SHOGI

Set to 2 different clues across 2 published puzzles, most often “Japanese chess” — The New York Times, Thursday, 11 February 2010.

5 letters

Every clue on record, most used first

Japanese chessonce
The New York Times — Thursday, 11 February 2010
Game played on an 81-square boardonce
The New York Times — Saturday, 20 December 2008