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ConfSudBridge
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Advanced
Intermediate
By Author
Andrew Gumperz
Bernard Magee
Bob Crosby
Eddie Kantar
Eric Kokish
Helen Sobel
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Julian Pottage
Mike Lawrence
Tim Bourke
Zia Mahmood
Wednesdaygame.com
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Defence
Language of Bridge Online
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More Conventions
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Krzysztof Martens @en
Tag:
Krzysztof Martens @en
Conventions
Extra Length Transfer Bid by Krzysztof Martens
Ana Roth
-
28 August, 2014
0
Bridge Sports @en
A Ping Pong Interview to Krzysztof Martens by Angie Bach
Angie Bach
-
9 February, 2014
0
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I Brazilian Online Bridge Festival 2020
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Meet Mario Chavarria by Fernando Lema
28 July, 2017
