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When 52D or 54D became correct?

Posted By: Stick
Date: Wednesday, 8 April 2015, at 2:38 p.m.

In Response To: When 52D or 54D became correct? (mochy)

52D should be played according to rollouts out to 9a 9a:

• At 3 away or greater Post Crawford. (4a P, 5a P, 6a P etc)
• At even away Crawford. (2a C, 4a C, 6a C etc)
• At 3 away or greater playing 2 away. (3a 2a, 4a 2a, 5a 2a etc)
• At 4 away or greater playing 3 away. (4a 3a, 5a 3a, 6a 3a etc)
• At 7 away or greater playing 4 away. (7a 4a, 8a 4a, 9a 4a etc)

54D should be played according to rollout out to 9a 9a:

• At odd away Post Crawford. (3a P, 5a P, 7a P)
• At even away Crawford. (2a C, 4a C, 6a C eetc)
• At 3 away or greater playing 2 away. (3a 2a, 4a 2a, 5a 2a etc)
• At 4 away or greater playing 3 away. (4a 3a, 5a 3a, 6a 3a etc)

Thanks to David Rockwell for making any and all of this possible.

This is going off of rollouts David has performed/collected. There are also rollouts included up to 9a 9a in XG's opening book and I'd recommend checking against that if there are any doubts.

Stick

Messages In This Thread

• When 52D or 54D became correct?
  mochy -- Wednesday, 8 April 2015, at 12:49 p.m.
  • When 52D or 54D became correct?
    Stick -- Wednesday, 8 April 2015, at 2:38 p.m.
    • When 52D or 54D became correct?
      Christian Munk-Christensen -- Wednesday, 8 April 2015, at 4:41 p.m.
      • When 52D or 54D became correct?
        Stick -- Wednesday, 8 April 2015, at 5:53 p.m.
      • 52D v split cost
        garyo -- Wednesday, 8 April 2015, at 5:53 p.m.
      • 54D v split cost
        garyo -- Wednesday, 8 April 2015, at 6:16 p.m.