Teaching game with Kato Masao

by Sorin Gherman
Kato Masao

Kato Masao has been one of Japan's Go superstars for a very long time. A student in the famous Kitani school, he won his first title in 1976, and the last title in 2002, which makes for one of the longest successful Go careers in history. Kato Sensei's nickname was "The Killer" in his earlier career, due to his very aggressive style.

He unexpectedly passed away at the end of 2004, at the age of 57. There is an in memoriam English page on the Nihon Ki-in website.

This article is based on a teaching game I received from the late Kato Masao. The occasion was the 1990 World Amateur Go Championship: I won my first Romanian National Championship in 1989 and so I represented Romania in 1990 in Hiroshima, Japan (I was 3 dan at that time). Kato Masao was the main referee.

I knew about Kato Sensei from his books: "Kato's Attack and Kill", "The Chinese Opening: The Sure-Win Strategy", and "Tesuji for 1-kyu" (I don't think the latest one was published in English: it was translated in Romanian directly from Japanese - I remember seeing Kato's signature of approval of the translation) but I had never dreamed of seeing him so close. You can imagine my delight when I learned that he is the main referee for the WAGC!

All WAGC I went to had a room organized as an ad-hoc Go club so that the participants can play friendly games in the evenings. I had learned from Pieter Mioch (who had been insei in Japan, and was also acting as a translator for this event) how to ask a professional for a game, and I made sure to learn the phrase by heart: "Sensei, onegaishimasu, Go o oshiette kudasai?". Literally, it means "Sensei, can you please teach me Go?" but it fact it's a polite way to ask a professional player for a teaching game.

One of the first evenings of the tournament Hashimoto Shoji Sensei (the other referee) was in the hotel playing room. I tried the magic phrase, but he very politely declined (saying he was tired and will go back to his room soon). Then Kato Sensei showed up in the room, so since I had nothing to lose I asked him for a teaching game as well. To my huge surprise, he accepted and suggested that I take 3-stones.

By the way, 3 stones handicap is in a sense "the highest low handicap": it is particularly good for teaching since it leaves one open corner for a partial "even game experience". It is usual for professional players to give less handicap than it would normally be needed: on the one hand, it is encouraging for the student, on the other hand it keeps the game more relaxed, since it makes clear that it's a lesson for the student, not a competition.

I am presenting the main points from the game in a question-answer fashion, based on the comments Kato Sensei made after the game. Most of the questions are based on my mistakes, but a couple are on the way White is exploiting Black's mistakes. You can get the game record at this link.

Problem 1. Black 8 is a bad move - Black is hitting in a place where he can do no damage. What should Black do instead?

Click to show the answer