ISBN-13: 9781946652058 / Angielski / Miękka / 2017 / 34 str.
ISBN-13: 9781946652058 / Angielski / Miękka / 2017 / 34 str.
The Drury Bridge Convention used to allow opener to open light in third and fourth chair with safety. This helps Responder, who was unable to originally open (passed hand) who does have sufficient values for a limit raise a chance to describe his hand. Learn more about determining a fit with partner, distribution and more.