PLAYERS/Ohashi Hirofumi

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Ohashi Hirofumi

Ohashi Hirofumi7-dan

"Bridging the board and AI with words."

A 7-dan known for books, lectures and videos on Go AI. I want to follow what new value he sees in unfamiliar moves.

Watching typeI enjoy the openingSurprise moves
CreativeResearcher

MIRUGO WATCH POINT

For this player,
watch for this.

When a move that seems to stray from joseki appears, look at its distance from the surrounding stones. Is it a move to fight right away, or one that boosts efficiency across the whole board? That's the highlight.

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WATCHING CHARACTER

Personality that shows
on the board.

A player to watch for ideas that question the efficiency of stones and their whole-board value, unbound by conventional shapes.

Recommended forGood for beginnersI want to know players' backstories

PROFILE

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A 7-dan of the Nihon Ki-in Tokyo Main Branch from Tokyo. Turned pro in 2002. Besides being runner-up in the 1st Okage Cup, he has written books such as "The Complete Guide to Go AI, Made Easy" and "New Opening Methods in the Go AI Era," and is active in AI commentary and lectures. A 7-dan who also delivers new ideas on the board in words. I want to follow the aims of his unfamiliar moves. Basic information and activities: Nihon Ki-in official profile. Watching points: arranged for viewers by the MIRUGO editorial team.

Rank
7-dan
Affiliation
Nihon Ki-in, Tokyo Main Branch
Hometown
Tokyo
Date of birth
1984-05-25
Turned pro
2002
Strengths
Openings in the AI era, judging the value of new moves, tesuji and tsumego