Foto: The winning Austrian team at the 1937 World Championships: from left, Karl Schneider, Hans Jellinek, Edouard Frischauer, Paul Stern (Capt.), Josephine Culbertson (US), Walter Herbert, Helen Sobel (US), and Karl von Blöhdorn
UDCA is usually better than standard signals because it avoids wasting a high card to signal positive attitude in a suit and it reduces the possibility of false carding by declarer.
Fulvio Fantoni and Claudio Nunes won the French team cup together with Geir Helgemo,Tor Helness, Franck Multon and the “boss” Pierre Zimmermann. Foto: Fulvio Fantoni & Bertrand Chamorin
If you can’t see yourself defeating the contract by winning the trick, DUCK IT even at the cost of a trick. By deceiving the declarer you may still cause his house of cards to collapse.