Because you were behind by 20 points and your opponent claimed the win.
https://www.chess.com/forum/view/livechess/you-can-win-4-player-chess-by-resigning
Because you were behind by 20 points and your opponent claimed the win.
https://www.chess.com/forum/view/livechess/you-can-win-4-player-chess-by-resigning
https://www.chess.com/4-player-chess?g=2446052