American Go E-Journal

The Power Report: Early August updates

Thursday August 11, 2022

by John Power, Japan Correspondent for the E-Journal

Photos (l-r): 9th Hollyhock, Ueno (left Rina); 7th Senko Cup Rina, Sumire, Ueno & Nyu at venue; 7th Senko: Nyu wins; 7th Senko Ueno (left) beat Sumire; 47 Gosei Iyama (l) & Ichiriki review; 47 Meijin challenger Shibano; 47 Meijin: last round Shibano (left) vs Hane

Ueno wins first Women’s Hollyhock Cup

In the 9th Aizu Central Hospital Women’s Hollyhock Cup title, Ueno Asami, holder of the Women’s Kisei title, became the challenger to Fujisawa Rina, who had held this title for five years in a row. In the best-of-three title match, Ueno made a good start, winning the opening game, but Fujisawa made a comeback in the second game. Both of these games were played at the Konjakutei inn in Aizu Wakamatsu City. In the deciding game, held at the Nihon Ki-in in Tokyo, a large ko started early. Fujisawa made a misjudgment in ignoring a strong ko threat by Ueno and ending the ko. That gave Ueno the lead and she hung on to it to the end, so the title changed hands. Details of the games follow.

Game 1 (June 18). Ueno (W) by resig. (218 moves).

Game 2 (June 20). Fujisawa (W) by resig. (146 moves).

Game 3 (June 24). Ueno (W) by resig. (150 moves).

With a first prize of 7,000,000 yen (about $53,000 at $1 = ¥132), the Hollyhock is the second richest of the women’s titles. To review its history, Fujisawa won the first title, O Keii the second, Xie Yimin the third, then Fujisawa the 4th to 8th.

Nyu wins Senko Cup

The number one and number two women players were missing from the final of the 7th Senko Cup, played at the Geihinkan Akekure (Guesthouse Dawn and Dusk) in Omi City, Shiga Prefecture, on July 17. Nakamura Sumire beat Fujisawa Rina in one semifinal and Nyu Eiko beat Ueno Asami in the other (details given below). Neither of the finalists had won this title before. For Sumire, it was a second chance to set a new record for the youngest title winner. Taking black, she played well in the final and set up an overwhelming lead over Nyu, but then she began to play negatively. Nyu fought fiercely and little by little whittled down her lead. In the end, Nyu won by 2.5 points. This is her first title. First prize is ¥8,000,000 (about $60,600).

Semifinals (July 15, same venue as above). Nakamura Sumire 2-dan (W) beat Fujisawa Rina Senko Cup by 1.5 points; Nyu Eiko 4-dan (B) beat Ueno Asami Women’s Hollyhock Cup by resig.

Iyama defends Gosei title

Iyama Yuta’s devastating form against Ichiriki Ryo continues. After rebuffing his challenge 4-0 in the Honinbo title match (see my report of June 22), he has now beaten him 3-0 in the 47th Gosei title match.

The first game was played on the titleholder’s home ground, the Kansai Headquarters of the Nihon Ki-in in Kita Ward, Osaka City, on June 24. Iyama (W) continued the momentum of the Honinbo match, seizing the initiative through positive play in the opening and maintaining the pressure throughout. Ichiriki resigned after 176 moves. Iyama played a move not predicted by AI, but after he played it the AI rating of White’s position went up. This is quite rare—you could argue that Iyama surpassed AI.

There was a gap of three weeks before the second game (presumably, one or two of the Honinbo games that turned out to be unneeded would have been played in this interval). It was played at the North Country Newspaper Hall in Kanazawa City, Ishikawa Prefecture, on July 16. Iyama (B) staged a carefully calculated sacrifice strategy that led to a whole-board fight. Late in the game, he was subjected to a fierce attack by Ichiriki, but he answered with precision and wrapped up another win. Ichiriki resigned after 201 moves.

The third game was played at the Miyajima Hotel Makoto in the town on Hatsukaichi in Hiroshima Prefecture on July 27. Iyama (W) took the lead in the fighting in the opening and held on to it without slackening. Ichiriki resigned after White 154. Iyama won the title for the second year in a row and the 8th time overall. First prize is ¥8,000,000 (about $60,600). He also maintained his quadruple crown, with the Honinbo, Meijin, and Oza. At the age of 33, he’s still the top player in Japan, though the Kisei gives Ichiriki the top rank.

Ichiriki was quite disappointed. “All three games ended without my being able to exert my strength,” he commented. “This is my worst performance in a title match.” For Ichiriki, the alternative explanation doesn’t bear thinking about: Iyama may have taken his measure. 

Shibano wins Meijin League

In the final round of the 47th Meijin League, only two players were still in the running: Shibano Toramaru on 6-1 and Ichiriki Ryo on 5-2. The final round was labeled the “August” round in the Japanese league chart, but it was actually played on July 21. Ichiriki did all he could, winning his game, but Shibano also won his final game, so he won the league outright. Actually his game finished first of all the games. An opening sequence that he had researched only the day before appeared in his game with Hane Naoki, so he took the lead immediately. He will reappear in the Meijin title match after a gap of a term (he won the 44th title from Cho U, but lost it to Iyama the following term; Iyama then defended it against Ichiriki last year). League results since my last report follow.

(June 13) Motoki Katsuya 8-dan (W) beat Kyo Kagen Judan by 1.5 points.

(June 16) Shibano Toramaru 9-dan (B) beat Ida Atsushi 8-dan by resig.

(June 20) Ichiriki Ryo Kisei (B) beat Shida Tatsuya 8-dan by 4.5 points.

(June 30) Yamashita Keigo 9-dan (B) beat Motoki Katsuya 8-dan by 1.5 points.

(July 7) Hane Naoki 9-dan (W) beat Ida Atsushi 8-dan by resig.

(July 11) Shibano (B) beat Kyo Kagen Judan by resig.

(July 21) Ichiriki (B) beat Kyo by resig.; Yo Seiki 8-dan (W) beat Yamashita by resig.; Shibano (W) beat Hane by resig.; Ida (B) beat Shida by 1.5 points.

Hane, Motoki, and Ida lost their seats. Hane had held his seat for 12 years in a row.

Shibano leads Kisei S League

A key game in the 47th Kisei S League was played on August 4. Shibano beat the previous Kisei, Iyama Yuta, so he kept the sole lead on 3-0. Although he has the advantage of being ranked number one in a league with no play-offs, suffering his second loss makes it very hard for Iyama to recover, though he can still aim at second place, which also secures a seat in the final knock-out. This win will also give Shibano some momentum for his Meijin challenge, which starts at the end of this month. With all players having completed three rounds in the S League, Shibano’s main rival is Kyo Kagen Judan, the only player with just one loss. Recent results are given below.

(June 16) Iyama Yuta Meijin (W) beat Yo Seiki 8-dan by 1.5 points.

(July 4) Kyo Kagen Judan (W) beat Takao Shinji 9-dan by resig.

(July 7) Yo Seiki 8-dan (W) beat Murakawa Daisuke 8-dan by resig. 

(August 4) Shibano (W) beat Iyama Yuta by resig.

Yamashita wins Kisei A League

The seventh and final round of the 47th Kisei A League has yet to be played, but Yamashita Keigo 9-dan has already secured victory. He is on 5-1, and his nearest rival is Son Makoto 7-dan on 4-2. Son plays Yamashita in the final round, but even if he wins, there is no play-off in the league: the higher-ranked player – Yamashita is #2 and Son is #5 – prevails.

The winners of the B1 and B2 Leagues have likewise been decided in the penultimate rounds. Fujita Akihiko 7-dan, who is on 6-0, has won the B1 League. B2 was won by Suzuki Shinji 7-dan, who was also on 6-0. Both these players are two wins ahead of their rivals. Suzuki ended up with 7-0.

Ida to challenge for Tengen

The play-off to decide the challenger for the 48th Tengen title was held at the Nihon Ki-in on August 4. Taking white, Ida Atsushi 9-dan (aged 28) defeated Ichiriki Ryo Kisei (aged 25) by resig. Ida will make his first challenge for the Tengen title. The titleholder is Seki Kotaro (aged 20). The match will start on October 3.

Sumire’s progress

(June 13) Sumire (W) beat Yo Kaei 8-dan by resig. (Prelimin. B, 48th Meijin).

(June 16) Sumire (W) beat Osawa Narumi by resig. (7th Senko Cup, main section).

(June 20) Sumire (B) lost to Nakamura Hidehito 9-dan by resig.(Prelim. C, 49th Tengen).

(June 23) Sumire (W) beat Takeshita Ryoya 1-dan by 6.5 points (Prelim. C, 71st Oza).

(June 27) Sumire (B) beat Jo Bunen 1-dan by resig.i(Prelim. C, 48th Gosei).

(July 4) Sumire (B) lost to Koyama Kuya 5-dan by 8.5 points (Prelim. B, 48th Meijin).

(July 15) Sumire (W) beat Fujisawa Rina by 1.5 points (7th Senko Cup).

(July 17) Sumire (B) lost to Nyu Eiko 4-dan by 2.5 points (Senko Cup final)

(July 21) Sumire (B) beat Ito Masashi 5-dan by 4.5 points (Prelim. C, 48th Gosei).

(July 25) Sumire (B) beat Ueno Risa 2-dan by resig. (3rd round, main section, 41st Women’s Honinbo).

(July 28) Sumire (W) beat Koda Akiko 4-dan by 1.5 points (Prelim. C, 71st Oza).

(July 30) Sumire lost to Li 2-dan (5th Go Seigen Cup). Sumire’s record for the year was 27-15.

Yamada Kimio wins 1,000 games

When Yamada Kimio 9-dan (W) beat Takahashi Masumi 4-dan by resig. in Prelim. B of the 48th Meijin tournament on June 30, he became the 30th player to reach the benchmark of 1,000 wins. He had 487 losses, for an excellent winning percentage of 67.2%. It took him 33 years two months and his age was 49 years nine months. However, after reaching 999 wins, he lost four games in a row.

Most wins 

1. Ueno Asami, Women’s Hollyhock Cup: 36-10

2. Ichiriki Ryo Kisei: 32-16

3. Nakamura Sumire: 27-15

4. Ida Atsushi 8-dan, Fujisawa Rina, Women’s Honinbo: 25-11  

6. Nyu Eiko, Senko Cup: 24-13

7. Koike Yoshihiro 7-dan: 23-8

8. Kato Chie 2-dan: 20-9; Suzuki Ayumi 7-dan: 20-17

10. Otake Yu 6-dan: 19-5; Ueno Risa 2-dan: 19-9; Shibano Toramaru 9-dan: 19-10

13. Hirata Tomoya 7-dan: 18-3; Rin Kanketsu 8-dan, Fukuoka Kotaro 3-dan, Ikemoto Ryota 2-dan: 18-7; Kyo Kagen Judan: 18-10

Winning streaks

8: Fukuoka Kotaro 3-dan, Sakai Yuki 3-dan

6:  Suzuki Shinji 7-dan, Mito Shuhei 1-dan

5: Tsuruyama Atsushi 8-dan 

Streaks ended since my last report

9: Sakai Takashi 2-dan, Iyama Yuta Meijin, Hirata Tomoya 7-dan 

7: Inaba Takahiro 4-dan, Mito Shuhei 1-dan

6: Ko Iso 9-dan, Ogata Masaki 9-dan, Suzuki Shinji 7-dan

5: Kuwabara Yoko 6-dan, Otake Yu 6-dan, Mitani Tetsuya 8-dan, Fujii Koki 2-dan, Hoshiai Shiho 3-dan

Promotions

To 9-dan (200 wins): Izumitani Hideo (as of July 1); Ida Atsushi (as of July 26). It’s rare to see two promotions by the cumulative-wins system in the same month. There are now 82 9-dans at the Nihon Ki-in. Izumitani is the son of the late Izumitani Masanori 9-dan. Born in 1969, he came second in the 14th King of the New Stars in 1988. Ida, born in 1994, was promoted to 8-dan when he won the 69th Honinbo League in 2014; he lost the title match 1-4 to Iyama Yuta. In 2015, he won the 53rd Judan title and the 62nd NHK Cup (at 20 years 11 months, he’s still the youngest player to win this title). He has also won the Crown title six years in a row. His win-loss record to date is 346-183. He is married to Mannami Nao 4-dan. 

To 8-dan: Takei Takashi (150 wins, as of July 1)

To 5-dan (70 wins): Ueda Takashi (as of June 21), Furuya Masao (as of June 24)

To 4-dan: Osawa Kenro (50 wins, as of July 5)

To 3-dan: Kibe Natsuki (40 wins, as of July 8)

To 2-dan: Ueno Risa (30 wins, as of June 21)

Marriage between professionals

On July 15, Son Makoto 7-dan (aged 26) and Hoshiai Shiho 3-dan (aged 25) announced that they had registered their marriage on July 7.

Obituaries 

Iwata Tatsuaki

Iwata Tatsuaki 9-dan died of aspiration pheumonia on June 30. He was born in Aichi Prefecture on January 2, 1926. He became a disciple of Kitani Minoru 9-dan and made 1-dan in 1943. He was a member of the Central Japan (Nagoya) branch of the Nihon Ki-in. He reached 9-dan in 1964 and retired in 2011. He won the Crown title nine times and won the top section of the rating tournament in 1963. He won the Central Japan Top Position tournament three times in a row. He played in the Meijin League twice and the Honinbo League seven times. His lifetime record was. 881 wins to 618 losses, with 9 jigo (winning percentage 58.4).

Oto Shozo

Oto Shozo died of cirrhosis of the liver on July 26. He was born in Tokyo on Sept. 4, 1948. He became a disciple of Kitani Minoru 9-dan and qualified as 1-dan in 1971. He reached 5-dan in 1981; after retiring in 2013, he was promoted to 6-dan. He was posthumously promoted to 7-dan.