Ryōko Chiba

Ryōko Chiba (千葉 涼子 Chiba Ryōko, née 涼子碓井 Ryōko Usui,"Chiba Yondan･Usui Joryū Sandan, Kekkon e" 千葉四段･碓井女流三段, 結婚へ [Chiba 4-dan and Women's professional Usui 3-dan announce marriage] (in Japanese). Japan Shogi Association. May 26, 2003. Archived from the original on June 6, 2003. Retrieved February 16, 2018an haife ta a ranar 21 ga Afrilu, 1980) ƙwararriyar 'yar wasan shogi ce ta mata 'yar ƙasar Japan wadda take matsayi na 4-dan.[2] Ta lashe gasar Ōshō [ja] ta mata sau biyu.

 Ƙwararren 'yar wasan shogi ta mata 
gyara

Fitowar Chiba (wanda a lokacin ake kira Ryōko Usui) ta farko a wasan shogi na ƙwararru na mata ta zo ne a shekarar 1998 lokacin da ta ƙalubalanci Ichiyo Shimizu don gasar Kofin Kurashiki Tōka ta 6 [ja]; Chiba ta sha kashi a wasan wasanni 2 zuwa 1.[3] A wannan shekarar Chiba ta kuma ƙalubalanci Shimizu don lashe gasar Meijin ta Mata ta 25, amma ta sake shan kashi (wasa 3 zuwa 1).[4][5]

A shekarun 1999 da 2000, Chiba ta sake kalubalantar Shimizu a manyan wasannin cin kofin mata. Ta sha kashi a wasanni na 10 da 11 na gasar cin kofin mata ta Ōi [ja] ta hanyar maki 3 zuwa wasanni 1 da kuma 3 babu wanda ya yi nasara.[6][7] Daga baya a shekarar 2000, Chiba ta lashe gasarta ta farko a matsayin ƙwararriyar 'yar wasa ta mata lokacin da ta doke Hiroe Nakai da ci 3 da 1 don lashe gasar cin kofin Kajima ta 5 [ja].[8] Chiba da Nakai sun sake haduwa a shekara mai zuwa a wasan karshe na gasar cin kofin Kajima ta 6, amma a wannan karon Nakai ta lashe wasanni 3 da 1.[9]

A shekarar 2002, Chiba ta kalubalanci Nakai don lashe gasar Meijin ta mata ta 29 kuma tana jagorantar wasan a wasanni 2 da 1 bayan wasanni uku. Duk da haka, Chiba ba ta iya samun nasara ta uku da take bukata don lashe gasar ba, kuma Nakai ta dawo ta lashe wasan wasanni 3 da 2.[10] Chiba ta sake kalubalantar lashe gasar Meijin ta Mata a shekarar 2004, amma ta sha kashi a wasan Meijin na Mata na 31 da Shimizu, inda ta doke Shimizu da ci 3 da 1.[11]

A ƙarshe Chiba ta lashe gasar Shogi ta mata ta farko a watan Yunin 2005 lokacin da ta doke Nakai da ci 3 da babu wanda ya lashe gasar Ōshō ta Mata ta 27.[12][13][14] A shekara mai zuwa, Nakai ta sake kalubalantar Chiba a wasan Ōshō na Mata na 28, amma a wannan karon Chiba ce ta dawo ta lashe gasar 4 da 5 don ta kare gasarta ta 3 da ci 2.[15] Chiba ta kare gasar Ōshō ta Mata da Shimizu a shekarar 2007 kuma ta fara da kyau ta hanyar lashe gasar 1, amma Shimizu ta lashe wasanni uku na gaba don kama wasan Ōshō na Mata na 29, wasanni 3 da 1.[16][17]

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