西洋棋謎題(求單步) - 西洋棋
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By Iris
at 2011-05-04T21:58
at 2011-05-04T21:58
Table of Contents
※ 引述《DreamYeh (天使)》之銘言:
: 8 k 黑白
: 7 P pP = 小兵
: 6 B K rR = 城堡
: 5 nN = 騎士
: 4 bB = 主教
: 3 qQ = 皇后
: 2 kK = 國王
: 1
: abcdefgh
: (A.G.Buchanan, N.D.Elkies 2001)
: 因為小龜說求單步完全決定簡單,因此就拿這題來考....XD
: 如圖輪白,求一個最後單步完全決定,一步就好~
: 記得,誰從哪走到哪、那一步吃啥都要找出唷...
: 提示:如果你答案不是唯一的話,不用懷疑,一定那邊沒想到
新規則,這是逼和狀態
所以上一步,黑王必定有可以不被逼和的步子可選
所以a8不能空的,而也不能是B,因為兩個白格主教也是逼和.
所以只能是N,一騎士一主教不會逼和
--
: 8 k 黑白
: 7 P pP = 小兵
: 6 B K rR = 城堡
: 5 nN = 騎士
: 4 bB = 主教
: 3 qQ = 皇后
: 2 kK = 國王
: 1
: abcdefgh
: (A.G.Buchanan, N.D.Elkies 2001)
: 因為小龜說求單步完全決定簡單,因此就拿這題來考....XD
: 如圖輪白,求一個最後單步完全決定,一步就好~
: 記得,誰從哪走到哪、那一步吃啥都要找出唷...
: 提示:如果你答案不是唯一的話,不用懷疑,一定那邊沒想到
新規則,這是逼和狀態
所以上一步,黑王必定有可以不被逼和的步子可選
所以a8不能空的,而也不能是B,因為兩個白格主教也是逼和.
所以只能是N,一騎士一主教不會逼和
--
Tags:
西洋棋
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