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10th Ryusei title

Four times 24 players play a ladder. The winner of each ladder and the player with most wins proceed to the 8-player knockout tournament. Time is 30 secs/move, 10 times 1 minute. Komi is 5.5.

The four ladders

Group A

date black white result #mv sgf
2000-07-24 Kurotaki Masaki Osawa Narumi B+R 133 sgf
2000-07-24 Kurotaki Masaki Han Zenki W+R 182 sgf
2000-08-28 Shinkai Hiroko Han Zenki W+R 180 sgf
2000-08-28 Han Zenki Yamashita Keigo W+R 234 sgf
2000-10-03 Mizuma Toshifumi Yamashita Keigo W+R 282 sgf
2000-10-03 Hagiya Kazuhiro Yamashita Keigo W+14.5 220 sgf
2000-10-24 Nakamura Shinya Yamashita Keigo W+R 156 sgf
2000-10-24 Yamashita Keigo Aoki Kikuyo B+R 95 sgf
2000-10-30 Taniguchi Toshinori Yamashita Keigo W+R 160 sgf
2000-10-30 Matsuoka Hideki Yamashita Keigo B+R 193 sgf
2000-11-28 Enda Hideki Matsuoka Hideki B+0.5 266 sgf
2000-11-28 Enda Hideki Umeki Suguru B+7.5 282 sgf
2000-12-12 Yo Kagen Enda Hideki B+4.5 257 sgf
2000-12-12 Aoki Shinichi Yo Kagen W+R 232 sgf
2001-01-22 Kanda Ei Yo Kagen B+3.5 256 sgf
2001-01-22 Hashimoto Yujiro Kanda Ei W+1.5 256 sgf
2001-02-19 Kanda Ei Nakamura Hidehito W+1.5 351 sgf
2001-02-19 Sakai Takeshi Nakamura Hidehito B+R 215 sgf
2001-03-19 Sakai Takeshi Ishigure Ikuro W+R 102 sgf
2001-03-19 Ishigure Ikuro Tanimiya Teiji B+R 183 sgf
Not played Ishigure Ikuro Kobayashi Satoru B+bye 0 sgf
2001-04-21 Ishida Yoshio Ishigure Ikuro B+R 143 sgf
2001-04-21 Ishida Yoshio O Rissei W+4.5 275 sgf

Winner: O Rissei
Most wins (6): Yamashita Keigo

Group B

date black white result #mv sgf
2000-08-08 Matsumoto Takehisa Yamamori Tadanao B+R 221 sgf
2000-08-08 Kim Sujun Matsumoto Takehisa W+1.5 252 sgf
2000-09-04 Matsumoto Takehisa Koyama Ryugo W+R 192 sgf
2000-09-04 Cho U Koyama Ryugo B+R 107 sgf
2000-10-09 Cho U Kurotaki Masanori B+R 257 sgf
2000-10-09 Cho U Yamada Shiho B+R 253 sgf
2000-10-23 Cho U Takao Shinji B+R 233 sgf
2000-10-23 Yo Kaei Cho U W+R 160 sgf
2000-11-13 Cho U Yoshioka Kaoru B+R 161 sgf
2000-11-13 Cho U Yamada Kimio W+R 264 sgf
2000-12-04 Imamura Yoshiaki Yamada Kimio W+1.5 236 sgf
2000-12-04 Narusawa Yasuichi Yamada Kimio B+9.5 246 sgf
2000-12-25 Narusawa Yasuichi Kurahashi Masayuki B+0.5 280 sgf
2000-12-25 Narusawa Yasuichi Obuchi Morito B+R 269 sgf
2001-01-16 Tei Meiko Narusawa Yasuichi B+R 135 sgf
2001-01-16 Kataoka Satoshi Tei Meiko B+R 221 sgf
2001-01-30 Miyazawa Goro Kataoka Satoshi B+2.5 331 sgf
2001-01-30 Sakaguchi Ryuzo Miyazawa Goro W+2.5 287 sgf
2001-02-13 Miyazawa Goro Honda Kunihisa W+R 172 sgf
2001-02-13 Tozawa Akinobu Honda Kunihisa W+R 166 sgf
2001-04-03 Takemiya Masaki Honda Kunihisa B+9.5 269 sgf
2001-04-03 Rin Kaiho Takemiya Masaki W+R 154 sgf
2001-04-30 Takemiya Masaki Cho Chikun W+R 186 sgf

Winner: Cho Chikun
Most wins (6): Cho U

Group C

date black white result #mv sgf
2000-07-25 Shuto Shun Cho Riyu W+R 148 sgf
2000-07-25 Cho Riyu Kono Rin B+3.5 267 sgf
2000-08-22 Cho Riyu Kuwamoto Shinpei B+R 187 sgf
2000-08-22 Cho Riyu Yoshida Yoichi B+R 193 sgf
2000-09-18 Kono Mitsuki Cho Riyu W+R 216 sgf
2000-09-18 Kenmochi Jo Cho Riyu B+8.5 258 sgf
2000-10-16 Kenmochi Jo Nobuta Shigehito B+R 85 sgf
2000-10-16 Sakai Maki Kenmochi Jo B+R 163 sgf
2000-10-31 Ueki Yoshio Sakai Maki B+1.5 261 sgf
2000-10-31 Hane Naoki Ueki Yoshio B+7.5 224 sgf
2000-11-27 Nakaonoda Tomomi Hane Naoki W+3.5 230 sgf
2000-11-27 Hidaka Toshiyuki Hane Naoki W+R 116 sgf
2000-12-19 Hane Naoki Ezura Yuichi B+R 141 sgf
2000-12-19 Hane Naoki Yokota Shigeaki B+3.5 281 sgf
2001-01-15 Imamura Toshiya Hane Naoki W+4.5 254 sgf
2001-01-15 Hane Naoki Kiyonari Tetsuya B+0.5 286 sgf
2001-02-05 Baba Shigeru Hane Naoki W+8.5 235 sgf
2001-02-05 Hane Naoki Hisajima Kunio W+R 200 sgf
2001-02-26 Hisajima Kunio Takagi Shoichi W+R 162 sgf
2001-02-26 Takagi Shoichi Shiraishi Yutaka B+R 253 sgf
2001-03-12 Takagi Shoichi Tono Hiroaki W+3.5 270 sgf
2001-03-12 Kato Masao Tono Hiroaki B+12.5 225 sgf
2001-04-17 Kato Masao Cho Sonjin B+R 251 sgf

Winner: Kato Masao
Most wins (8): Hane Naoki

Group D

date black white result #mv sgf
2000-07-31 Mochizuki Kenichi Chinen Kaori B+R 137 sgf
2000-07-31 Kawai Shoji Mochizuki Kenichi W+R 182 sgf
2000-08-21 Mochizuki Kenichi Rin Shien W+R 168 sgf
2000-08-21 Rin Shien Noguchi Hitoshi B+R 155 sgf
2000-09-05 Mizokami Tomochika Rin Shien B+R 223 sgf
2000-09-05 Mizokami Tomochika Miyazaki Ryutaro B+R 209 sgf
2000-10-02 Mizokami Tomochika Yanagawa Hiromasa B+R 199 sgf
2000-10-02 Mizokami Tomochika Kato Atsushi B+R 197 sgf
2000-10-17 Omori Yasushi Mizokami Tomochika W+R 128 sgf
2000-10-17 Honma Akio Mizokami Tomochika W+R 200 sgf
2000-11-14 Ogaki Yusaku Mizokami Tomochika W+1.5 241 sgf
2000-11-14 Fujisawa Kazunari Mizokami Tomochika W+R 180 sgf
2000-12-11 Saijo Masataka Mizokami Tomochika W+13.5 286 sgf
2000-12-11 Morita Michihiro Mizokami Tomochika W+0.5 261 sgf
2000-12-18 Komatsu Hideki Mizokami Tomochika B+4.5 269 sgf
2000-12-18 O Meien Komatsu Hideki B+7.5 263 sgf
2001-01-23 O Meien Sonoda Yuichi W+4.5 219 sgf
2001-01-23 Sonoda Yuichi Ota Seido W+1.5 283 sgf
2001-02-12 Ota Seido Tsuchida Masamitsu B+0.5 245 sgf
2001-02-12 Ota Seido Ishii Kunio W+1.5 266 sgf
2001-03-05 Ishii Mamoru Ishii Kunio W+7.5 284 sgf
2001-03-05 Otake Hideo Ishii Kunio B+R 161 sgf
2001-04-02 Kobayashi Koichi Otake Hideo B+R 187 sgf

Winner: Kobayashi Koichi
Most wins (10): Mizokami Tomochika

10th Ryusei Title

Yamashita Keigo Mizokami Tomochika
W+6.5		 Cho U
B+2.5		 Kato Masao
W+1.5
Mizokami Tomochika
Kobayashi Koichi Cho U
B+1.5
Cho U
Hane Naoki Cho Chikun
B+2.5		 Kato Masao
B+5.5
Cho Chikun
O Rissei Kato Masao
W+R
Kato Masao

Semifinals and Final:

date black white result #mv sgf
2001-06-11 Cho U Mizokami Tomochika B+2.5 316 sgf
2001-07-09 Kato Masao Cho Chikun B+5.5 290 sgf
2001-08-13 Cho U Kato Masao W+1.5 240 sgf