4 Notrump 130 - 300 - 500 - - - 5 Notrump 160 - 300 - 500 - - - 6 Notrump 190 - 300 500 500 750 - 990/1440 7 Notrump 220 - 300 750 500 1000 - Undertricks: Not Doubled Doubled Down Not Vul Vul Not Vul Vul Non Vul 200 Major Game 50 100 100 420 Vul 1 2 Game 620 100 200 300 500 Non Vul 3 150 300 500 Minor Game 800 400 Vul 4 200 400 800 1100 Game 600 250 500 1100 1400 5 300 600 1700 1400 6 350 700 1700 2000 7 CHAPTER III - The LAWS and PROTOCOLS of DUPLICATE Duplicate is a highly competitive game: that’s why we play it. The luck of the cards has largely been eliminated by the duplication process: everyone gets to play the same cards, so the pair that plays them the best are the most skilled, at least on that day, and reap the corresponding Masterpoint rewards from the ACBL.
4 Notrump 130 - 300 - 500 - - - 5 Notrump 160 - 300 - 500 - - - 6 Notrump 190 - 300 500 500 750 - 990/1440 7 Notrump 220 - 300 750 500 1000 - Undertricks: Not Doubled Doubled Down Not Vul Vul Not Vul Vul Non Vul Major Game 420 Vul Game 620 1 2 50 100 100 200 100 300 200 500 Non Vul Minor Game 400 3 150 300 500 800 Vul Game 600 4 5 6 7 200 250 300 350 400 500 600 700 800 1100 1400 1700 1100 1400 1700 2000 CHAPTER III - The LAWS and PROTOCOLS of DUPLICATE Duplicate is a highly competitive game: that’s why we play it. The luck of the cards has largely been eliminated by the duplication process: everyone gets to play the same cards, so the pair that plays them the best are the most skilled, at least on that day, and reap the corresponding Masterpoint rewards from the ACBL.
Intro_to_Duplicate_10_17_18.docx