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The blood-vomiting game (Japanese: 吐血の一局, romanized: toketsu no ikkyoku) is a famous game of Go of the Edo period of Japan, played on June 27, 1835, between Hon'inbō Jōwa (white) and Akaboshi Intetsu (black).[1] It is noted for the premature death of the go prodigy Akaboshi Intetsu who coughed up blood after the game and died a few months later. Selected moves of the game are shown in diagrams.
After continually struggling to gain the post of Meijin, Hon'inbō Jōwa had won the title over rival Inoue Gennan Inseki. The rivalry between Jōwa and Inseki began when a game scheduled between the two was cancelled. The game, scheduled for February 18, 1828, was to be played due to Inseki's recent promotion to 8 dan. The game was cancelled by Jōwa's side, who claimed that Inseki did not deserve his promotion but had gained it through intrigue. This led Inseki to attempt to remove Jōwa from his post. Failing to keep to an agreement, Jōwa refused to give up his post to Inseki after six years (1834). Inseki then sent his pupil, Akaboshi Intetsu, expected to become Meijin after Jōwa,[2] to play Jōwa in a match. The match lasted for four days without any adjournments. Jōwa won the match, and while kneeling over the board Akaboshi coughed or vomited up blood. He died within a few months. As Akaboshi was only 25 years old at the time, it is often suggested that pre-existing gastrointestinal bleeding or pulmonary disease had weakened his health,[1] and it is possible that Akaboshi was sick for months with these diseases already.
