• Bughouse Chess - Bughouse in java, for beginners.
• Bughouse Strategy from Errant Fischer - Top ten ways to tell you have a bad bughouse partner, and other strategy hints and annotated bughouse games.
• Bughouse in Europe - Information about bughouse and bughouse gatherings in Europe.
• Bughouse.net - Rules, openings, strategy, rankings, and tournaments for a chess game in which two boards are used and four people can play.
• Czech Bughouse Chess - Includes a quiz, commented games, DoubleChessBoard and other software. In Czech and English.
• DoubleChessBoard - Software download for Bughouse chess.
• NonVi Games - Makers of Double Chess, a program for PalmOS and Windows for playing bughouse and regular chess. Includes product information and demos.
• Sjeng - An attempt to create a bughouse and crazyhouse playing program that can attain a level comparable to the best human players.
• Sunsetter Bughouse Engine - A program that plays chess and crazyhouse chess (single board bughouse) on internet chess servers, released under the GPL.
• Tandem Chess and Bughouse - Bughouse rules and strategy, as well as information about playing by email.