Quoc: According to the Oxford English Dictionary, the word bridge is the English pronunciation of the game called "biritch". It followed on from whist, which initially was the dominant trick-playing game and enjoyed a loyal following for centuries. The oldest known reference to the rules of the game dates from 1886 and calls it "Biritch, or Russian Whist". The game featured several significant developments from whist: dealer chose the trump suit, or nominated his partner to do so; there was a call of no trumps (biritch); and the dealer's partner's hand became dummy. There were other similarities to bridge: points were scored above and below the line; the score could be doubled and redoubled; scoring a game in one deal required 3 odd tricks in no trumps, 4 in hearts, or 5 in diamonds (although it could not be done at all, undoubled, in clubs or spades); and there were slam bonuses.

Answer this question based on the passage: why is the game of bridge called bridge?
HW Chung: OK, some thoughts:
This is the relevant information: According to the Oxford English Dictionary, the word bridge is the English pronunciation of the game called "biritch". The answer is biritch.