Kaʻaahi Hāmau

Hoʻomāʻona ke ola i nā puʻupuʻu chess leʻaleʻa. ʻO ka puʻupuʻu o kēia lā: Keʻokeʻo e neʻe, checkmate i ʻelua. Ua hoʻi ke kūlana iā Erich Brunner i ka makahiki 1926 - a he mea hoihoi ia no ka mea ʻaʻole ia e like me kahi mea hoʻoneʻe ʻelua maʻamau. Hoʻāʻo ʻoe i nā nānā pololei, nānā i nā neʻe rook, ʻimi i nā hopu mōʻīwahine, a ma hope o kekahi mau minuke e ʻike ai: ʻaʻole nā manaʻo maopopo ka pane.


ʻO ka hopena:

1. Te1!

Neʻe ka rook i e1, e hoʻonoho ana iā ia iho ma ke kūlana hope, e pale ana i ke aliʻi mai Qh1, a pēlā e hoʻokuʻu ai i ka naita. A me kēlā, ua paʻa ke kūlana o Black ma ke ʻano ʻoluʻolu ʻole. ʻAʻohe pono o ka rook ma ka kūlana ʻehā (ʻo ka rook ma a4 wale nō e uhi ana iā b4 a me c4). Aia ʻo Black ma zugzwang: pono ʻo ia e neʻe, akā e hōʻino kēlā me kēia neʻe i kekahi mea. He mau ʻokoʻa mai ka manaʻo o Black.:

1. ... Dd4   2. Dxe8#
1. ... c4    2. Dxc4#
1. ... Kxa4  2. Da6#
1. ... Lc6   2. Da6#
1. ... L~    2. Dd7#
1. ... Dh1   2. Sxc3#

Inā neʻe ʻokoʻa ka mōʻīwahine ʻeleʻele, nalowale ka pale o e8 a i ʻole c3, ma muli o ka huinaha. ʻO ka mea hoihoi, he nui nā neʻe maopopo e hāʻule ana ma kahi palena haiki. No ka laʻana, he mea hoʻowalewale loa ka neʻe ʻana o ka rook i d4, akā a laila loaʻa i ka mōʻīwahine ʻeleʻele nā waiwai ma ka diagonal. Me he mea lā intuitive nā nānā pololei i ka wā mua, akā ʻoi aku ka nui o ka hopena i ka checkmate i ʻekolu. He neʻe mālie ʻaʻole e koi i kekahi mea - koe wale nō ka nalowale ʻana o kēlā me kēia neʻe ma hope o Black.

Hope