杀：后到d7 (e8)

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3步杀：车到h8 (h5·2)

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3步杀：车到f7 (e7·4)

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3步杀：后到e4 (d4)

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3步杀：车到h5 (h3)

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3步杀：后到c8 (b7·3)

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3步杀：象到f7 (b3)

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3步杀：后到e6 (d7·5)

Shuffle Rating 1990

将杀