百年悬案“双象难题” 孙立

yjr123 · 发表于 2013-9-18 16:47:31

根据残局库分析，所拟着法有软着、缓着。

http://lpforth.forthfreak.net/xiangqi-js/xiangqi.htm?2E2K392R1E43r59993b1c33k59

yjr123 · 发表于 2013-9-21 20:28:40

按照残局库分析，本局虽然可以取胜，但受60回合不吃子的限着，在实战中双方都走正着，则仍然要判和。

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]图1 [/DhtmlXQ_title]
[DhtmlXQ_type]残局[/DhtmlXQ_type]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]33535040574742604749223253232002234340304939324243833040838042623748626980836949834340503837022037476042432350513929496929596979232579692535514147376967373867273839274735384746594946263835200248572646494841513555514155520224393846475250240250000224000747440737415137315150383744463133464533535040535645444846444357482402373802243839240248374030464843475636304039494050365650404959403056363040360602240600404100302402595802243034240234040220042441312434314134324746585741403231464531512002512140302141455557470224483855353835[/DhtmlXQ_movelist]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%26extra%3Dpage%253D1[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-22 11:56:55

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]2399993738999999994999999999999932996099409902999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title] 例图2 [/DhtmlXQ_title]
[DhtmlXQ_type]残局[/DhtmlXQ_type]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]2363608263434050384832524344022044405051402052584847585747485737[/DhtmlXQ_movelist]
[DhtmlXQ_comment2_20]以下胜法参见、笔者拟第三局。[/DhtmlXQ_comment2_20]
[DhtmlXQ_move_2_10_1]515048385259493959523748[/DhtmlXQ_move_2_10_1]
[DhtmlXQ_comment1_15]红胜定。[/DhtmlXQ_comment1_15]
[DhtmlXQ_comment7]点晴妙手！控制了双象的移动。[/DhtmlXQ_comment7]
[DhtmlXQ_move_0_8_2]5051443452584847585237480220343151504737826437386442[/DhtmlXQ_move_0_8_2]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-22 12:12:22

残局库着法有将军凑数的弱点，对棋形转换可能会有一点小问题，但要找出它的问题也不是那么容易的。

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title] 例图1 [/DhtmlXQ_title]
[DhtmlXQ_type]残局[/DhtmlXQ_type]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]3353504057474260536360826343405043338264333422283839282939386482[/DhtmlXQ_movelist]
[DhtmlXQ_comment11]胜法更简捷。[/DhtmlXQ_comment11]
[DhtmlXQ_comment16]红方有什么简洁胜法？[/DhtmlXQ_comment16]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-22 12:41:41

残局库是采用穷举法建立的，所有合法棋步都会列出，结果可能会因为棋规问题而与实际结果不一致，但对辅助研究价值极大，孙先生不会发贴却能够看到棋盘，大可利用残局库来攻克此难题，可大大提高效率。

残局库用法：
点击2楼的链接进入残局库，棋盘右边是着法列表，点击某着法即走子，着法有*号的就表示残局库推荐着法，孙先生可以在轮到红方走时点击你认为的最佳着法（也可以直接点击棋子进行走子），而轮到黑方走时，却一定要在带*号的着法中挑选比较人性化的着法，然后把着法记下来，看需要多少回合能够取胜。

yjr123 · 发表于 2013-9-24 12:19:38

标注“胜法更简洁”后就省略了后面的着法，是否可以理解为省略时的局面20回合内即可得子胜定？那列一下完整着法更能够说明问题，不要循环套，说这是例2局的继续，却又回到例1、例2。

yjr123 · 发表于 2013-9-24 15:15:45

又看了一下1楼取胜的回合数，4个棋图是连贯的，一共35回合没有吃子，但图4的最终形势根据残局库分析，还需要31回合才能够吃到子取胜，按60回合自然限着仍然应该判和。

yjr123 · 发表于 2013-9-26 08:31:27

问题主要还是在前面2个图的着法，图1的第2回合象5进3应改为象5退7，图2的第3回合车6退6应改为车6退4。

yjr123 · 发表于 2013-9-27 13:12:42

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]图5 [/DhtmlXQ_title]
[DhtmlXQ_type]残局[/DhtmlXQ_type]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]335350405747426053636082634340504333826433342228383928293938648234328264326229244749505162632429494464826361515061622924444982643848505162632454[/DhtmlXQ_movelist]
[DhtmlXQ_comment3_59]红胜定。[/DhtmlXQ_comment3_59]
[DhtmlXQ_comment33]妙手、是步入胜形、对后棋形的必要选择。[/DhtmlXQ_comment33]
[DhtmlXQ_move_0_10_1]504047492229334340503848292848472858434050514020[/DhtmlXQ_move_0_10_1]
[DhtmlXQ_comment1_21]红胜定。[/DhtmlXQ_comment1_21]
[DhtmlXQ_move_0_12_2]6482474922293848[/DhtmlXQ_move_0_12_2]
[DhtmlXQ_comment2_15]红借杀得象胜。[/DhtmlXQ_comment2_15]
[DhtmlXQ_comment4]图5[/DhtmlXQ_comment4]
[DhtmlXQ_move_0_34_3]20426252504048582444494840305857444652503031505464825434314134364645366641316661313061414555574755584142[/DhtmlXQ_move_0_34_3]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-27 18:01:08

看来残局库推荐的着法还是有些问题，我研究的完整着法：

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]无标题[/DhtmlXQ_title]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]3353504057474224534340504333240247492229384829284847285833305051303151504919581831342042345450401949181649481615475715455450404150514140512140302141[/DhtmlXQ_movelist]
[DhtmlXQ_type]实战全局/开局[/DhtmlXQ_type]
[DhtmlXQ_firstnum]0[/DhtmlXQ_firstnum]
[DhtmlXQ_comment2_16]残局库结论是还需47回合可得子，没有自然限着问题。[/DhtmlXQ_comment2_16]
[DhtmlXQ_move_0_4_2]4260536360824749222963434050384829284847285837485852[/DhtmlXQ_move_0_4_2]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%26page%3D1%26extra%3D%23pid218450[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-28 18:33:28

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]图一[/DhtmlXQ_title]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]3353504057474224534340504333240247492228383928583748204239380220333050513031515249195868191242643130200230505242504042521219525119496866404151504144[/DhtmlXQ_movelist]
[DhtmlXQ_type]实战全局/开局[/DhtmlXQ_type]
[DhtmlXQ_firstnum]0[/DhtmlXQ_firstnum]
[DhtmlXQ_comment2_16]残局库结论是还需47回合可得子，没有自然限着问题。[/DhtmlXQ_comment2_16]
[DhtmlXQ_move_0_4_2]4260536360824749222963434050384829284847285837485852[/DhtmlXQ_move_0_4_2]
[DhtmlXQ_move_0_10_1]2229384829284847285833305051303151504919581831342042345450401949181649481615475715455450404150514140512140302141[/DhtmlXQ_move_0_10_1]
[DhtmlXQ_comment10]先将一军，[/DhtmlXQ_comment10]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]图二[/DhtmlXQ_title]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]33535040574742245343405043332402474922283839282633535040374820424857264649480220393846475352404152502002500002240007474607374151373424023837515034305051303151503141[/DhtmlXQ_movelist]
[DhtmlXQ_type]实战全局/开局[/DhtmlXQ_type]
[DhtmlXQ_firstnum]0[/DhtmlXQ_firstnum]
[DhtmlXQ_comment2_16]残局库结论是还需47回合可得子，没有自然限着问题。[/DhtmlXQ_comment2_16]
[DhtmlXQ_move_0_4_2]4260536360824749222963434050384829284847285837485852[/DhtmlXQ_move_0_4_2]
[DhtmlXQ_move_0_10_1]2229384829284847285833305051303151504919581831342042345450401949181649481615475715455450404150514140512140302141[/DhtmlXQ_move_0_10_1]
[DhtmlXQ_comment10]先将一军，[/DhtmlXQ_comment10]
[DhtmlXQ_comment3_102]红海底捞月胜定。[/DhtmlXQ_comment3_102]
[DhtmlXQ_move_0_37_3]345450405456464548464041373841403839404157484140483740304648454756363040394940503656504049594030563630405958022036324041323020023000022400034140032340302333304033324041323424023404022004244131243431413432414032224030483830403818473718102002224240305848424030311030[/DhtmlXQ_move_0_37_3][DhtmlXQ_comment30]？[/DhtmlXQ_comment30]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-29 07:56:03

zzk132 发表于 2013-9-28 23:05
余老师：
图二，低级错误以改过；图一，第17回合黑改走象1进3结果怎样呢？另12回合黑还有象5 ...

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]图一[/DhtmlXQ_title]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]335350405747422453434050433324024749222838392858374820423938022033305051303151524919586819124264313020023050524250404252121952511949022440415150414368584959586843535040594924424942[/DhtmlXQ_movelist]
[DhtmlXQ_type]实战全局/开局[/DhtmlXQ_type]
[DhtmlXQ_firstnum]0[/DhtmlXQ_firstnum]
[DhtmlXQ_comment2_16]残局库结论是还需47回合可得子，没有自然限着问题。[/DhtmlXQ_comment2_16]
[DhtmlXQ_move_0_4_2]4260536360824749222963434050384829284847285837485852[/DhtmlXQ_move_0_4_2]
[DhtmlXQ_move_0_10_1]2229384829284847285833305051303151504919581831342042345450401949181649481615475715455450404150514140512140302141[/DhtmlXQ_move_0_10_1]
[DhtmlXQ_comment10]先将一军，[/DhtmlXQ_comment10]
[DhtmlXQ_move_0_34_3]6866404151504144[/DhtmlXQ_move_0_34_3]
[DhtmlXQ_move_0_38_4]64424333686233535040485742605343[/DhtmlXQ_move_0_38_4]
[DhtmlXQ_move_0_24_5]42243134[/DhtmlXQ_move_0_24_5]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-29 08:16:11

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]图二[/DhtmlXQ_title]
[DhtmlXQ_result]未知[/DhtmlXQ_result]
[DhtmlXQ_movelist]335350405747422453434050433324024749222838392826335350403748204248572646494802203938464753524745383745465256464548464543373843453839454357484345483740304648200256363040394940503656504049594030563630403606022406564030565030315054313054343040595824023404022058574546045420025450404150514140512140302141[/DhtmlXQ_movelist]
[DhtmlXQ_type]实战全局/开局[/DhtmlXQ_type]
[DhtmlXQ_firstnum]0[/DhtmlXQ_firstnum]
[DhtmlXQ_move_0_4_2]4260536360824749222963434050384829284847285843405051402058574748573720215150212237572282[/DhtmlXQ_move_0_4_2]
[DhtmlXQ_move_0_10_1]2229384829284847285833305051303151504919581831342042345450401949181649481615475715455450404150514140512140302141[/DhtmlXQ_move_0_10_1]
[DhtmlXQ_comment10]先将一军，[/DhtmlXQ_comment10]
[DhtmlXQ_comment2_25]红胜定。[/DhtmlXQ_comment2_25]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%23lastpost[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-29 10:00:39

完整着法

[DhtmlXQ]
[DhtmlXQ_ver]www_dpxq_com[/DhtmlXQ_ver]
[DhtmlXQ_init]500,350[/DhtmlXQ_init]
[DhtmlXQ_binit]3399993738999999995799999999999922992099509942999999999999999999[/DhtmlXQ_binit]
[DhtmlXQ_title]双象难题[/DhtmlXQ_title]
[DhtmlXQ_result]红胜[/DhtmlXQ_result]
[DhtmlXQ_movelist]335350405747426053636082474922296343405038482928484728583748585243335254333050513031515047378264373820023137505148575444494864423733444733535141535202205250200250000224000747440737415137315150383744463133464533535040535645444846444537384544383944455748240248374030464845475636304039494050365650404959403056363040360602245958404106564131563631413634240234040220042441312434314134324746585741403231464531512002512140302141[/DhtmlXQ_movelist]
[DhtmlXQ_move_0_4_1]422453434050433324024749222838392826335350403748204248572646494802203938464753524745383745465256464548464543373843453839454357484345483740304648200256363040394940503656504049594030563630403606022406564030565030315054313054343040595824023404022058574546045420025450404150514140512140302141[/DhtmlXQ_move_0_4_1]
[DhtmlXQ_move_6_38_2]64424333686233535040485742605343[/DhtmlXQ_move_6_38_2]
[DhtmlXQ_move_6_34_3]6866404151504144[/DhtmlXQ_move_6_34_3]
[DhtmlXQ_move_6_24_4]4224313424021219686919595251344469683839686939496968485768584454[/DhtmlXQ_move_6_24_4]
[DhtmlXQ_move_6_22_5]2002195958683161[/DhtmlXQ_move_6_22_5]
[DhtmlXQ_move_1_12_6]2858374820423938022033305051303151524919586819124264313020023050524250404252121952511949022440415150414368584959586843535040594924424942[/DhtmlXQ_move_1_12_6]
[DhtmlXQ_comment16]残局库结论是还需47回合可得子，没有自然限着问题。[/DhtmlXQ_comment16]
[DhtmlXQ_comment1_10]先将一军，[/DhtmlXQ_comment1_10]
[DhtmlXQ_type]实战中残局[/DhtmlXQ_type]
[DhtmlXQ_firstnum]0[/DhtmlXQ_firstnum]
[DhtmlXQ_move_1_40_7]454756363040394940503656504049592002565747465750404159584131505446475434314134040220042441312434314134324746585741403231464531512002512140302141[/DhtmlXQ_move_1_40_7]
[DhtmlXQ_refer]http%3A//www.hgchess.com/%0D%0Ahttp%3A//www.hgchess.com/bbs/forum.php%3Fmod%3Dviewthread%26tid%3D31529%26extra%3D%26page%3D1[/DhtmlXQ_refer]
[DhtmlXQ_generator]www.dpxq.com[/DhtmlXQ_generator]
[/DhtmlXQ]

yjr123 · 发表于 2013-9-29 11:37:08

会心斋发表于 2013-9-29 11:15
26楼 “红胜定（不能按亚洲棋规，否则这个难题失去研究的意义）。”
----------------
建议还是首先考虑 ...

没有牵涉到棋规吧

yjr123 · 发表于 2013-9-29 15:43:37

zzk132 发表于 2013-9-29 12:08
余老师：
图一，第11回合黑如走象3进1，红有炮八平四妙手……那么第12回合黑象5进3，怎样 ...

完整着法已经补充完整

标题: 双象难题

【主变: 红胜】
  1.  车六平四将６平５    2.  炮四平五象５退７①
  3.  车四平三象７进９    4.  炮五退二车３进７
  5.  车三平五将５平６    6.  帅六平五车３退１
  7.  帅五进一车３平６    8.  仕六退五车６退６
  9.  车五平六车６进２    10. 车六进三将６进１
  11. 车六退一将６退１    12. 帅五平六象９进７
  13. 帅六退一象３进１    14. 车六退六将６进１
  15. 仕五进四车６平５    16. 炮五进一象７退５
  17. 车六进四车５进３    18. 车六平四将６平５
  19. 车四进一象１退３    20. 车四进二象３进１
  21. 车四平九象１进３    22. 车九退七车５退３
  23. 车九平六将５平６    24. 车六进六将６退１
  25. 帅六进一车５进２    26. 车六退二车５退１
  27. 车六平四将６平５    28. 车四退三车５退１
  29. 炮五进二车５进１    30. 帅六退一车５退１
  31. 帅六退一车５进１    32. 仕四退五象３退１
  33. 仕五进六将５平４    34. 炮五退二车５进２
  35. 车四平六将４平５    36. 帅六平五将５平６
  37. 车六平四将６平５    38. 帅五平四将５平４
  39. 车四平六将４平５    40. 车六平九象１进３
  41. 帅四进一将５进１    42. 车九平四将５平４
  43. 车四平六将４平５    44. 车六进二象３退１
  45. 车六平九象１退３    46. 车九平七将５平４
  47. 车七平六将４平５    48. 车六进二车５退１
  49. 帅四进一将５退１    50. 车六进一车５退１
  51. 车六平四象３进１    52. 车四平七将５平４
  53. 车七平五红胜定

[变①接主变第2回合]
  2.  ………… 象５进３    3.  车四平五将５平６
  4.  车五平六象３退１    5.  炮五退二车３进６
  6.  帅六退一车３退２② 7.  车六平四将６平５
  8.  仕六退五象３进５    9.  仕五进四车３平５
  10. 炮五进一象１退３    11. 帅六进一车５进１
  12. 车四进一车５退２    13. 帅六进一车５进１
  14. 车四退四车５退１    15. 炮五进二车５退２
  16. 帅六退一车５进２    17. 帅六退一车５退２
  18. 仕四退五车５进２    19. 仕五进六将５平４
  20. 炮五退二象３进１③ 21. 车四平六将４平５
  22. 帅六平五将５平６    23. 车六平四将６平５
  24. 帅五平四将５平４    25. 车四平六将４平５
  26. 车六平九象１进３    27. 车九平四将５平４
  28. 车四进六将４进１    29. 车四退四将４退１
  30. 车四平六将４平５    31. 帅四进一象３退１
  32. 车六平九象１退３    33. 帅四进一车５进１
  34. 车九平四象３进１    35. 车四进四将５进１
  36. 车四退一将５退１    37. 车四平七将５平４
  38. 车七平五红胜定

[变②接①变第6回合]
  6.  ………… 车３平６    7.  仕六退五象３进５
  8.  帅六进一象１退３    9.  车六进三将６进１
  10. 车六退一将６进１    11. 炮五平八车６平７④
  12. 炮八进七象５进７⑤ 13. 车六进一象３进１
  14. 车六平四将６平５    15. 车四平五将５平６
  16. 炮八退七将６退１    17. 炮八平五象１进３⑥
  18. 车五退一将６退１    19. 车五退二车７平６⑦
  20. 炮五平四车６平７    21. 车五平四将６平５
  22. 炮四平五象３退５    23. 炮五进七红胜定

[变③接①变第20回合]
  20. ………… 车５进２    21. 车四平六将４平５
  22. 帅六平五将５平６    23. 车六平四将６平５
  24. 帅五平四象３进１    25. 车四退一车５退１
  26. 车四进七将５进１    27. 帅四进一将５平４
  28. 车四退四车５进１    29. 车四平六将４平５
  30. 车六平九象１退３    31. 车九平七将５平４
  32. 车七平六将４平５    33. 车六进二车５退１
  34. 帅四进一将５退１    35. 车六进一车５退１
  36. 车六平四象３进１    37. 车四平七将５平４
  38. 车七平五红胜定

[变④接②变第11回合]
  11. ………… 象３进１    12. 炮八平四车６平７
  13. 车六平三红胜定

[变⑤接②变第12回合]
  12. ………… 象５进３    13. 车六退三象３退１
  14. 炮八退七车７进１    15. 炮八平四将６退１
  16. 车六平五车７退１    17. 帅六退一车７进１
  18. 帅六平五车７退１    19. 仕五进四车７平６
  20. 车五平四红胜

[变⑥接②变第17回合]
  17. ………… 车７退２    18. 车五退一将６退１
  19. 车五退三红胜定

[变⑦接②变第19回合]
  19. ………… 象７退５    20. 车五平六车７退６
  21. 车六平四将６平５    22. 仕五进四象５退７
  23. 车四平五红胜定

		自动登录	找回密码
密码			注册

[棋文] 百年悬案“双象难题” 孙 立

[棋文] 百年悬案“双象难题” 孙立