Bughouse chess
[az] Keçid şahmatı
[bg] Тандемшах
[ca] Catch a 4
[cs] Bughouse šach
[de] Tandemschach
[es] Pasapiezas
[fi] Tandemshakki
[fr] Blitz à quatre
[he] שחמט זוגות
[hu] Tandemsakk