"FOUR-FIVE OR SIX": bridge bidding system

This is an adaptation of the original 1999 version (henry654.fws1.com), that was successfully play-tested with several world class players. The system was simple, fun and effective. This version is even simpler and conforms to General Convention Chart.

Highlights:

After suit opening the identity of the second 5 card suit is frequently implied from opponents' interference.

After suit opening the responder can continue bidding with no points having balanced hand.

The law of total tricks can be easily obeyed as the suit opening shows either 4 or 6+ cards.

It's fun!

by Henryk Mach (OKBridge name: henryk_m; e-mail: henek654@yahoo.com).

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