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¡¡CPIA(Chess Problem: Introduction to an Art)¤Îµ­½Ò¤Ë½¾¤Ã¤Æ¡¢¼¡¤Î½ç¤Ë½Ò¤Ù¤ë¤³¤È¤Ë¤¹¤ë¡£ÂçÂΤϥơ¼¥Þ¤ÎȯŸ¤ÎÎò»Ë½ç¤Ç¤¢¤ë¡£

1.Separation¡ÊµÍ¼ê½ç¸ÂÄê¤Î¥Æ¡¼¥Þ¡Ë´û½Ò
2.Change¡Ê¹½À®¤ÎÊÑ´¹¤Î¥Æ¡¼¥Þ¡Ë´û½Ò
3.Try¡Êʶ¤ì¤Î¹½À®¤Î¥Æ¡¼¥Þ¡Ë
4.Pattern¡ÊµÍ¼ê½ç¤Î¥Ñ¥¿¡¼¥ó²½¡Ë

3.Try¤Î¥Æ¡¼¥Þ¡Ê¡Öʶ¤ì¡×¤Î¹½À®¡Ë

¡Öʶ¤ì¡×¤Î¹âµé¤Êɽ¸½¤È±¾¤¦¤È¡¢¤É¤¦¤¤¤¦¤³¤È¤¬¹Í¤¨¤é¤ì¤ë¤À¤í¤¦¡£¤¿¤¤¤Æ¤¤¤ÎÆɼԤÏÂçÆ»´ý¤Î̯ËÉ¡Êʶ¤ì¶Ú¡Ë¤äÂçÆ»¸ÞÌܤδñÈ´¤Ê¼õ¤±Êý¤Ê¤É¤òÏ¢ÁÛ¤µ¤ì¤ë¤Ç¤¢¤í¤¦¡£¤â¤Á¤í¤ó¥Á¥§¥¹¥×¥í¥Ö¥ì¥à¤Ë¤Ï¡¢¤³¤¦±¾¤Ã¤¿Ê¶¤ì¶Ú¤¬¤Õ¤ó¤À¤ó¤ËÅо줹¤ë¤¬¡¢Á°±Òºî²È㤬Äɵᤷ¤¿¤Î¤Ï¡¢Ê¶¤ì¤Ç²òÅú¼Ô¤ò°ú¤Ã¤«¤±¤ë¤³¤È¤Ç¤Ï¤Ê¤¯¡¢¡Öʶ¤ì¤òÈþ¤·¤¯¹½À®¤¹¤ë¡×¤³¤È¤À¤Ã¤¿¡£

(A)Jean Morice
British Chess Problem Society 1959, 1st Prize
¥Õ¥©¥È
#2(10+8)

Try: 1.Re4 (2.Sc7#)
1...Rdxe5 2.Qxa2#
1...Rhxe5 2.Qg4#
1...Bxe5 2.Qg6#
1...Sxe5 2.Qg8#
but 1...Rd7!

1.Qe4! (2.Sc7#)
1...Rdxe5 2.Sc5#
1...Rhxe5 2.Bf5#
1...Bxe5 2.Rg6#
1...Sxe5 2.Bg8#

(A)Âê¤ÏSelf-pin¡Ê¼éÈ÷Êý¤¬¼«Ê¬¤Î¶ð¤ò¼«¤éÅ£ÉÕ¤±¤¹¤ë¥Æ¡¼¥Þ¡Ë¤È¡Öʶ¤ì-µÍ¤áÊý¤ÎÊÑ´¹¡×¤ò²è¤¤¤¿ºîÉʤǤ¢¤ë¡£Ê¶¤ì¤Î1.Re4¤¬¤·¤ã¤ì¤¿Ê¶¤ì¤Ç¡¢4Ä̤ê¤ÎÊѲ½¤¬²¿¤ì¤âSelf-pin¤ÇµÍ¤á¾å¤ë¡£¤³¤ì¤¬ºî¼Ô¤Î²è¤¤¤¿¹½À®¤Ë°ã¤¤¤Ê¤¤¤È»×¤ï¤»¤Æ¤ª¤¤¤Æ¡¢Àµ²ò¤Î1.Qe4¤Ï¤³¤ÎÆɤ߶ڤòÁ´ÉôÇò»æ¤ËÌᤷ¤Æ¤·¤Þ¤¦¥É¥ó¥Ç¥óÊÖ¤·¡£¤·¤«¤â¤³¤ÎËܼê½ç¡Ê¼õ¤±Êý¤Î±þ¼ê¤Ïʶ¤ì¤Î»þ¤ÈƱ¤¸¡Ë¤Ï¿·¤·¤¯Ê̤ÎSelf-pin¤ò¹½À®¤·¤Æ¤¤¤ë¹½À®ÊÑ´¹¤Î̯¤ò²è¤¤¤¿ºîÉʤǤ¢¤ë¡£

(B)Michael Lipton
The Problemist 1966, Special Prize
¥Õ¥©¥È
#2(10+12)

Try
­¡1.g4? (1...Rxg4/Bxg4 2.Be2/Rd4#)
­¢1.f3? (1...Rxf3/Bxf3 2.Be2/Rc3#)
­£1.f4? (1...Rxf4/Bxf4 2.Se5/Rd4#)
­¤1.Bg3? (1...Rxg3/Bxg3 2.Sd6/Rc3#)
­¥1.Bf4? (1...Rxf4/Bxf4 2.Sd6/Rd4#)
­¦1.Rg3? (1...Rxg3/Bxg3 2.Se5/Se3#)
­§1.Sg3? (1...Rxg3/Bxg3 2.Se5/Rc3#)

1.g3!
1...Rxg3/Bxg3 2.Se5/Rc3#

(B)Âê¤Ï¾ÇÅÀ¼Î¤Æ¶ð¤òʶ¤ì¤Î¹½À®¤ËÍí¤Þ¤·¤Æɽ¸½¤·¤¿ºîÉʤǤ¢¤ë¡£Èפα¦Ã¼¤ËB¤ÈR¤¬Ê¤ó¤Ç¤¤¤ë¡£¡Ê¸ÅÍ褳¤ÎÇÛÃÖ¤ò¡Ö¥Ñ¥¤¥×¥ª¥ë¥¬¥ó¡×¤È¸Æ¤Ö¡£ÁϰƼԤÏÎã¤ÎS.Loyd¤Ç¤¢¤ë¡Ë¤³¤ÎR¤ÈB¤Î¥­¥­¤Î¾ÇÅÀ¤Ë¾ÇÅÀ¼Î¤Æ¶ð¤ò¤·¤Æ¡¢¤É¤Á¤é¤«°ìÊý¤Î¥­¥­¤òÌդˤ¹¤ë¡£¾ÇÅÀ¼Î¤Æ¶ð¤Ï8Ä̤ꤢ¤ê¡¢²¿¤ì¤âR¤«B¤Ç¼è¤ë¤È¤¦¤Þ¤¯µÍ¤à¤¬¡¢Ê¶¤ì¶Ú¤Ë¤Ï¤½¤ì¤¾¤ì¹ªÌ¯¤Êƨ¤ì¤¬»Å³Ý¤±¤é¤ì¤Æ¤¤¤ë¡£Ê¶¤ì¤ò¥Æ¡¼¥Þ¤È¤·¤Æ¤³¤ì¤Û¤ÉÈþ¤·¤¯¹½À®¤·¤¿ºîÉʤϾ¯¤Ê¤¤¡£¡Ê¾å¤Îʶ¤ì¶Ú¤Îƨ¤ìÊý¤Ï­¡Pd1=Q,­¢Pd1=S,­£Sc6,­¤Sd5,­¥Sd7,­¦Re4,­§Rd4¤Ç¤¢¤ë¡Ë

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